阅读说明：本技术 一种玫瑰花种植用有机肥制备方法 (Preparation method of organic fertilizer for rose planting ) 是由 夏继长 杜顺启 夏立威 邵长晋 于 2021-10-13 设计创作，主要内容包括：本发明公开了一种玫瑰花种植用有机肥制备方法；涉及农业种植技术领域,包括以下步骤：(1)配料；(2)堆发酵；(3)翻晒；(4)包装；本发明提供的一种玫瑰花种植用有机肥制备方法,通过采用本发明方法制备的玫瑰花种植用有机肥,能够显著地改善玫瑰花植株根系的土壤理化性质,增强土壤的营养,提高土壤中的酶活,从而,能够有利于玫瑰花植株根系对土壤中营养物质的吸收,促进玫瑰花植株的生长。(The invention discloses a preparation method of an organic fertilizer for planting roses; relates to the technical field of agricultural planting, and comprises the following steps: (1) preparing materials; (2) stacking and fermenting; (3) tedding; (4) packaging; according to the preparation method of the organic fertilizer for planting the roses, which is provided by the invention, the organic fertilizer for planting the roses can be used for remarkably improving the soil physicochemical property of the root systems of the roses, enhancing the nutrition of the soil and improving the enzyme activity in the soil, so that the absorption of the root systems of the roses to nutrient substances in the soil can be facilitated, and the growth of the roses can be promoted.)

1. A preparation method of an organic fertilizer for rose planting is characterized by comprising the following steps:

(1) preparing materials:

respectively preparing 200-240 parts of animal waste material, 10-30 parts of pine needle powder, 28-35 parts of wheat straw powder, 3-6 parts of wormwood powder, 35-40 parts of activated sludge composite fermentation product, 18-25 parts of vinasse and 10-12 parts of bagasse by weight;

(2) pile fermentation:

sequentially adding the ingredients in the step (1) into a compost fermentation reactor, wherein the filling volume accounts for 70% of the total volume of the compost fermentation reactor, adjusting the temperature to 42 ℃, fermenting, stirring the compost fermentation reactor once every 15 hours for 30min, then continuing standing and fermenting, ventilating for 30min every 120 min during compost fermentation, wherein the ventilation amount is 2500L per minute, the total fermentation time is 30 days, and then taking out the fermented materials;

(3) tedding: stacking the fermented materials obtained in the step (2), and tedding for 5 days to obtain tedded materials;

(4) packaging: and (4) crushing the tedding material obtained in the step (3) to be less than 0.2cm, drying, bagging and packaging to obtain the finished product.

2. The preparation method of the organic fertilizer for rose planting according to claim 1, characterized by comprising the following steps: the preparation method of the activated sludge composite fermentation product comprises the following steps:

(1) centrifuging the activated sludge at 7500r/min, adding the centrifuged activated sludge into deionized water, stirring and soaking for 20h, centrifuging, filtering, and drying to obtain treated activated sludge;

(2) adding chlorella into the obtained activated sludge, and then continuously illuminating for 48 hours at 25 ℃ and at the rotating speed of 1000r/min to obtain chlorella-treated activated sludge;

(3) mixing the chlorella-treated activated sludge with waste bacteria materials, uniformly stirring, and standing for fermentation treatment for 10 hours to obtain an activated sludge composite fermentation product.

3. The preparation method of the organic fertilizer for rose planting according to claim 2, characterized by comprising the following steps: the mixing mass ratio of the centrifugally treated activated sludge to the deionized water is 1: 3.

4. The preparation method of the organic fertilizer for rose planting according to claim 2, characterized by comprising the following steps: the mixing mass ratio of the activated sludge to the chlorella is 50: 1.

5. The preparation method of the organic fertilizer for rose planting according to claim 2, characterized by comprising the following steps: the mixing mass ratio of the chlorella treated activated sludge to the waste bacteria material is 1: 3.

6. The preparation method of the organic fertilizer for rose planting according to claim 5, characterized by comprising the following steps: the waste mushroom material is a waste mushroom material for needle mushrooms.

7. The preparation method of the organic fertilizer for rose planting according to claim 1, characterized by comprising the following steps: the animal waste material is chicken manure.

8. The preparation method of the organic fertilizer for rose planting according to claim 1, characterized by comprising the following steps: the distiller's grains are distiller's grains.

9. The preparation method of the organic fertilizer for rose planting according to claim 1, characterized by comprising the following steps: the pine needle powder is pretreated:

adding pine needle powder into an ethanol solution, adjusting the temperature to 80 ℃, then stirring for 30min, standing for 1 h, then adding sodium chloride, continuing stirring for 10min, and then performing rotary evaporation and drying to obtain the pine needle powder;

the mass fraction of the ethanol solution is 50 percent;

the mixing mass ratio of the pine needle powder to the ethanol solution is 1: 10;

the mixing mass ratio of the pine needle powder to the sodium chloride is 50: 1.

10. The preparation method of the organic fertilizer for rose planting according to claim 1, characterized by comprising the following steps: the granularity of the wheat straw powder is 100 meshes;

the particle size of the wormwood powder is 150 meshes.

Technical Field

The invention belongs to the technical field of agricultural planting production, and particularly relates to a preparation method of an organic fertilizer for rose planting.

Background

Roses (academic name: Rosa rugosa Thunb.): is deciduous shrub of Rosales, Rosaceae, or Rosa. The branches and stems are provided with more acupuncture points, the leaves are compound with odd feathers, and the leaves are 5, 9 pieces of organic fertilizer for planting the roses are oval and provided with edge acupuncture. The petals are inverted egg-shaped, the petals are heavy and half heavy, the flowers are purple red and white, and the fruit period is 8. Branches are soft, drooping and thick and have thorns, and the flowering phase is only once a year, so the branches are less used for breeding, and the characteristics which are mainly emphasized in recent years are disease resistance and cold resistance.

The rose integrates appreciation, medicinal use and eating, has the effects of dispelling melancholy, relieving spleen, dredging channels, activating blood circulation and beautifying, has special effect on treating cardiovascular and cerebrovascular diseases, has developed and refined rose oil in China, has the value of 2 times that of organic fertilizer for rose planting, which is 1 time of gold, is widely sold in Japan and Singapore, is favored in domestic and foreign markets and is not in need, the existing rose planting method uses more chemical fertilizer and pesticide, can leave a certain amount of chemical fertilizer and pesticide components, not only influences the medicinal value, the edible value and the nutritional value of the rose, but also influences the body health, and has poor market prospect.

Therefore, certain improvements to the existing technologies are needed to improve the medicinal and edible value of roses.

Disclosure of Invention

The invention aims to provide a preparation method of an organic fertilizer for rose planting, which aims to overcome the defects in the prior art.

The technical scheme adopted by the invention is as follows:

a preparation method of an organic fertilizer for rose planting comprises the following steps:

(1) preparing materials:

respectively preparing 200-240 parts of animal waste material, 10-30 parts of pine needle powder, 28-35 parts of wheat straw powder, 3-6 parts of wormwood powder, 35-40 parts of activated sludge composite fermentation product, 18-25 parts of vinasse and 10-12 parts of bagasse by weight;

(2) pile fermentation:

sequentially adding the ingredients in the step (1) into a compost fermentation reactor, wherein the filling volume accounts for 70% of the total volume of the compost fermentation reactor, adjusting the temperature to 42 ℃, fermenting, stirring the compost fermentation reactor once every 15 hours for 30min, then continuing standing and fermenting, ventilating for 30min every 120 min during compost fermentation, wherein the ventilation amount is 2500L per minute, the total fermentation time is 30 days, and then taking out the fermented materials;

(3) tedding: stacking the fermented materials obtained in the step (2), and tedding for 5 days to obtain tedded materials;

(4) packaging: and (4) crushing the tedding material obtained in the step (3) to be less than 0.2cm, drying, bagging and packaging to obtain the finished product.

As a further technical scheme: the preparation method of the activated sludge composite fermentation product comprises the following steps:

(1) centrifuging the activated sludge at 7500r/min, adding the centrifuged activated sludge into deionized water, stirring and soaking for 20h, centrifuging, filtering, and drying to obtain treated activated sludge;

(2) adding chlorella into the obtained activated sludge, and then continuously illuminating for 48 hours at 25 ℃ and at the rotating speed of 1000r/min to obtain chlorella-treated activated sludge;

(3) mixing the chlorella-treated activated sludge with waste bacteria materials, uniformly stirring, and standing for fermentation treatment for 10 hours to obtain an activated sludge composite fermentation product.

As a further technical scheme: the mixing mass ratio of the centrifugally treated activated sludge to the deionized water is 1: 3.

As a further technical scheme: the mixing mass ratio of the activated sludge to the chlorella is 50: 1.

As a further technical scheme: the mixing mass ratio of the chlorella treated activated sludge to the waste bacteria material is 1: 3.

As a further technical scheme: the waste mushroom material is a waste mushroom material for needle mushrooms.

As a further technical scheme: the animal waste material is chicken manure.

As a further technical scheme: the distiller's grains are distiller's grains.

As a further technical scheme: the pine needle powder is pretreated:

adding pine needle powder into an ethanol solution, adjusting the temperature to 80 ℃, then stirring for 30min, standing for 1 h, then adding sodium chloride, continuing stirring for 10min, and then performing rotary evaporation and drying to obtain the pine needle powder;

the mass fraction of the ethanol solution is 50 percent;

the mixing mass ratio of the pine needle powder to the ethanol solution is 1: 10;

the mixing mass ratio of the pine needle powder to the sodium chloride is 50: 1.

As a further technical scheme: the granularity of the wheat straw powder is 100 meshes;

the particle size of the wormwood powder is 150 meshes.

The pine needle powder is prepared by collecting young branches and needles cut from pine trees, drying and crushing. The pine needles not only contain rich nutrient substances such as flavone, hormone, terpenoid and other bioactive substances. Therefore, the pine needles not only have certain nutritive value, but also have various physiological activity functions, and the pine needle powder contains rich crude protein, fat, trace elements, vitamins and the like. According to the invention, through the treatment of the pine needle powder, the dissolution of active ingredients of the pine needle powder can be further improved, so that the pine needle powder is more convenient to absorb.

Advantageous effects

According to the preparation method of the organic fertilizer for planting the roses, which is provided by the invention, the organic fertilizer for planting the roses can be used for remarkably improving the soil physicochemical property of the root systems of the roses, enhancing the nutrition of the soil and improving the enzyme activity in the soil, so that the absorption of the root systems of the roses to nutrient substances in the soil can be facilitated, and the growth of the roses can be promoted.

Drawings

FIG. 1 is a graph comparing the influence of different parts by weight of the activated sludge composite fermentation product on the germination rate of rose seeds.

Detailed Description

A preparation method of an organic fertilizer for rose planting comprises the following steps:

(1) preparing materials:

respectively preparing 200-240 parts of animal waste material, 10-30 parts of pine needle powder, 28-35 parts of wheat straw powder, 3-6 parts of wormwood powder, 35-40 parts of activated sludge composite fermentation product, 18-25 parts of vinasse and 10-12 parts of bagasse by weight;

(2) pile fermentation:

sequentially adding the ingredients in the step (1) into a compost fermentation reactor, wherein the filling volume accounts for 70% of the total volume of the compost fermentation reactor, adjusting the temperature to 42 ℃, fermenting, stirring the compost fermentation reactor once every 15 hours for 30min, then continuing standing and fermenting, ventilating for 30min every 120 min during compost fermentation, wherein the ventilation amount is 2500L per minute, the total fermentation time is 30 days, and then taking out the fermented materials;

(3) tedding: stacking the fermented materials obtained in the step (2), and tedding for 5 days to obtain tedded materials;

(4) packaging: and (4) crushing the tedding material obtained in the step (3) to be less than 0.2cm, drying, bagging and packaging to obtain the finished product.

The organic fertilizer for roses can greatly improve the content of organic matters, total nitrogen, quick-acting phosphorus and quick-acting potassium in the rhizosphere soil of the roses, thereby promoting the growth of the roses more obviously and shortening the growth period.

The preparation method of the activated sludge composite fermentation product comprises the following steps:

(1) centrifuging the activated sludge at 7500r/min, adding the centrifuged activated sludge into deionized water, stirring and soaking for 20h, centrifuging, filtering, and drying to obtain treated activated sludge;

(2) adding chlorella into the obtained activated sludge, and then continuously illuminating for 48 hours at 25 ℃ and at the rotating speed of 1000r/min to obtain chlorella-treated activated sludge;

(3) mixing the chlorella-treated activated sludge with waste bacteria materials, uniformly stirring, and standing for fermentation treatment for 10 hours to obtain an activated sludge composite fermentation product.

The activated sludge contains a large amount of microbial bacteria, the microalgae can provide oxygen and organic nutrients by utilizing the combination of the microalgae and the bacteria and the existence of a mutual beneficial symbiotic relationship among bacteria and the algae, and the bacteria can provide inorganic substances such as carbon dioxide, nitrogen, phosphorus and the like for the microalgae, so that the treatment capacity of the combined treatment capacity is greatly enhanced, and rich active ingredients are generated in the prepared activated sludge composite fermentation product.

Urease is a key enzyme for promoting the circulation of nitrogen in soil, can increase the content of ammonium nitrogen in the soil and promotes the absorption and utilization of nitrogen by plant roots. The phosphatase is a hydrolytic enzyme and can promote the dephosphorization of soil and improve the content of available phosphorus in the soil; the organic fertilizer can obviously improve the enzyme activity in soil by introducing the active sludge composite fermentation product.

The mixing mass ratio of the centrifugally treated activated sludge to the deionized water is 1: 3.

The mixing mass ratio of the activated sludge to the chlorella is 50: 1.

The mixing mass ratio of the chlorella treated activated sludge to the waste bacteria material is 1: 3.

The waste mushroom material is a waste mushroom material for needle mushrooms.

The adopted waste mushroom material contains rich nutrient substances, and hormone substances generated by the flammulina velutipes hyphae in the waste mushroom material can play a role in protecting roots and promote the growth of the root system of the rose plant.

The animal waste material is chicken manure.

The distiller's grains are distiller's grains.

The pine needle powder is pretreated:

adding pine needle powder into an ethanol solution, adjusting the temperature to 80 ℃, then stirring for 30min, standing for 1 h, then adding sodium chloride, continuing stirring for 10min, and then performing rotary evaporation and drying to obtain the pine needle powder;

the pine needle powder is prepared by collecting young branches and needles cut from pine trees, drying and crushing. The pine needles not only contain rich nutrient substances such as flavone, hormone, terpenoid and other bioactive substances. Therefore, the pine needles not only have certain nutritive value, but also have various physiological activity functions, and the pine needle powder contains rich crude protein, fat, trace elements, vitamins and the like. According to the invention, through the treatment of the pine needle powder, the dissolution of active ingredients of the pine needle powder can be further improved, so that the pine needle powder is more convenient to absorb.

The mass fraction of the ethanol solution is 50 percent;

the mixing mass ratio of the pine needle powder to the ethanol solution is 1: 10;

the mixing mass ratio of the pine needle powder to the sodium chloride is 50: 1.

The granularity of the wheat straw powder is 100 meshes;

the particle size of the wormwood powder is 150 meshes.

Through the cooperation of adopting wheat straw powder and chinese mugwort grass powder, can provide abundant nutrient composition after fermentation degradation, promote the growth of rose plant.

The following will clearly and completely describe the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A preparation method of an organic fertilizer for rose planting comprises the following steps:

(1) preparing materials:

respectively preparing 200 parts by weight of animal waste material, 10 parts by weight of pine needle powder, 28 parts by weight of wheat straw powder, 3 parts by weight of wormwood powder, 35 parts by weight of activated sludge composite fermentation product, 18 parts by weight of vinasse and 10 parts by weight of bagasse;

(2) pile fermentation:

sequentially adding the ingredients in the step (1) into a compost fermentation reactor, wherein the filling volume accounts for 70% of the total volume of the compost fermentation reactor, adjusting the temperature to 42 ℃, fermenting, stirring the compost fermentation reactor once every 15 hours for 30min, then continuing standing and fermenting, ventilating for 30min every 120 min during compost fermentation, wherein the ventilation amount is 2500L per minute, the total fermentation time is 30 days, and then taking out the fermented materials;

(3) tedding: stacking the fermented materials obtained in the step (2), and tedding for 5 days to obtain tedded materials;

(4) packaging: and (4) crushing the tedding material obtained in the step (3) to be less than 0.2cm, drying, bagging and packaging to obtain the finished product. The preparation method of the activated sludge composite fermentation product comprises the following steps:

(1) centrifuging the activated sludge at 7500r/min, adding the centrifuged activated sludge into deionized water, stirring and soaking for 20h, centrifuging, filtering, and drying to obtain treated activated sludge;

(2) adding chlorella into the obtained activated sludge, and then continuously illuminating for 48 hours at 25 ℃ and at the rotating speed of 1000r/min to obtain chlorella-treated activated sludge;

(3) mixing the chlorella-treated activated sludge with waste bacteria materials, uniformly stirring, and standing for fermentation treatment for 10 hours to obtain an activated sludge composite fermentation product. The mixing mass ratio of the centrifugally treated activated sludge to the deionized water is 1: 3. The mixing mass ratio of the activated sludge to the chlorella is 50: 1. The mixing mass ratio of the chlorella treated activated sludge to the waste bacteria material is 1: 3. The waste mushroom material is a waste mushroom material for needle mushrooms. The animal waste material is chicken manure. The distiller's grains are distiller's grains. The pine needle powder is pretreated: adding pine needle powder into an ethanol solution, adjusting the temperature to 80 ℃, then stirring for 30min, standing for 1 h, then adding sodium chloride, continuing stirring for 10min, and then performing rotary evaporation and drying to obtain the pine needle powder; the mass fraction of the ethanol solution is 50 percent; the mixing mass ratio of the pine needle powder to the ethanol solution is 1: 10; the mixing mass ratio of the pine needle powder to the sodium chloride is 50: 1. The granularity of the wheat straw powder is 100 meshes; the particle size of the wormwood powder is 150 meshes.

Example 2

A preparation method of an organic fertilizer for rose planting comprises the following steps:

(1) preparing materials:

respectively preparing 210 parts of animal waste material, 12 parts of pine needle powder, 29 parts of wheat straw powder, 4 parts of wormwood powder, 38 parts of activated sludge composite fermentation product, 20 parts of vinasse and 11 parts of bagasse in parts by weight;

(2) pile fermentation:

sequentially adding the ingredients in the step (1) into a compost fermentation reactor, wherein the filling volume accounts for 70% of the total volume of the compost fermentation reactor, adjusting the temperature to 42 ℃, fermenting, stirring the compost fermentation reactor once every 15 hours for 30min, then continuing standing and fermenting, ventilating for 30min every 120 min during compost fermentation, wherein the ventilation amount is 2500L per minute, the total fermentation time is 30 days, and then taking out the fermented materials;

(3) tedding: stacking the fermented materials obtained in the step (2), and tedding for 5 days to obtain tedded materials;

(4) packaging: and (4) crushing the tedding material obtained in the step (3) to be less than 0.2cm, drying, bagging and packaging to obtain the finished product. The preparation method of the activated sludge composite fermentation product comprises the following steps:

(1) centrifuging the activated sludge at 7500r/min, adding the centrifuged activated sludge into deionized water, stirring and soaking for 20h, centrifuging, filtering, and drying to obtain treated activated sludge;

(2) adding chlorella into the obtained activated sludge, and then continuously illuminating for 48 hours at 25 ℃ and at the rotating speed of 1000r/min to obtain chlorella-treated activated sludge;

(3) mixing the chlorella-treated activated sludge with waste bacteria materials, uniformly stirring, and standing for fermentation treatment for 10 hours to obtain an activated sludge composite fermentation product. The mixing mass ratio of the centrifugally treated activated sludge to the deionized water is 1: 3. The mixing mass ratio of the activated sludge to the chlorella is 50: 1. The mixing mass ratio of the chlorella treated activated sludge to the waste bacteria material is 1: 3. The waste mushroom material is a waste mushroom material for needle mushrooms. The animal waste material is chicken manure. The distiller's grains are distiller's grains. The pine needle powder is pretreated: adding pine needle powder into an ethanol solution, adjusting the temperature to 80 ℃, then stirring for 30min, standing for 1 h, then adding sodium chloride, continuing stirring for 10min, and then performing rotary evaporation and drying to obtain the pine needle powder; the mass fraction of the ethanol solution is 50 percent; the mixing mass ratio of the pine needle powder to the ethanol solution is 1: 10; the mixing mass ratio of the pine needle powder to the sodium chloride is 50: 1. The granularity of the wheat straw powder is 100 meshes; the particle size of the wormwood powder is 150 meshes.

Example 3

A preparation method of an organic fertilizer for rose planting comprises the following steps:

(1) preparing materials:

225 parts of animal waste material, 14 parts of pine needle powder, 30 parts of wheat straw powder, 3 parts of wormwood powder, 38 parts of activated sludge composite fermentation product, 22 parts of vinasse and 11 parts of bagasse by weight are prepared respectively;

(2) pile fermentation:

sequentially adding the ingredients in the step (1) into a compost fermentation reactor, wherein the filling volume accounts for 70% of the total volume of the compost fermentation reactor, adjusting the temperature to 42 ℃, fermenting, stirring the compost fermentation reactor once every 15 hours for 30min, then continuing standing and fermenting, ventilating for 30min every 120 min during compost fermentation, wherein the ventilation amount is 2500L per minute, the total fermentation time is 30 days, and then taking out the fermented materials;

(3) tedding: stacking the fermented materials obtained in the step (2), and tedding for 5 days to obtain tedded materials;

(4) packaging: and (4) crushing the tedding material obtained in the step (3) to be less than 0.2cm, drying, bagging and packaging to obtain the finished product. The preparation method of the activated sludge composite fermentation product comprises the following steps:

(1) centrifuging the activated sludge at 7500r/min, adding the centrifuged activated sludge into deionized water, stirring and soaking for 20h, centrifuging, filtering, and drying to obtain treated activated sludge;

(2) adding chlorella into the obtained activated sludge, and then continuously illuminating for 48 hours at 25 ℃ and at the rotating speed of 1000r/min to obtain chlorella-treated activated sludge;

(3) mixing the chlorella-treated activated sludge with waste bacteria materials, uniformly stirring, and standing for fermentation treatment for 10 hours to obtain an activated sludge composite fermentation product. The mixing mass ratio of the centrifugally treated activated sludge to the deionized water is 1: 3. The mixing mass ratio of the activated sludge to the chlorella is 50: 1. The mixing mass ratio of the chlorella treated activated sludge to the waste bacteria material is 1: 3. The waste mushroom material is a waste mushroom material for needle mushrooms. The animal waste material is chicken manure. The distiller's grains are distiller's grains. The pine needle powder is pretreated: adding pine needle powder into an ethanol solution, adjusting the temperature to 80 ℃, then stirring for 30min, standing for 1 h, then adding sodium chloride, continuing stirring for 10min, and then performing rotary evaporation and drying to obtain the pine needle powder; the mass fraction of the ethanol solution is 50 percent; the mixing mass ratio of the pine needle powder to the ethanol solution is 1: 10; the mixing mass ratio of the pine needle powder to the sodium chloride is 50: 1. The granularity of the wheat straw powder is 100 meshes; the particle size of the wormwood powder is 150 meshes.

Example 4

A preparation method of an organic fertilizer for rose planting comprises the following steps:

(1) preparing materials:

230 parts of animal waste material, 16 parts of pine needle powder, 32 parts of wheat straw powder, 5 parts of wormwood powder, 38 parts of activated sludge composite fermentation product, 24 parts of vinasse and 11 parts of bagasse are prepared in parts by weight respectively;

(2) pile fermentation:

sequentially adding the ingredients in the step (1) into a compost fermentation reactor, wherein the filling volume accounts for 70% of the total volume of the compost fermentation reactor, adjusting the temperature to 42 ℃, fermenting, stirring the compost fermentation reactor once every 15 hours for 30min, then continuing standing and fermenting, ventilating for 30min every 120 min during compost fermentation, wherein the ventilation amount is 2500L per minute, the total fermentation time is 30 days, and then taking out the fermented materials;

(3) tedding: stacking the fermented materials obtained in the step (2), and tedding for 5 days to obtain tedded materials;

(4) packaging: and (4) crushing the tedding material obtained in the step (3) to be less than 0.2cm, drying, bagging and packaging to obtain the finished product. The preparation method of the activated sludge composite fermentation product comprises the following steps:

(1) centrifuging the activated sludge at 7500r/min, adding the centrifuged activated sludge into deionized water, stirring and soaking for 20h, centrifuging, filtering, and drying to obtain treated activated sludge;

(2) adding chlorella into the obtained activated sludge, and then continuously illuminating for 48 hours at 25 ℃ and at the rotating speed of 1000r/min to obtain chlorella-treated activated sludge;

(3) mixing the chlorella-treated activated sludge with waste bacteria materials, uniformly stirring, and standing for fermentation treatment for 10 hours to obtain an activated sludge composite fermentation product. The mixing mass ratio of the centrifugally treated activated sludge to the deionized water is 1: 3. The mixing mass ratio of the activated sludge to the chlorella is 50: 1. The mixing mass ratio of the chlorella treated activated sludge to the waste bacteria material is 1: 3. The waste mushroom material is a waste mushroom material for needle mushrooms. The animal waste material is chicken manure. The distiller's grains are distiller's grains. The pine needle powder is pretreated: adding pine needle powder into an ethanol solution, adjusting the temperature to 80 ℃, then stirring for 30min, standing for 1 h, then adding sodium chloride, continuing stirring for 10min, and then performing rotary evaporation and drying to obtain the pine needle powder; the mass fraction of the ethanol solution is 50 percent; the mixing mass ratio of the pine needle powder to the ethanol solution is 1: 10; the mixing mass ratio of the pine needle powder to the sodium chloride is 50: 1. The granularity of the wheat straw powder is 100 meshes; the particle size of the wormwood powder is 150 meshes.

Example 5

A preparation method of an organic fertilizer for rose planting comprises the following steps:

(1) preparing materials:

230 parts of animal waste material, 25 parts of pine needle powder, 33 parts of wheat straw powder, 5 parts of wormwood powder, 38 parts of activated sludge composite fermentation product, 24 parts of vinasse and 12 parts of bagasse are prepared in parts by weight respectively;

(2) pile fermentation:

sequentially adding the ingredients in the step (1) into a compost fermentation reactor, wherein the filling volume accounts for 70% of the total volume of the compost fermentation reactor, adjusting the temperature to 42 ℃, fermenting, stirring the compost fermentation reactor once every 15 hours for 30min, then continuing standing and fermenting, ventilating for 30min every 120 min during compost fermentation, wherein the ventilation amount is 2500L per minute, the total fermentation time is 30 days, and then taking out the fermented materials;

(3) tedding: stacking the fermented materials obtained in the step (2), and tedding for 5 days to obtain tedded materials;

(4) packaging: and (4) crushing the tedding material obtained in the step (3) to be less than 0.2cm, drying, bagging and packaging to obtain the finished product. The preparation method of the activated sludge composite fermentation product comprises the following steps:

(1) centrifuging the activated sludge at 7500r/min, adding the centrifuged activated sludge into deionized water, stirring and soaking for 20h, centrifuging, filtering, and drying to obtain treated activated sludge;

(2) adding chlorella into the obtained activated sludge, and then continuously illuminating for 48 hours at 25 ℃ and at the rotating speed of 1000r/min to obtain chlorella-treated activated sludge;

(3) mixing the chlorella-treated activated sludge with waste bacteria materials, uniformly stirring, and standing for fermentation treatment for 10 hours to obtain an activated sludge composite fermentation product. The mixing mass ratio of the centrifugally treated activated sludge to the deionized water is 1: 3. The mixing mass ratio of the activated sludge to the chlorella is 50: 1. The mixing mass ratio of the chlorella treated activated sludge to the waste bacteria material is 1: 3. The waste mushroom material is a waste mushroom material for needle mushrooms. The animal waste material is chicken manure. The distiller's grains are distiller's grains. The pine needle powder is pretreated: adding pine needle powder into an ethanol solution, adjusting the temperature to 80 ℃, then stirring for 30min, standing for 1 h, then adding sodium chloride, continuing stirring for 10min, and then performing rotary evaporation and drying to obtain the pine needle powder; the mass fraction of the ethanol solution is 50 percent; the mixing mass ratio of the pine needle powder to the ethanol solution is 1: 10; the mixing mass ratio of the pine needle powder to the sodium chloride is 50: 1. The granularity of the wheat straw powder is 100 meshes; the particle size of the wormwood powder is 150 meshes.

Example 6

A preparation method of an organic fertilizer for rose planting comprises the following steps:

(1) preparing materials:

respectively preparing 240 parts of animal waste material, 30 parts of pine needle powder, 35 parts of wheat straw powder, 6 parts of wormwood powder, 40 parts of activated sludge composite fermentation product, 25 parts of vinasse and 12 parts of bagasse in parts by weight;

(2) pile fermentation:

sequentially adding the ingredients in the step (1) into a compost fermentation reactor, wherein the filling volume accounts for 70% of the total volume of the compost fermentation reactor, adjusting the temperature to 42 ℃, fermenting, stirring the compost fermentation reactor once every 15 hours for 30min, then continuing standing and fermenting, ventilating for 30min every 120 min during compost fermentation, wherein the ventilation amount is 2500L per minute, the total fermentation time is 30 days, and then taking out the fermented materials;

(3) tedding: stacking the fermented materials obtained in the step (2), and tedding for 5 days to obtain tedded materials;

(4) packaging: and (4) crushing the tedding material obtained in the step (3) to be less than 0.2cm, drying, bagging and packaging to obtain the finished product. The preparation method of the activated sludge composite fermentation product comprises the following steps:

(1) centrifuging the activated sludge at 7500r/min, adding the centrifuged activated sludge into deionized water, stirring and soaking for 20h, centrifuging, filtering, and drying to obtain treated activated sludge;

(2) adding chlorella into the obtained activated sludge, and then continuously illuminating for 48 hours at 25 ℃ and at the rotating speed of 1000r/min to obtain chlorella-treated activated sludge;

(3) mixing the chlorella-treated activated sludge with waste bacteria materials, uniformly stirring, and standing for fermentation treatment for 10 hours to obtain an activated sludge composite fermentation product. The mixing mass ratio of the centrifugally treated activated sludge to the deionized water is 1: 3. The mixing mass ratio of the activated sludge to the chlorella is 50: 1. The mixing mass ratio of the chlorella treated activated sludge to the waste bacteria material is 1: 3. The waste mushroom material is a waste mushroom material for needle mushrooms. The animal waste material is chicken manure. The distiller's grains are distiller's grains. The pine needle powder is pretreated: adding pine needle powder into an ethanol solution, adjusting the temperature to 80 ℃, then stirring for 30min, standing for 1 h, then adding sodium chloride, continuing stirring for 10min, and then performing rotary evaporation and drying to obtain the pine needle powder; the mass fraction of the ethanol solution is 50 percent; the mixing mass ratio of the pine needle powder to the ethanol solution is 1: 10; the mixing mass ratio of the pine needle powder to the sodium chloride is 50: 1. The granularity of the wheat straw powder is 100 meshes; the particle size of the wormwood powder is 150 meshes.

Soil nutrient content Soil Organic Matter (SOM) content is measured by a low-temperature external thermogravimetric potassium chromate colorimetric method; the content of Total Nitrogen (TN) is measured by adopting a Kjeldahl method; the quick-Acting Phosphorus (AP) content is measured by a molybdenum-antimony colorimetric method; the quick-acting potassium (AK) content is measured by flame spectrophotometer;

test of

In the same test field, 700 red rose seeds growing for 2 years are selected and randomly divided into 7 groups, each group comprises 100 red rose seeds, the groups are applied by the organic fertilizer of the embodiment, 250 kg/mu, a blank control group is arranged, other management methods are the same, and after 3 months, the content of the nutrients in the soil of the rose root system is detected:

TABLE 1

As can be seen from the table 1, the organic fertilizer for roses, which is adopted in the invention, can greatly improve the contents of organic matters, total nitrogen, available phosphorus and available potassium in the rhizosphere soil of roses, thereby promoting and improving the growth of the roses more remarkably and shortening the growth cycle.

Further experiments, the germination rates of the rose seeds of each group are compared, and three groups of comparative examples are arranged;

TABLE 2

Comparative example 1: the difference from example 1 is that no vinasse is added;

comparative example 2: the difference from the example 1 is that the activated sludge composite fermentation product is not added;

comparative example 3: the difference from the embodiment 1 is that the pine needle powder is not treated;

as can be seen from the table 2, the germination rate of the rose seeds can be greatly improved by introducing the activated sludge composite fermentation product into the organic fertilizer, and the germination rate of the rose seeds can be further improved by synergistically promoting the vinasse and the pine needle meal through certain treatment.

Soil enzyme activity assay

The activity of soil Urease (S-UE) is measured by adopting a phenol-sodium hypochlorite colorimetric method; the activity of neutral phosphatase (S-NP) was measured by disodium phenylphosphate colorimetry.

In the same test field, 800 red rose seeds growing for 2 years are selected and randomly divided into 8 groups, each group comprises 100 red rose seeds, each group is applied by adopting the organic fertilizers of the embodiment and the comparative example, 250 kg/mu is provided with a blank control group, other management methods are the same, and after 3 months, the enzyme activity of the rose root system soil is detected;

TABLE 3

Comparative example 2: the difference from the example 1 is that the activated sludge composite fermentation product is not added;

as can be seen from Table 3, the organic fertilizer of the invention can significantly improve the enzyme activity in soil by introducing the activated sludge composite fermentation product.

Based on example 1, the influence of different parts by weight of the activated sludge composite fermentation product on the germination rate of rose seeds is compared, as shown in fig. 1, and as can be seen from fig. 1, the germination rate of rose seeds is continuously improved along with the addition of the activated sludge composite fermentation product.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the present invention is not limited to the illustrated embodiments, and all the modifications and equivalents of the embodiments may be made without departing from the spirit of the present invention.