阅读说明：本技术 一种金银花专用复合微生物肥料及其制备方法 (Special compound microbial fertilizer for honeysuckle and preparation method thereof ) 是由 陈映 于 2021-08-03 设计创作，主要内容包括：本发明公开了一种金银花专用复合微生物肥料及其制备方法,涉及微生物肥料技术领域。按下述配方称取各重量份原料：畜禽粪污40～50％、秸秆粉40～50％、腐殖酸10％～15％、氮5～7％、磷2～5％、钾3～5％、硼1～2‰、锌1～2‰、200亿/克微生物功能菌1～2‰,且微生物功能菌包括枯草芽孢杆菌45～55％和地衣芽孢杆菌45～55％。具体的制备方法如下：首先在进料前对可密封的发酵装置进行检查；再开机进料；然后在进行保压升温前检查及升温升压工作；最后进行制料烘干。本发明使得金银花专用复合微生物肥料制备效率大大提高,且发酵彻底环保,不会出现环境污染和烧苗的情况,且机械化程度高,大大提高了生产效率降低生产成本。(The invention discloses a special compound microbial fertilizer for honeysuckle and a preparation method thereof, and relates to the technical field of microbial fertilizers. Weighing the following raw materials in parts by weight: 40-50% of livestock and poultry manure, 40-50% of straw powder, 10-15% of humic acid, 5-7% of nitrogen, 2-5% of phosphorus, 3-5% of potassium, 1-2% of boron, 1-2% of zinc and 1-2% of 200 hundred million/g of microbial functional bacteria, wherein the microbial functional bacteria comprise 45-55% of bacillus subtilis and 45-55% of bacillus licheniformis. The preparation method comprises the following steps: firstly, a sealable fermentation device is checked before feeding; starting up again for feeding; then checking and heating and boosting before pressure maintaining and heating; and finally, preparing materials and drying. The invention greatly improves the preparation efficiency of the special compound microbial fertilizer for honeysuckle, has thorough and environment-friendly fermentation, does not cause environmental pollution and seedling burning, has high degree of mechanization, greatly improves the production efficiency and reduces the production cost.)

1. The special compound microbial fertilizer for honeysuckle is characterized in that the raw materials are weighed according to the following formula in parts by weight: 40-50% of livestock and poultry manure, 40-50% of straw powder, 10-15% of humic acid, 5-7% of nitrogen, 2-5% of phosphorus, 3-5% of potassium, 1-2% of boron, 1-2% of zinc and 1-2% of microbial functional microbial inoculum.

2. The special composite microbial fertilizer for honeysuckle flowers according to claim 1, wherein the microbial functional inoculant is 200 hundred million/g of microbial functional inoculant, and the 200 hundred million/g of microbial functional inoculant comprises 45-55% of bacillus subtilis and 45-55% of bacillus licheniformis.

3. The preparation method of the special composite microbial fertilizer for honeysuckle as claimed in claim 1 or 2, wherein the preparation method comprises the following steps: firstly, a sealable fermentation device is checked before feeding; starting up again for feeding; then checking before pressure maintaining and temperature rising and pressure rising work; finally, preparing materials and drying;

fermenting installation includes fermentation cylinder, a feeding storehouse, a conveyer, No. two feeding storehouses and drying belt, the bottom of fermentation cylinder is provided with the relief valve, be provided with on the relief valve with the relief valve complex drying belt, the top of fermentation cylinder is the symmetry and is provided with two feed valves, two the feed valve respectively with a conveyer with No. two conveyer's output cooperation, a conveyer's input with a screw conveyer cooperation that feeding storehouse bottom set up, No. two conveyer's input with No. two screw conveyer cooperations that feeding storehouse bottom set up, the upper portion of fermentation cylinder is provided with the water intaking valve, the bottom of fermentation cylinder still is provided with the drain valve, the inside of fermentation cylinder is provided with stirring subassembly.

4. A method of manufacturing according to claim 3, wherein inspecting the sealable fermentation unit prior to feeding comprises the steps of:

a1: closing the discharge valve under pneumatic control, adding a sealing gasket on the discharge valve, visually checking whether the sealing gasket is intact, and tightly pressing the sealing gasket by using a bolt so as to prevent the discharge valve from generating the danger of injuring people due to air leakage;

a2: checking whether the two feeding valves are opened or not, and checking whether foreign matters exist on the feeding valves or not after the feeding valves are opened;

a3: checking whether foreign matters exist on the first feeding bin, the second feeding bin, the first screw conveyor, the second screw conveyor, the first conveying belt and the second conveying belt or whether workers are overhauling the first feeding bin, the second feeding bin, the first screw conveyor, the second screw conveyor, the first conveying belt and the second conveying belt;

a4: judging whether a stirring assembly is normal or not by starting a frequency converter on the fermentation tank and displaying current through the frequency converter, wherein the current is displayed by the frequency converter to be between 18 and 20A under normal conditions, the frequency is 50Hz, and a cooling water pump arranged on the fermentation tank is turned on when the data is normal;

a5: and starting and observing whether the first screw conveyor, the second screw conveyor, the first conveyor belt and the second conveyor belt have the stuck stall, repairing the stuck stall, and stopping the operation when the stuck stall does not exist.

5. The preparation method according to claim 3, wherein the specific steps of the start-up feeding are as follows:

it will to shovel into respectively through the forklift beasts and birds excrement, straw powder in the feeding storehouse with in the feeding storehouse No. two, start stirring subassembly, screw conveyer No. two, conveyer belt and No. two conveyer belts, will beasts and birds excrement, straw powder convey respectively in the fermenter, and to add in the fermenter humic acid, nitrogen, phosphorus, potassium, boron and zinc, recycle stirring subassembly stirring misce bene.

6. The manufacturing method according to claim 3, wherein the checking before holding pressure and raising temperature and the operation of raising temperature and pressure specifically comprises the steps of:

b1: closing the feed valve, visually checking the feed valve, placing a sealing gasket, and tightly pressing the sealing gasket on the feed valve by using a bolt to prevent the feed valve from leaking gas;

b2: checking whether an exhaust valve, a feed valve and a safety valve arranged on the fermentation tank are closed or not, if not, closing;

b3: checking whether a water inlet valve, a water discharge valve and a water through valve arranged on the fermentation tank are closed or not, if not, closing;

b4: after the inspection is finished, the temperature is raised;

b5: then boosting the voltage;

b6: and finally, maintaining the pressure.

7. The preparation method according to claim 6, wherein the concrete steps of the preparation and drying are as follows:

c1: closing an air inlet valve on the fermentation tank, opening an exhaust valve to exhaust steam in the fermentation tank, and cooling the materials in the fermentation tank through a cooling water pump;

c2: starting the drying belt, opening a discharge valve, discharging, and enabling the stirring assembly to be in a working state in the discharging process;

c3: the material falls dry on the drying belt, and control the blow-off valve size for the material evenly tiles and is in drying belt surface avoids piling up.

8. The preparation method according to claim 6, wherein the temperature raising work specifically includes the steps of:

b5.1: steam is sent into the fermentation tank through a boiler, an air inlet valve is opened slowly, the pipeline pressure of the air inlet valve is controlled within the range of 0.3-0.4 MPa by a pressure regulating valve, the air inlet valve is opened slowly a little at first and then is increased slowly, and a pressure gauge on the fermentation tank cannot exceed 0.4 MPa;

b5.2: fully opening the water passing valve, and then opening the water passing valve;

b5.3: screwing the drain valve to a half, and draining water in the fermentation tank;

b5.4: observing the change of a thermometer in the fermentation tank, stopping steam feeding when the temperature of the materials in the fermentation tank rises to 90-100 ℃, closing an air inlet valve of the fermentation tank, if the temperature rises slowly, properly increasing the steam feeding amount of the air inlet valve, paying attention to the pressure change and the temperature change in the fermentation tank, and finally enabling the temperature of the materials to reach 90-100 ℃, and maintaining the pressure of the boiler by using small fire;

b5.5: the drain valve is closed.

9. The method according to claim 6 or 8, wherein the step of increasing the pressure comprises the steps of:

b6.1: confirming whether the vent valve, the safety valve and the feed valve on the fermentation tank are closed again;

b6.2: opening an air inlet valve of the fermentation tank, and slowly opening to prevent impact;

b6.3: and observing a pressure gauge in the fermentation tank, and starting feeding through a feed valve under normal pressure.

10. The production method according to claim 6 or 8, characterized in that the pressure holding work specifically comprises the steps of:

b7.1: when the pressure is increased to 0.4MPa, the time is observed, the pressure is maintained in the fermentation tank, and the stirring is carried out for 2 hours;

b7.2: during the period, the current, the stirring and the temperature of the frequency converter are observed, and the condition of air leakage is observed, if abnormal, the emergency treatment is carried out in time;

b7.3: and opening an exhaust valve after the pressure maintaining is finished, opening the feed valve and adding 1-2 thousandths of the microbial functional inoculant when the temperature in the fermentation tank is reduced to 78-80 ℃, uniformly stirring by the stirring assembly, and opening the discharge valve to discharge when the temperature in the fermentation tank is reduced to 45-50 ℃.

Technical Field

The invention relates to the technical field of microbial fertilizers, in particular to a preparation method of a special compound microbial fertilizer for honeysuckle

Background

Honeysuckle flower, name of Chinese traditional medicine. Is the dry flower bud or the flower with initial bloom of Lonicera japonica of Lonicera of Caprifoliaceae, and can be used for treating affection of exogenous wind-heat or fever due to epidemic febrile disease, sunstroke, toxic heat and bloody dysentery, carbuncle, furuncle, pharyngitis, and various infectious diseases.

Need add the chemical fertilizer when honeysuckle is planted in prior art, but compound fertilizer drug effect release is too fast in prior art, and preparation time is long, preparation process is loaded down with trivial details, be unfavorable for a large amount of preparation, and fertilizer mostly goes on through the manual work when mixing the stirring, it is too big to cause the labour to drop into, the cost of labor is high, and the required area in place of manual stirring is big, and can produce the gas pollution environment of bad smell in fermentation process, traditional fermentation time is long and not thorough, cause the condition of burning seedlings to appear easily.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a preparation method of a special compound microbial fertilizer for honeysuckle. Solves the problems of high production cost, large occupied production area and incomplete fermentation of the composite microbial waste.

The purpose of the invention is realized by the following technical scheme:

a composite microbial fertilizer special for honeysuckle is prepared by weighing the following raw materials in parts by weight: 40-50% of livestock and poultry manure, 40-50% of straw powder, 10-15% of humic acid, 5-7% of nitrogen, 2-5% of phosphorus, 3-5% of potassium, 1-2% of boron, 1-2% of zinc and 1-2% of microbial functional microbial inoculum.

Further, the microbial functional microbial inoculum is 200 hundred million/g of microbial functional microbial inoculum, and the 200 hundred million/g of microbial functional microbial inoculum comprises 45-55% of bacillus subtilis and 45-55% of bacillus licheniformis.

A preparation method of a special compound microbial fertilizer for honeysuckle comprises the following steps: firstly, a sealable fermentation device is checked before feeding; starting up again for feeding; then checking before pressure maintaining and temperature rising and pressure rising work; finally, preparing materials and drying;

fermenting installation includes fermentation cylinder, a feeding storehouse, a conveyer, No. two feeding storehouses and drying belt, the bottom of fermentation cylinder is provided with the relief valve, be provided with on the relief valve with the relief valve complex drying belt, the top of fermentation cylinder is the symmetry and is provided with two feed valves, two the feed valve respectively with a conveyer with No. two conveyer's output cooperation, a conveyer's input with a screw conveyer cooperation that feeding storehouse bottom set up, No. two conveyer's input with No. two screw conveyer cooperations that feeding storehouse bottom set up, the upper portion of fermentation cylinder is provided with the water intaking valve, the bottom of fermentation cylinder still is provided with the drain valve, the inside of fermentation cylinder is provided with stirring subassembly.

Further, the inspection of the sealable fermentation device prior to feeding comprises the steps of:

a1: closing the discharge valve under pneumatic control, adding a sealing gasket on the discharge valve, visually checking whether the sealing gasket is intact, and tightly pressing the sealing gasket by using a bolt so as to prevent the discharge valve from generating the danger of injuring people due to air leakage;

a2: checking whether the two feeding valves are opened or not, and checking whether foreign matters exist on the feeding valves or not after the feeding valves are opened;

a3: checking whether foreign matters exist on the first feeding bin, the second feeding bin, the first screw conveyor, the second screw conveyor, the first conveying belt and the second conveying belt or whether workers are overhauling the first feeding bin, the second feeding bin, the first screw conveyor, the second screw conveyor, the first conveying belt and the second conveying belt;

a4: judging whether a stirring assembly is normal or not by starting a frequency converter on the fermentation tank and displaying current through the frequency converter, wherein the current is displayed by the frequency converter to be between 18 and 20A under normal conditions, the frequency is 50Hz, and a cooling water pump arranged on the fermentation tank is turned on when the data is normal;

a5: and starting and observing whether the first screw conveyor, the second screw conveyor, the first conveyor belt and the second conveyor belt have the stuck stall, repairing the stuck stall, and stopping the operation when the stuck stall does not exist.

Further, the starting-up feeding comprises the following specific steps:

it will to shovel into respectively through the forklift beasts and birds excrement, straw powder in the feeding storehouse with in the feeding storehouse No. two, start stirring subassembly, screw conveyer No. two, conveyer belt and No. two conveyer belts, will beasts and birds excrement, straw powder convey respectively in the fermenter, and to add in the fermenter humic acid, nitrogen, phosphorus, potassium, boron and zinc, recycle stirring subassembly stirring misce bene.

Further, the checking before pressure maintaining and temperature rising and pressure rising and the operation of temperature rising and pressure rising specifically comprise the following steps:

b1: closing the feed valve, visually checking the feed valve, placing a sealing gasket, and tightly pressing the sealing gasket on the feed valve by using a bolt to prevent the feed valve from leaking gas;

b2: checking whether an exhaust valve, a feed valve and a safety valve arranged on the fermentation tank are closed or not, if not, closing;

b3: checking whether a water inlet valve, a water discharge valve and a water through valve arranged on the fermentation tank are closed or not, if not, closing;

b4: after the inspection is finished, the temperature is raised;

b5: then boosting the voltage;

b6: and finally, maintaining the pressure.

Further, the concrete steps of the material preparation and drying are as follows:

c1: closing an air inlet valve on the fermentation tank, opening an exhaust valve to exhaust steam in the fermentation tank, and cooling the materials in the fermentation tank through a cooling water pump;

c2: starting the drying belt, opening a discharge valve, discharging, and enabling the stirring assembly to be in a working state in the discharging process;

c3: the material falls dry on the drying belt, and control the blow-off valve size for the material evenly tiles and is in drying belt surface avoids piling up.

Further, the temperature raising operation specifically includes the steps of:

b5.1: steam is sent into the fermentation tank through a boiler, an air inlet valve is opened slowly, the pipeline pressure of the air inlet valve is controlled within the range of 0.3-0.4 MPa by a pressure regulating valve, the air inlet valve is opened slowly a little at first and then is increased slowly, and a pressure gauge on the fermentation tank cannot exceed 0.4 MPa;

b5.2: fully opening the water passing valve, and then opening the water passing valve;

b5.3: screwing the drain valve to a half, and draining water in the fermentation tank;

b5.4: observing the change of a thermometer in the fermentation tank, stopping steam feeding when the temperature of the materials in the fermentation tank rises to 90-100 ℃, closing an air inlet valve of the fermentation tank, if the temperature rises slowly, properly increasing the steam feeding amount of the air inlet valve, paying attention to the pressure change and the temperature change in the fermentation tank, and finally enabling the temperature of the materials to reach 90-100 ℃, and maintaining the pressure of the boiler by using small fire;

b5.5: the drain valve is closed.

Further, the boosting operation specifically includes the steps of:

b6.1: confirming whether the vent valve, the safety valve and the feed valve on the fermentation tank are closed again;

b6.2: opening an air inlet valve of the fermentation tank, and slowly opening to prevent impact;

b6.3: and observing a pressure gauge in the fermentation tank, and starting feeding through a feed valve under normal pressure.

Further, the pressure maintaining work specifically comprises the following steps:

b7.1: when the pressure is increased to 0.4MPa, the time is observed, the pressure is maintained in the fermentation tank, and the stirring is carried out for 2 hours;

b7.2: during the period, the current, the stirring and the temperature of the frequency converter are observed, and the condition of air leakage is observed, if abnormal, the emergency treatment is carried out in time;

b7.3: and opening an exhaust valve after the pressure maintaining is finished, opening the feed valve and adding 1-2 thousandths of the microbial functional inoculant when the temperature in the fermentation tank is reduced to 78-80 ℃, uniformly stirring by the stirring assembly, and opening the discharge valve to discharge when the temperature in the fermentation tank is reduced to 45-50 ℃.

The invention has the beneficial effects that:

1) the high-temperature high-pressure decomposition method is adopted for the materials, so that the preparation process period of the organic fertilizer is greatly shortened, the high-temperature high-pressure decomposition method improves the decomposition efficiency of organic wastes, the low molecular degree is higher, the prepared organic fertilizer is easy to absorb by crops, and the fermentation time is short; the fertilizer is evenly and thoroughly decomposed, is used for preventing crops from being burnt, improves soil and achieves the effect of slow release and long acting.

2) The invention is sealed and fermented in the fermentation tank, effectively avoids harmful gas from being emitted, is environment-friendly, has less labor input in the preparation process, high mechanization degree and greatly improved manufacturing efficiency, and effectively reduces the use amount of land.

Drawings

FIG. 1 is a schematic view of a flow line configuration of the present invention;

FIG. 2 is a graph showing the flower hanging effect of three-year seedlings on which the fertilizer of the present invention is applied;

FIG. 3 is a graph of the flower-hanging effect of three-year seedlings with traditional fertilizers.

1. The device comprises a first feeding bin, a first screw conveyor, a first conveying belt, a first fermentation tank, a second conveying belt, a second screw conveyor, a second feeding bin, a water inlet valve, a water outlet valve, a drying belt and a drying belt.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a composite microbial fertilizer special for honeysuckle is prepared by weighing the following raw materials in parts by weight: 40-50% of livestock and poultry manure, 40-50% of straw powder, 10-15% of humic acid, 5-7% of nitrogen, 2-5% of phosphorus, 3-5% of potassium, 1-2% of boron, 1-2% of zinc and 1-2% of microbial functional microbial inoculum. The microbial functional microbial inoculum is 200 hundred million/g, and the 200 hundred million/g microbial functional microbial inoculum comprises 45-55% of bacillus subtilis and 45-55% of bacillus licheniformis. Wherein 200 hundred million/g of the microbial functional agent represents that in the microbial functional agent, the number of effective viable bacteria in 1 g is 200 hundred million, and generally, the bacillus subtilis and the bacillus licheniformis in the microbial functional agent respectively account for 50 percent. The fertilizer added with nitrogen, phosphorus, potassium, boron and zinc meets the agricultural production requirements.

A preparation method of a special compound microbial fertilizer for honeysuckle comprises the following steps: firstly, a sealable fermentation device is checked before feeding; starting up again for feeding; then checking before pressure maintaining and temperature rising and pressure rising work; finally, preparing materials and drying; fermenting installation includes fermentation cylinder 4, feeding storehouse 1, conveyer 3, conveyer 5 No. two, feeding storehouse 7 and drying belt 10 No. two, fermentation cylinder 4's bottom is provided with the blow-off valve, be provided with on the blow-off valve with blow-off valve complex drying belt 10, fermentation cylinder 4's top is the symmetry and is provided with two feed valves, two feed valves respectively with conveyer 3 and No. two conveyer 5's output cooperation, conveyer 3's input and the cooperation of a screw conveyer 2 that feeding storehouse 1 bottom set up, No. two conveyer 5's input and the cooperation of No. two screw conveyers 6 that feeding storehouse 7 bottoms set up, fermentation cylinder 4's upper portion is provided with water intaking valve 8, fermentation cylinder 4's bottom still is provided with drain valve 9, fermentation cylinder 4's inside is provided with stirring assembly. Utilize two feeding storehouses to feed in raw material, help the dirty and straw powder between the mixture of beasts and birds excrement to make between the dirty and straw powder of beasts and birds excrement mix more evenly, can control the ratio of beasts and birds excrement and straw powder through the transport speed of controlling screw conveyer 2 and No. two screw conveyer 6, the feed valve also can merge and be one, and drain valve 9 sets up the lowest at fermentation cylinder 4.

The inspection of the sealable fermenter prior to feeding comprises the following steps:

(1) closing the discharge valve under pneumatic control, adding a sealing gasket on the discharge valve, visually checking whether the sealing gasket is intact, and tightly pressing the sealing gasket by using a bolt so as to prevent the risk of injuring people due to air leakage of the discharge valve; if not intact, replacement is required. (2) Checking whether the two feeding valves are opened or not, and checking whether foreign matters exist on the feeding valves or not after the feeding valves are opened; if not, it needs to be opened first. (3) Checking whether foreign matters exist on the first feeding bin 1, the second feeding bin 7, the first screw conveyor 2, the second screw conveyor 6, the first conveying belt 3 and the second conveying belt 5 or whether workers are overhauling the first conveying belt 3 and the second conveying belt 5; if foreign matters are removed first, workers need to wait for the workers to leave. (4) Judging whether the stirring assembly is normal or not by starting a frequency converter on the fermentation tank 4 and displaying current through the frequency converter, wherein the current is displayed between 18 and 20A by a frequency converter under normal conditions, the frequency is 50Hz, and a cooling water pump arranged on the fermentation tank 4 is turned on when the data is normal; the frequency is generally around 50Hz and will not differ too much. (5) Starting and observing whether the first screw conveyor 2, the second screw conveyor 6, the first conveyor belt 3 and the second conveyor belt 5 have the stuck stall, repairing the stuck stall, and stopping the operation.

The starting-up feeding method comprises the following specific steps:

dirty, the straw powder of beasts and birds excrement is shoveled into in feeding storehouse 1 and No. two feeding storehouses 7 respectively through the forklift, start stirring subassembly, screw conveyer 2, No. two screw conveyer 6, No. 3 conveyer and No. two conveyer 5, with the beasts and birds excrement, the straw powder conveys respectively in the fermentation cylinder 4 to add humic acid, nitrogen, phosphorus, potassium, boron and zinc in the fermentation cylinder 4, recycle stirring subassembly stirring misce bene.

The checking before pressure maintaining and temperature rising and pressure rising work specifically comprises the following steps:

(1) closing the feed valve, visually checking the feed valve, placing a sealing gasket, and tightly pressing the sealing gasket on the feed valve by using a bolt to prevent the feed valve from leaking air; (2) checking whether an exhaust valve, a feed valve and a safety valve arranged on the fermentation tank 4 are closed or not, if not, closing; (3) checking whether a water inlet valve 8, a water outlet valve 9 and a water through valve arranged on the fermentation tank 4 are closed or not, if not, closing; (4) after the inspection is finished, the temperature is raised; (5) then boosting the voltage; (6) and finally, maintaining the pressure.

The temperature rise work specifically comprises the following steps: steam is fed into the fermentation tank 4 through a boiler, an air inlet valve is opened slowly, the pressure of the pipeline of the air inlet valve is controlled within the range of 0.3-0.4 MPa by a pressure regulating valve, the pipeline is opened slowly a little at first and then is increased slowly, and a pressure gauge on the fermentation tank 4 cannot exceed 0.4 MPa; the water valve is opened completely and then opened; the water discharge valve 9 is screwed to a half to discharge the water in the fermentation tank 4; observing the change of a thermometer in the fermentation tank 4, stopping steam feeding when the temperature of the materials in the fermentation tank 4 rises to 90-100 ℃, closing an air inlet valve of the fermentation tank 4, if the temperature rises slowly, properly increasing the steam feeding amount of the air inlet valve, paying attention to the pressure change and the temperature change in the fermentation tank 4, and finally enabling the temperature of the materials to reach 90-100 ℃, and maintaining the pressure of the boiler by using small fire; the drain valve 9 is closed.

The boosting work specifically comprises the following steps: confirming whether the vent valve, the safety valve and the feed valve on the fermentation tank 4 are closed again, and if not, closing the vent valve, the safety valve and the feed valve firstly; the air inlet valve of the fermentation tank 4 is opened and is slowly opened to prevent impact; the pressure gauge inside the fermenter 4 was observed and the feed was started through the feed valve at normal pressure.

The pressure maintaining work specifically comprises the following steps: keeping the pressure in the fermentation tank 4 when the pressure is increased to 0.4MPa, and stirring for 2 hours; during the period, the current, the stirring and the temperature of the frequency converter are observed, and the condition of air leakage is observed, if abnormal, the emergency treatment is carried out in time; and opening an exhaust valve after the pressure maintaining is finished, opening a feed valve and adding 1-2 thousandths of a microbial functional microbial inoculum when the temperature in the fermentation tank 4 is reduced to 78-80 ℃, uniformly stirring by the stirring assembly, and opening a discharge valve to discharge when the temperature in the fermentation tank is reduced to 45-50 ℃.

The concrete steps of material preparation and drying are as follows:

(1) closing an air inlet valve on the fermentation tank 4, opening an exhaust valve to exhaust steam in the fermentation tank 4, and cooling the materials in the fermentation tank 4 by a cooling water pump; (2) starting the drying belt 10, opening a discharge valve, discharging, and keeping the stirring assembly in a working state in the discharging process; (3) the material falls and carries out the stoving on drying belt 10, and control discharge valve size for the material evenly tiles on drying belt 10 surface, avoids piling up.

The experiment and the result of the special compound microbial fertilizer are as follows:

1. test soil: the regional soil type belongs to loamy tide loess, the topography is high and low, the irrigation and drainage condition is better, the fertility is moderate and uniform, previous crops are not subjected to fertilizer tests, and the soil nutrient condition is shown in table 1.

TABLE 1 soil nutrient status Table

2. Variety to be tested and cultivation method

Honeysuckle flower, Nanyin No. 1. The test adopts a transplanting method for planting, before transplanting, a test land is deeply ploughed, equivalently applied with special compound microbial fertilizer as conventional base fertilizer and then raked, then the test land is opened according to the width of a compartment of 4 meters, the width of a compartment ditch of 50 centimeters and the depth of the compartment ditch of 40 centimeters, and the test land is planted according to the pit spacing of 1.2 meters (namely 200 plants per mu of planting).

The test design is carried out for 3 times of repetition, 12 test cells are totally formed, the area of each cell is 40 square meters, all the cells are randomly arranged, and a protection row is arranged.

Treating 1, conventional base fertilizer and decomposed sheep manure (5kg per plant, furrow application);

2, treating, namely, conventional base fertilizer and special compound microbial fertilizer (0.5kg per plant, furrow application);

and 3, treating by using a conventional base fertilizer and a compound fertilizer (0.5kg per plant, hole application).

3. Fertilizing method

1, treating the conventional base fertilizer and the decomposed sheep manure: the base fertilizer is 500 Kg/mu of conventional base fertilizer, after transplanting and survival, a 40cm deep annular ditch is opened around the honeysuckle plant, 5 Kg/plant of decomposed sheep manure is applied, after being uniformly mixed with soil, the honeysuckle plant is covered with soil and watered.

Processing 2, conventional base fertilizer and biological organic fertilizer: the base fertilizer is 500 Kg/mu of conventional base fertilizer, after transplanting and survival, a 40cm deep annular groove is opened around the honeysuckle plant, 0.5 Kg/plant of special compound microbial fertilizer is applied, the mixture is uniformly mixed with soil, and then the soil is covered and watered.

Processing 3, conventional base fertilizer and compound fertilizer: the base fertilizer is 500 Kg/mu of conventional base fertilizer, 0.6Kg of compound fertilizer is applied to the periphery of honeysuckle plants after transplanting survival, and the honeysuckle plants are watered after fertilization; wherein the compound fertilizer is 45% (15-15-15) compound fertilizer.

4. Other cases

The management measures such as watering, fertilizing, pest control and the like in the test field are kept consistent, the diseases and pests in the test field are light, the weather is good during the test recording period, and no obvious climate influence factors exist.

5. Results and analysis

5.1 Effect of different treatments on the biological Properties of Lonicera japonica

According to the field test observation record: when the land parcel of the conventional base fertilizer and the special compound microbial fertilizer is treated 2, the honeysuckle has developed root system, strong growth potential, large and dark green leaves, 1.5-2.0 mm diameter of bud in the shape of mallet, thicker upper anther part and less ineffective flowers. The honeysuckle yield of the treatment 2 is higher than that of the treatments 1 and 3.

5.2 different treatments on honeysuckle yield statistics as shown in Table 2.

TABLE 2 statistics table for yield of honeysuckle

As can be seen from Table 2, the yield of the product is increased by 50.17 Kg/mu in the treatment 1 compared with the treatment 3, and the yield is increased by 27.61%; the yield of the treatment 2 is increased by 97.67 Kg/mu and 53.76 percent compared with the treatment 3. Meanwhile, the yield of the treatment 2 is increased by 47.5 Kg/mu compared with the treatment 1, and the yield is increased by 20.48 percent.

5.3 economic benefit cases are shown in Table 3

TABLE 3 economic benefits situation analysis table

The cost of the special composite microbial fertilizer is calculated according to 1.20 yuan/1 Kg, and the labor cost is calculated according to 50 yuan. As can be seen from Table 3, the value of 976.7 yuan is added for 2 mu of treatment to 3 mu of treatment, and the input-output ratio is 1:9 respectively.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.