阅读说明：本技术 一种苹果专用生物源菌肥体系及其使用方法 (Biological source bacterial fertilizer system special for apples and use method thereof ) 是由 薛鹏飞 王强 李�杰 李莹飞 李在学 孟娟 廖林 于 2020-05-30 设计创作，主要内容包括：本发明属于农业肥料领域,具体涉及一种苹果专用生物源菌肥体系及其使用方法。苹果专用生物源菌肥体系中固体生物源菌肥和液体生物源菌肥,以苹果生产过程中产生的下脚料为肥料生产的原料,一方面节省了原料的成本,二是实现了环境友好生产,降低了资源的浪费,实现了农业剩余物资源的高值化利用,三是肥料中的苹果生产的下脚料与肥料作用对象同源,其营养元素构成及比例关系最为相似,能够针对性的提供全面的营养需求,尤其是苹果树及其果实所特有的或特需的一些微量分子,常规肥料难以直接提供,只能是通过果树自身合成,而本申请中通过不同的发酵组合充分释放各种营养元素,防止资源浪费的同时,能够提高肥料的肥效,提高苹果产量和品质。(The invention belongs to the field of agricultural fertilizers, and particularly relates to a biological source bacterial fertilizer system special for apples and a using method thereof. Solid biological source bacterial fertilizer and liquid biological source bacterial fertilizer in the biological source bacterial fertilizer system special for apples take leftovers generated in the production process of apples as raw materials for fertilizer production, so that on one hand, the cost of the raw materials is saved, on the other hand, environment-friendly production is realized, the waste of resources is reduced, high-value utilization of agricultural residual resources is realized, on the other hand, the leftovers generated in the production of apples in the fertilizer are homologous with the fertilizer action object, the nutrient element composition and the proportion relation are most similar, the comprehensive nutrient requirement can be provided in a targeted way, especially some micro molecules which are specific or specially needed by apple trees and fruits thereof, the conventional fertilizer is difficult to be provided directly and only can be synthesized by the fruit trees, and in this application, through the abundant release of various nutrient elements of different fermentation combinations, when preventing the wasting of resources, can improve the fertilizer efficiency of fertilizer, improve apple output and quality.)

1. A biological source bacterial fertilizer system special for apples is characterized by comprising a solid biological source bacterial fertilizer and a liquid biological source bacterial fertilizer;

wherein, solid biological source bacterial manure, its raw materials include:

the primary fermentation raw materials comprise the following components in parts by weight: 40-50 parts of withered and aged apple production leftovers, 20-30 parts of crop straws, 20-30 parts of soybean meal, 10-20 parts of wheat bran, 10-20 parts of corncobs, 2-5 parts of shell powder, 1-2 parts of urea, 1-1.5 parts of molasses and water content adjusted to 55-65%;

the secondary fermentation raw materials comprise the following components in parts by weight: 85-95 parts of primary fermentation product, 2-3 parts of monopotassium phosphate, 1-2 parts of calcium superphosphate, 1-2 parts of magnesium sulfate, 0.2-0.5 part of ferrous sulfate, 0.1-0.3 part of zinc sulfate, 0.1-0.2 part of borax and 3-5 parts of urea;

the three-time fermentation raw materials comprise: a secondary fermentation product;

the primary fermentation strain is an edible fungus strain;

the secondary fermentation strain is aerobic fermentation microbial inoculum, including Trichoderma viride, Bacillus subtilis and Candida utilis;

the third fermentation strain is anaerobic fermentation microbial inoculum, including Candida utilis, Lactobacillus acidophilus, and Rhodopseudomonas palustris.

2. The biological source bacterial fertilizer system special for apples according to claim 1, wherein the liquid biological source bacterial fertilizer can be a conventional liquid bacterial fertilizer, and the fermentation raw materials comprise, by weight: 20-35 parts of fresh apple production leftovers, 15-20 parts of soybean meal, 10-15 parts of wheat bran, 10-15 parts of corn flour, 5-8 parts of monopotassium phosphate, 5-8 parts of polyglutamic acid, 8-10 parts of molasses, 3-5 parts of magnesium sulfate, 1-3 parts of calcium superphosphate, 1-3 parts of ferrous sulfate, 0.5-1 part of manganese sulfate and 0.5-1 part of zinc sulfate; the water consumption is 1.5-3.0 times of the volume of the materials; the fermentation strain comprises Candida utilis, Lactobacillus acidophilus, and Rhodopseudomonas palustris.

3. The special biological source bacterial fertilizer system for the apples according to the claim 1, wherein the edible fungus strains of the primary fermentation strains are straw mushroom strains; the mass ratio of trichoderma viride, bacillus subtilis and candida utilis in the secondary fermentation strain aerobic fermentation microbial inoculum is 3-5:2-4: 2-4; the mass ratio of the candida utilis, the lactobacillus acidophilus and the rhodopseudomonas palustris in the anaerobic fermentation microbial inoculum of the third fermentation strain is 1-2:3-4: 1-2.

4. The biological source bacterial fertilizer system special for the apples according to the claim 1 or 3, wherein the inoculation amount of the primary fermentation strain is 3-6%; the inoculation amount of the secondary fermentation strain is 4-5 per mill; the inoculation amount of the third fermentation strain is 2-3 per mill.

5. The special biological source bacterial fertilizer system for the apples according to claim 2, wherein the mass ratio of the candida utilis, the lactobacillus acidophilus and the rhodopseudomonas palustris in the liquid biological source bacterial fertilizer fermentation strain is 2-3:3-4:3-4, and the inoculation amount of the liquid biological source bacterial fertilizer fermentation strain is 3-5%.

6. The preparation method of the special biological source bacterial fertilizer system for the apples according to claim 1, which is characterized in that,

the preparation method of the solid biological source bacterial fertilizer comprises the following steps:

1) primary fermentation:

uniformly mixing the primary fermentation raw materials according to a ratio, adding water, adjusting the water content to 55-65%, adding edible fungus strains, uniformly stirring, building a strip-shaped material pile with the height of 0.8-1.5m, the width of 1.5-2.5m and any length, covering a breathable covering on the surface of the material, fermenting, and crushing after fermentation to obtain a primary fermentation product;

controlling the temperature of primary fermentation at 35-40 deg.C, and fermenting for 15-20 days;

2) and (3) secondary fermentation:

uniformly mixing the secondary fermentation raw materials according to a ratio, adjusting the water content to 55-60%, inoculating a compound microbial inoculum, uniformly stirring to build a strip-shaped material pile with the height of 1.5-2m, the width of 3-4m and any length, and carrying out aerobic fermentation;

keeping the temperature in the fermentation pile at 65 ℃ or above in the secondary fermentation process, and fermenting for 5-7 days;

3) and (3) fermenting for the third time:

after the secondary fermentation is finished, inoculating an anaerobic fermentation microbial inoculum according to the proportion, putting into a biodegradable bacterial bag, compacting, carrying out anaerobic fermentation for 5-7 days at 30-35 ℃, then transferring to a natural temperature condition, and continuing to ferment for 10-15 days to obtain the rod-shaped solid biological source bacterial fertilizer;

the preparation method of the liquid biological source bacterial fertilizer comprises the following steps:

adding a certain proportion of water into a certain proportion of fresh apple production leftovers, carrying out superfine grinding and crushing, adding into a fermentation tank, adding the rest raw materials, fully stirring and uniformly mixing, heating to 60-75 ℃, introducing air, and fully stirring until dissolved oxygen is saturated; and after stirring, cooling, inoculating a liquid biological source bacterial fertilizer fermentation strain when the temperature is reduced to 40-45 ℃, introducing air, stirring for 40-60min, transferring the feed liquid into a white light-permeable fermentation container, sealing, performing anaerobic fermentation for 10-15 days under the natural outdoor visible light condition, and filtering the fermentation liquid to obtain clear liquid, namely the liquid biological source bacterial fertilizer.

7. The preparation method of the special biological source bacterial fertilizer system for the apples according to the claim 6, wherein the pile turning is performed for 3-5 times during the secondary fermentation period, and the pile turning is performed once every 1-2 days.

8. The preparation method of the biological source bacterial fertilizer system special for the apples according to the claim 6, wherein the biodegradable bacterial bags are corn starch biodegradable bacterial bags, and the specifications are that the section diameter is 10-20cm, and the length is 45-75 cm; 1.5-2kg of fermentation material is packed in each biodegradable fungus bag, a vent hole with the diameter of 1.5-2cm is reserved in the middle of the fermentation material, and the depth of the vent hole is 1/3-1/2 of the length of the fermentation material in the fungus bag.

9. The use method of the biological source bacterial fertilizer system special for the apples, according to the claim 1, is characterized by comprising the step of using the solid biological source bacterial fertilizer as a base fertilizer and the liquid biological source bacterial fertilizer as an additional fertilizer.

10. The use method of the special biological source bacterial fertilizer system for the apples according to claim 9, is characterized by comprising the following steps:

1) before use, holes are punched on the whole body of the rod-shaped solid biological source bacterial manure, the diameter of each hole is 0.2-0.5cm, and the distance between every two nutrition release holes is 1-2 cm;

2) uniformly burying the rod-shaped solid biological source bacterial manure into the ground in a radial manner by taking the orthographic projection circle of the current crown as the inward 10-15cm as a reference and taking the base of the apple trunk as the center of a circle, wherein the air holes are upward, the depth is preferably within +/-2 cm of the difference between the upper end of the rod-shaped solid biological source bacterial manure and the ground plane, and then compacting by using soil;

3) the liquid biological source bacterial fertilizer is applied by foliage spraying or/and water-fertilizer integrated facilities.

Technical Field

The invention belongs to the field of agricultural fertilizers, and particularly relates to a biological source bacterial fertilizer system special for apples and a using method thereof.

Background

Apple is a very important commercial crop, and the product of apple is an indispensable food in daily life of people. In recent years, with the continuous improvement of the living standard of people and the continuous improvement of marketization, the production of fruits pursues high yield, uses a large amount of chemical fertilizers and pesticides, and neglects the development of fruit quality and soil health. Due to unreasonable fertilization habits, physiological diseases of apples frequently occur, the quality of fruits is reduced, the market competitiveness is not strong, and meanwhile, soil environment is polluted, and the problems seriously restrict the sustainable development of fruit industry production.

At present, fertilizers applied to apples include organic fertilizers, chemical fertilizers, flush fertilizers and foliar fertilizers. The correct use of apple fertilizer is one of the key links for producing high-quality fruits. The existing fertilizing methods mainly comprise two main types of base fertilizers and additional fertilizers. The base fertilizer mainly uses the combination of traditional manure and chemical fertilizer which take animal manure as main raw materials, and the additional fertilizer mainly comprises chemical fertilizer and a small amount of foliar fertilizer. The application process of the base fertilizer and the additional fertilizer is complicated, and the input amount is large. With the continuous development of the agricultural production scale, the modern informatization management of apple production is improved day by day. The production operation process is simplified, the nutrient absorption of apples is promoted, high-quality fruit products are produced, and the benefits of farmers are increased.

Biofertilizers are a special group of fertilizers containing a large number of living microorganisms which, when applied to the soil, are able to actively move under suitable conditions: some of the plants can propagate in large quantities around the roots of the crops to play a role of self-generation nitrogen fixation or combined nitrogen fixation; some can also decompose mineral elements of phosphorus and potassium to supply crops to absorb or secrete growth hormone to stimulate the growth of the crops. It follows that biofertilizers do not directly supply nutrients required by crops, but stimulate the growth of crops by providing nutrients required by crops and producing hormones through the active action of large numbers of living microorganisms in the soil.

In addition, no fertilizer combination and method used as a system are found in the prior art, and the fertilizer for supplementing corresponding elements to crops is usually insufficient, so that the fertilizer is neither economical nor environment-friendly.

Disclosure of Invention

Aiming at the problems, the invention innovatively applies agricultural residues as raw materials and applies a multi-fermentation method, provides a safe, efficient and convenient production method, and realizes the production of the solid biological bacterial fertilizer and the liquid biological bacterial fertilizer special for apples.

The invention adopts the following technical scheme:

a biological source bacterial fertilizer system special for apples comprises a solid biological source bacterial fertilizer and a liquid biological source bacterial fertilizer;

wherein, solid biological source bacterial manure, its raw materials include:

the primary fermentation raw materials comprise the following components in parts by weight: 40-50 parts of withered and aged apple production leftovers, 20-30 parts of crop straws, 20-30 parts of soybean meal, 10-20 parts of wheat bran, 10-20 parts of corncobs, 2-5 parts of shell powder, 1-2 parts of urea, 1-1.5 parts of molasses and water content adjusted to 55-65%;

the secondary fermentation raw materials comprise the following components in parts by weight: 85-95 parts of primary fermentation product, 2-3 parts of monopotassium phosphate, 1-2 parts of calcium superphosphate, 1-2 parts of magnesium sulfate, 0.2-0.5 part of ferrous sulfate, 0.1-0.3 part of zinc sulfate, 0.1-0.2 part of borax and 3-5 parts of urea;

the three-time fermentation raw materials comprise: a secondary fermentation product;

the primary fermentation strain is an edible fungus strain, and the inoculation amount is 3-6% (based on the total mass of the primary fermentation raw material); the preferable edible fungus strain is a straw mushroom strain, and more preferably a liquid strain;

the secondary fermentation strain is aerobic fermentation microbial inoculum, and the inoculation amount is 4-5 per mill (based on the total mass of the secondary fermentation raw materials); the aerobic fermentation microbial inoculum comprises trichoderma viride, bacillus subtilis and candida utilis in a mass ratio of 3-5:2-4: 2-4;

the third fermentation strain is an anaerobic fermentation microbial inoculum, and the inoculation amount is 2-3 per mill (based on the mass of the secondary fermentation product); the anaerobic fermentation microbial inoculum comprises candida utilis, lactobacillus acidophilus and rhodopseudomonas palustris in a mass ratio of 1-2:3-4: 1-2.

In the materials, the withered and old leftovers in apple production mainly refer to trimmed apple branches, withered branches and fallen leaves and other raw materials;

the crop straw is selected from one or more of corn straw, wheat straw, rice straw, sorghum straw, beanstalk, cotton stalk and the like in any combination;

preferably, the content of molasses organic matters is more than 50%;

the liquid biological source bacterial manure can be conventional liquid bacterial manure, but more preferably, the liquid biological source bacterial manure comprises the following fermentation raw materials in parts by weight: 20-35 parts of fresh apple production leftovers, 15-20 parts of soybean meal, 10-15 parts of wheat bran, 10-15 parts of corn flour, 5-8 parts of monopotassium phosphate, 5-8 parts of polyglutamic acid, 8-10 parts of molasses, 3-5 parts of magnesium sulfate, 1-3 parts of calcium superphosphate, 1-3 parts of ferrous sulfate, 0.5-1 part of manganese sulfate and 0.5-1 part of zinc sulfate; the water consumption is 1.5-3.0 times of the volume of the materials;

the liquid biological source bacterial fertilizer fermentation strain comprises candida utilis, lactobacillus acidophilus and rhodopseudomonas palustris, the mass ratio of the candida utilis to the lactobacillus acidophilus to the rhodopseudomonas palustris is 2-3:3-4:3-4, and the inoculation amount is 3-5% (based on the total mass of fermentation raw materials).

The fresh leftovers of apple production comprise flowers and fruits sheared in the flower and fruit thinning process, inferior fruits, fresh branch buds generated by pruning, weeds newly harvested in apples and the like, and are crushed by a crusher before use, wherein the diameter of the crushed material is less than or equal to 0.1 cm.

All strains adopted by the invention are conventional commercial strains.

The preparation method of the solid biological source bacterial fertilizer comprises the following steps:

1) primary fermentation:

uniformly mixing the primary fermentation raw materials according to a ratio, adding water, adjusting the water content to 55-65%, adding edible fungus strains, uniformly stirring, building a strip-shaped material pile with the height of 0.8-1.5m, the width of 1.5-2.5m and any length, covering a breathable covering object such as straw mat on the surface of the material, keeping a certain surface humidity of the fermentation material, fermenting, and crushing after fermentation to obtain a primary fermentation product;

preferably, the leftovers of apple production, crop straws and corncobs need to be crushed before use, and the diameter of the leftovers is less than or equal to 0.5 cm;

preferably, the temperature of primary fermentation is controlled to be 35-40 ℃, the fermentation time is 15-20 days, and when the temperature is too high during fermentation, pile turning treatment is carried out for cooling;

2) and (3) secondary fermentation:

uniformly mixing the secondary fermentation raw materials according to a ratio, adjusting the water content to 55-60%, inoculating a compound microbial inoculum, uniformly stirring to build a strip-shaped material pile with the height of 1.5-2m, the width of 3-4m and any length, and carrying out aerobic fermentation;

keeping the temperature in the fermentation pile at 65 ℃ or above in the secondary fermentation process, and fermenting for 5-7 days;

preferably, in order to achieve more uniform fermentation, the pile is turned for 3-5 times during the fermentation period, and more preferably, the pile is turned once every 1-2 days;

3) and (3) fermenting for the third time:

after the secondary fermentation is finished, inoculating an anaerobic fermentation microbial inoculum according to the proportion, putting into a biodegradable bacterial bag, compacting, carrying out anaerobic fermentation for 5-7 days at 30-35 ℃, then transferring to a natural temperature condition, and continuing to ferment for 10-15 days to obtain the rod-shaped solid biological source bacterial fertilizer;

the specification of the preferred biodegradable fungus bag is that the section diameter is 10-20cm, and the length is 45-75 cm; more preferably, each biodegradable fungus bag contains 1.5-2kg of fermentation material, and a vent hole with the diameter of 1.5-2cm is reserved in the middle of the fermentation material;

the preferred depth of the vent hole is 1/3-1/2 of the length of the fermentation material in the fungus bag

The preferred biodegradable fungus bag is a corn starch biodegradable fungus bag, and the specification is 15cm x 58 cm.

The primary fermentation process is mainly characterized in that strong hypha infection and growth capacity of straw mushroom strains are used, and nutrient components in fruit and vegetable branches, dead branches and fallen leaves, crop straws and corncobs are quickly converted in a short time, so that complex nutrient components are converted into active micromolecule nutrient substances; the secondary aerobic fermentation process is mainly used for obtaining high temperature, completely killing pathogenic bacteria, weed seeds, sundry fungi and the like in the fermentation material and realizing harmless indexes; and substances such as lactic acid and the like are generated by the fermentation of the anaerobic fermentation microbial inoculum in the third fermentation, so that the pH value of the fertilizer is integrally reduced. On one hand, because the apple trees prefer a slightly acidic environment, the fertilizer with lower Ph can be absorbed and utilized by the apple trees more easily, and on the other hand, the activity of the nutritional ingredients such as polypeptide, amino acid and the like in the fertilizer is stronger in the acidic environment, so that the mixed bacteria infection can be prevented.

The liquid biological source bacterial fertilizer is preferably prepared by the following steps:

adding a certain proportion of water into a certain proportion of fresh apple production leftovers, carrying out superfine grinding and crushing, adding into a fermentation tank, adding the rest raw materials, fully stirring and uniformly mixing, heating to 60-75 ℃, introducing air, and fully stirring until dissolved oxygen is saturated; after stirring, slowly cooling the material, inoculating a liquid biological source bacterial fertilizer fermentation strain when the temperature is reduced to 40-45 ℃, introducing air and stirring for 40-60min, transferring the feed liquid into a white light-permeable fermentation container, sealing, carrying out anaerobic fermentation for 10-15 days under the natural outdoor visible light condition, filtering the fermentation liquid, and obtaining clear liquid, namely the liquid biological source bacterial fertilizer.

Preferably, according to the ratio of the volume of the crushed fresh apple production leftovers to water of 1:0.5-1, adding water, and carrying out superfine grinding by using a colloid mill.

The inventor further discloses a use method of the biological source bacterial fertilizer system special for the apples, which comprises the following steps of using the solid biological source bacterial fertilizer as a base fertilizer and using the liquid biological source bacterial fertilizer as an additional fertilizer, and specifically comprises the following steps:

1) before use, holes are punched on the whole body of the rod-shaped solid biological source bacterial manure, the diameter of each hole is 0.2-0.5cm, and the distance between every two nutrition release holes is 1-2 cm; the rod-shaped solid biological source bacterial manure is perforated for releasing the self nutrition of the solid bacterial manure, the depth of the rod-shaped solid biological source bacterial manure is generally not required, and the biodegradable bacterial bag is punctured.

2) Uniformly burying the rod-shaped solid biological source bacterial manure into the ground in a radial manner by taking the orthographic projection circle of the current crown as the inward 10-15cm as a reference and taking the base of the apple trunk as the center of a circle, wherein the air holes are upward, the depth is preferably within +/-2 cm of the difference between the upper end of the rod-shaped solid biological source bacterial manure and the ground plane, and then compacting by using soil;

preferably, the quantity of the rodlike solid biological source bacterial manure applied to the high-yield trees is 3-6 rods, and the quantity of the rodlike solid biological source bacterial manure applied to the saplings is 2-4 rods;

3) the liquid biological source bacterial fertilizer is subjected to topdressing by a leaf surface spraying or/and water and fertilizer integrated facility;

when the water and fertilizer integrated facility is used, a drop arrow of the water and fertilizer integrated facility is inserted into the middle of the rod-shaped solid special microbial fertilizer, and watering or applying liquid biological source bacterial fertilizer is performed.

The biological source bacterial fertilizer system special for the apples can be used for fertilizing according to the growth vigor and the needs of apple trees, the rod-shaped solid biological source bacterial fertilizer can be used for only one time in 1-2 years basically, the liquid biological source bacterial fertilizer can be used for topdressing along with water according to the needs, and the frequency and the using amount can be adjusted according to the needs.

The invention has the beneficial effects that:

in the biological source bacterial fertilizer system special for apples, solid biological source bacterial fertilizer and liquid biological source bacterial fertilizer, the leftovers generated in the production process of the apples are used as the raw materials for producing the fertilizer, so that the cost of the raw materials is saved, the environment-friendly production is realized, the waste of resources is reduced, the high-value utilization of agricultural residual resources is realized, the leftovers generated in the production of the apples in the fertilizer are homologous with the fertilizer acting object, the nutrient element composition and the proportion relation are most similar, the comprehensive nutrient requirement can be provided in a targeted way, especially some micro molecules which are specific or specially needed by apple trees and fruits thereof, the conventional fertilizer is difficult to be provided directly and only can be synthesized by the fruit trees, in the application, various nutrient elements are fully released through different fermentation combinations, so that the fertilizer efficiency of the fertilizer can be improved while resource waste is prevented, and the yield and the quality of apples are improved!

After the raw materials are fermented for many times, all pathogenic bacteria, weed seeds and other harmful factors are killed, the raw materials belong to green investment products of pure biological fertilizers, and a foundation is laid for the production of healthy and safe fruits; the microbial fertilizer product subjected to multiple microbial fermentations is reconstructed to contain multiple indigenous floras, has complete microbial structure, stable microecological balance and high quality, solves the technical problems of low quick-acting nutrient content, unbalanced nutrient release and the like of common organic fertilizers and microbial fertilizers, and solves the technical problems of slow and incomplete degradation of nutrient components of the microbial fertilizers in the production process; meanwhile, the problems that the common microbial fertilizer is easily weathered after being fertilized, and the nutrition of the microbial fertilizer cannot be completely utilized to cause waste are solved.

When the method is used for watering or applying liquid biological source bacterial manure, the water manure soaks the rod-shaped microbial manure through the integrated facility, and nutrition is released through the nutrition release holes on the rod-shaped solid microbial manure for the growth, absorption and utilization of apples, so that the water storage capacity of soil is enhanced, the slow release of the water manure is realized, the water manure is continuously supplied for the growth of the apples, the irrigation times and the fertilization amount are reduced, energy is saved, the workload is greatly simplified, the matched facility can be used, the working efficiency is improved, and the automatic management can be realized by combining with the water manure integrated engineering.

In addition, the invention firstly provides a bacterial manure system which uses homologous organism leftovers as main materials and obtains solid biological source bacterial manure and liquid biological source bacterial manure by different fermentation methods in a classified manner, and adopts a special fertilization method, the invention conception used in combination with the growth period of the corresponding fruit tree and other inventions applied on the same day with the invention, although the same fermentation and use ideas are adopted, the main raw materials and other ingredients of the fermentation are different, so that the products after the fermentation are different, and the inventor proves that a series of biological source bacterial manure systems special for different fruit trees cannot be mutually universal through a plurality of tests, although the mixed application (such as the biological source bacterial fertilizer system special for grapes applied to apple planting) can also play a certain fertilizer effect, the effect is far less than that of the special fertilizer (such as the biological source bacterial fertilizer system special for grapes applied to grape planting). Therefore, the series of bacterial manure systems and the using methods are respectively patented and distributed to obtain a larger protection range.

In conclusion, by applying the product and the using method disclosed by the invention, the using effect of the microbial fertilizer can be effectively improved, the using amount of chemical fertilizer and pesticide is reduced, the labor intensity and the cost investment of apples are reduced, and a solution is provided for safe, efficient and ecological apple planting. The product and the method are particularly suitable for regions with inconvenient precipitation and fertilization, such as northwest arid regions, coastal saline-alkali land regions, remote mountain regions and the like.

Drawings

FIG. 1 is a graph comparing chlorophyll content of leaves at the initial stage of fruit setting of No. 3 Fuyan fruit;

FIG. 2 is a graph showing the comparison of chlorophyll content in leaves at the initial stage of fruit setting in Nicotiana tabacum No. 0;

FIG. 3 is a graph showing the comparison of chlorophyll content in leaves at the initial stage of Kongguang fruit setting.

Detailed Description

The present invention will be described in further detail with reference to the following examples, but it should not be construed that the scope of the above subject matter is limited to the following examples. All the technologies realized based on the above contents of the present invention belong to the scope of the present invention. Except as otherwise noted, the following examples were carried out using conventional techniques.

In the following examples, fresh leftovers from apple production are crushed by a crusher before use, and the diameter of the crushed material is less than or equal to 0.1 cm;

crushing the withered and old leftovers, crop straws and corncobs in apple production before use, wherein the diameter of the crushed leftovers, crop straws and corncobs is less than or equal to 0.5 cm;

the adopted biodegradable fungus bags are commercially available corn starch biodegradable fungus bags;

the adopted trichoderma viride, bacillus subtilis, candida utilis, lactobacillus acidophilus and rhodopseudomonas palustris are all conventional agricultural strains and purchased from China general microbiological culture collection management center; the adopted volvariella volvacea strain is a conventional strain and is from Shandong Bohua high-efficiency ecological agriculture science and technology limited company.