CN111004064A - Special fertilizer for nuts and preparation method thereof - Google Patents
Special fertilizer for nuts and preparation method thereof Download PDFInfo
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- CN111004064A CN111004064A CN202010096152.1A CN202010096152A CN111004064A CN 111004064 A CN111004064 A CN 111004064A CN 202010096152 A CN202010096152 A CN 202010096152A CN 111004064 A CN111004064 A CN 111004064A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Abstract
The invention discloses a nut special fertilizer which is characterized by comprising the following components in parts by weight: 2000 parts of wormcast 16000 parts, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis. The invention also provides a preparation method of the special fertilizer for nuts. The fertilizer special for nuts is produced by using the hermetia illucens sand and the organic waste, has comprehensive nutrients, and has more than one time higher organic matter content than that of an organic fertilizer produced by using plant fibers such as livestock and poultry excrement, medicine residues and the like as raw materials. The invention also contains microbial flora and chitin, can improve the physical properties of soil, fertilize soil fertility, improve the utilization rate of nutrients in the soil, effectively solve the problem of continuous cropping, facilitate the absorption of nutrients by plants, prevent the harm caused by excessive fertilizer use, strengthen photosynthesis, improve quality and obviously improve the high-quality rate of fruits. The dioscorea cirrhosa residue has high organic matter content, and can be used as a natural pesticide for preventing diseases and insect pests.
Description
Technical Field
The invention belongs to the technical field of biological organic fertilizers, and particularly relates to a special fertilizer for nuts and a preparation method thereof.
Background
Nuts, a classification of closed fruit, have a hard pericarp and contain 1 or more seeds. The nuts are the essential parts of plants, are generally rich in nutrition, contain high protein, grease, mineral substances and vitamins, and have excellent effects on growth and development of human bodies, physique enhancement and disease prevention. Eating more nuts, especially tree nuts (e.g. walnuts, almonds, cashews, hazelnuts, pine nuts, macadamia nuts, etc.), can reduce the risk of cardiovascular and cerebrovascular diseases in type 2 diabetic patients. Nut flowering, fruit setting and fruit development require adequate carbohydrate, reasonable nitrogen fertilizer application is also required, and low nitrogen also results in a reduction in branch count technology with fruiting potential. The nitrogen fertilizer is applied by a small amount for many times, so that the nitrogen fertilizer can be more effectively absorbed and utilized by the tree body. However, no effective nut fertilizer is currently available on the market.
The organic waste generally comprises wormcast, dioscorea cirrhosa residues, cow dung, pig dung, chicken manure, traditional Chinese medicine residues and the like, the earthworms are cultured by the sludge and the organic waste, the cultured wormcast contains a large number of microbial floras and can improve the physical performance of soil, but the moisture content is high (not reaching the organic fertilizer standard), and the organic matter content and the nutrient are not too high. The insect sand produced by breeding the hermetia illucens has very high organic matter content and nutrients, contains chitin, but hardly contains microorganisms.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a special fertilizer for nuts.
The invention also aims to provide a preparation method of the special fertilizer for nuts.
The purpose of the invention is realized by the following technical scheme: the special fertilizer for nuts comprises the following components in parts by weight: 2000 parts of wormcast 16000 parts, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
Preferably, the special fertilizer for nuts comprises the following components in parts by weight: 2000 parts of wormcast, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
Preferably, the special fertilizer for nuts comprises the following components in parts by weight: 2000 parts of wormcast, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganism) bacteria, 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
Preferably, the special fertilizer for nuts comprises the following components in parts by weight: 2000 parts of wormcast, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis. The EM bacteria can deodorize, the fermentation temperature of the whole components can be increased by 20-30 ℃, and the fermentation speed is effectively accelerated.
The hermetia illucens sand is excrement of hermetia illucens after digestion of foods such as grease, meat, protein and the like.
The dioscorea cirrhosa residue is the residue of dioscorea cirrhosa after crushing and juice leaching. The dioscorea cirrhosa silk is a traditional silk fabric unique to Guangdong, fresh dioscorea cirrhosa needs to be smashed in the production process, the extracted juice is used for dyeing silk, waste residues are dioscorea cirrhosa residues, the organic matter content of the dioscorea cirrhosa residues is high, and the dioscorea cirrhosa residues can also be used as a natural pesticide for preventing diseases and insect pests.
The insect sand contains a large amount of nitrogen elements, can replace nitrogen fertilizers, reduces the damage of the fertilizer to soil, and has high fermentation temperature.
The preparation method of the special fertilizer for nuts comprises the following steps:
(1) uniformly mixing 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g of bacillus subtilis and 1 part of 100 hundred million/g of bacillus licheniformis to obtain composite bacteria;
(2) uniformly mixing 2000 parts of wormcast 16000, 2000 parts of black soldier fly sand and 1000 parts of dioscorea cirrhosa residues, adding the mixture into the composite bacteria in the step (1), uniformly mixing until the compost thickness is more than or equal to 50 cm, selecting a plurality of points of the compost, inserting a thermometer, and observing the temperature of the thermometer;
(3) checking the thermometer 2-3 times every day, turning the compost once every day when the fermentation temperature of the compost reaches 60-70 ℃, and uniformly mixing; if the fermentation temperature of the compost is lower than 25 ℃, covering a plastic film on the compost until the fermentation temperature reaches 70 ℃ or above, and turning the compost;
(4) controlling the pH of the compost obtained in the step (3) to be 5.5-8.5, and fermenting for 7-15 days to obtain the special fertilizer for nuts, wherein the moisture content of the special fertilizer for nuts is less than 30%, the fecal escherichia coli is less than 100 per gram, and the death rate of roundworm eggs is more than 95%.
Preferably, the preparation method of the special fertilizer for nuts comprises the following steps:
(1) uniformly mixing 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g of bacillus subtilis and 1 part of 100 hundred million/g of bacillus licheniformis to obtain composite bacteria;
(2) uniformly mixing 2000 parts of wormcast, 2000 parts of hermetia illucens sand and 1000 parts of dioscorea cirrhosa residues, adding the mixture into the composite bacteria in the step (1), uniformly mixing, and then composting to a thickness of more than or equal to 50 cm, selecting a plurality of points of the compost, inserting a thermometer, and observing the temperature of the thermometer;
(3) checking the thermometer 2-3 times every day, turning the compost once every day when the fermentation temperature of the compost reaches 60-70 ℃, and uniformly mixing; if the fermentation temperature of the compost is lower than 25 ℃, covering a plastic film on the compost until the fermentation temperature reaches 70 ℃ or above, and turning the compost;
(4) controlling the pH of the compost obtained in the step (3) to be 5.5-8.5, and fermenting for 7-15 days to obtain the special fertilizer for nuts, wherein the moisture content of the special fertilizer for nuts is less than 30%, the fecal escherichia coli is less than 100 per gram, and the death rate of roundworm eggs is more than 95%.
Compared with the prior art, the invention has the following advantages and effects:
the fertilizer special for nuts is produced by using the hermetia illucens sand and the organic waste, has comprehensive nutrients, and has more than one time higher organic matter content than that of an organic fertilizer produced by using plant fibers such as livestock and poultry excrement, medicine residues and the like as raw materials. The invention also contains microbial flora and chitin, can improve the physical properties of soil, fertilize soil fertility, improve the utilization rate of nutrients in the soil, promote the air circulation of the soil, accelerate the propagation of microorganisms, effectively solve the continuous cropping problem, facilitate the absorption of nutrients by plants, prevent the harm caused by excessive fertilizer use, strengthen photosynthesis, improve quality, remarkably improve the fruit quality rate and have no harm to plants, people and livestock. The dioscorea cirrhosa residue is high in organic matter content, can be used as a natural pesticide for preventing plant diseases and insect pests, can increase the resistance of plants to the plant diseases and insect pests, inhibit plant soil-borne diseases, improve the quality of crops, realize bidirectional regulation and control, recover the natural flavor of the crops, and have a remarkable yield increase effect.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
In this application, all materials are commercially available unless otherwise specified. As used herein, unless otherwise indicated, "percent" or "%" refers to weight percent of all components.
In this application, the word "about" or "approximately" means within an acceptable range for the specified particular parameter as determined by one of ordinary skill in the art, which will depend in part on the manner in which the value is measured or determined, i.e., the limits of the measurement system. For example, "about" may refer to a range of up to 10% of a given value.
Experiments show that the quality of the bio-organic fertilizer prepared by mixing and fermenting 1 part of wormcast, 1 part of black soldier fly sand (hereinafter, referred to as worm sand) and 1 part of dioscorea cirrhosa residue integrates the advantages of the two substances: the organic fertilizer has comprehensive nutrients, is rich in organic matters and microbial floras, and contains a certain proportion of chitin, so that the physical properties of soil can be improved, the air circulation of the soil is promoted, the propagation of microorganisms is accelerated, the absorption of nutrients by jobs is facilitated, the harm caused by excessive fertilizer use is prevented, the organic fertilizer is harmless to plants, people and livestock, the resistance of the plants to plant diseases and insect pests can be increased, the soil-borne diseases of the plants are inhibited, the quality of the crops is improved, and the natural flavor of the crops is recovered. The fertilizer special for nuts is produced by utilizing the hermetia illucens sand and the organic waste, the nutrients are comprehensive, and the organic matter content is more than one time higher than that of an organic fertilizer produced by taking plant fibers such as livestock and poultry excrement, medicine residues and the like as raw materials. The organic fertilizer also contains microbial flora and chitin in a certain proportion, can improve the physical properties of soil, fertilize soil fertility, improve the nutrient utilization rate in the soil, promote the air circulation of the soil, accelerate the propagation of microorganisms, effectively solve the problem of continuous cropping, facilitate the absorption of nutrients by plants, prevent the harm caused by excessive fertilizer use, strengthen photosynthesis, improve quality, remarkably improve the fruit quality rate and have no harm to plants, people and livestock. The dioscorea cirrhosa residue is high in organic matter content, can be used as a natural pesticide for preventing plant diseases and insect pests, can increase the resistance of plants to the plant diseases and insect pests, inhibit plant soil-borne diseases, improve the quality of crops, realize bidirectional regulation and control, recover the natural flavor of the crops, and have a remarkable yield increase effect.
The fertilizing method comprises the following steps:
digging annular ditches with width and depth of 30 cm respectively outside the dripping line of crown at 2-4 ages, digging semicircular ditches at 5-6 ages, digging 1/3 circular ditches at 7-10 ages with width and depth of 40 cm respectively, mixing surface soil and fertilizer uniformly in the ditches, and covering with core soil.
Organic fertilizers, including organic fertilizers, biological organic fertilizers and compound microbial fertilizers, have national standards, and organic matters and nutrients of the insect sand and other mixtures are calculated according to the national standards and reach the standard.
The embodiment of the invention provides a nut special fertilizer which comprises the following components in parts by weight: 2000 parts of wormcast 16000 parts, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
Specifically, in one embodiment, the nut special fertilizer comprises the following components in parts by weight: 2000 parts of wormcast, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
In addition, in another embodiment, the nut special fertilizer comprises the following components in parts by weight: 2000 parts of wormcast, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganism) bacteria, 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
Further, in this embodiment, the nut special fertilizer contains the following components in parts by weight: 2000 parts of wormcast, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
The EM bacteria can deodorize, the fermentation temperature of the whole components can be increased by 20-30 ℃, and the fermentation speed is effectively accelerated.
The hermetia illucens sand is excrement of hermetia illucens after digestion of foods such as grease, meat and protein.
The insect sand contains a large amount of nitrogen elements, can replace nitrogen fertilizers, reduces the damage of the fertilizer to soil, and has high fermentation temperature.
The preparation method of the fertilizer special for nuts in the embodiment comprises the following steps:
(1) uniformly mixing 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g of bacillus subtilis and 1 part of 100 hundred million/g of bacillus licheniformis to obtain composite bacteria;
(2) uniformly mixing 2000 parts of wormcast, 2000 parts of hermetia illucens sand and 1000 parts of dioscorea cirrhosa residues, adding the mixture into the composite bacteria in the step (1), uniformly mixing, and then composting to a thickness of more than or equal to 50 cm, selecting a plurality of points of the compost, inserting a thermometer, and observing the temperature of the thermometer;
(3) checking the thermometer 2-3 times every day, turning the compost once every day when the fermentation temperature of the compost reaches 60-70 ℃, and uniformly mixing; if the fermentation temperature of the compost is lower than 25 ℃, covering a plastic film on the compost until the fermentation temperature reaches 70 ℃ or above, turning the compost, and turning the compost once every 3 days (most beneficial bacteria of wormcast are dormant in a high-temperature state and do not die, the temperature to be fermented can drop to the normal temperature, and then the activity of the beneficial bacteria is recovered);
(4) controlling the pH of the compost obtained in the step (3) to be 5.5-8.5, and fermenting for 7-15 days to obtain the special fertilizer for nuts, wherein the moisture content of the special fertilizer for nuts is less than 30%, the fecal escherichia coli is less than 100 per gram, and the death rate of roundworm eggs is more than 95%.
The fertilizer special for nuts is produced by using the hermetia illucens sand and the organic waste, has comprehensive nutrients, and has more than one time higher organic matter content than that of an organic fertilizer produced by using plant fibers such as livestock and poultry excrement, medicine residues and the like as raw materials. The invention also contains microbial flora and chitin, can improve the physical properties of soil, fertilize soil fertility, improve the utilization rate of nutrients in the soil, promote the air circulation of the soil, accelerate the propagation of microorganisms, effectively solve the problem of continuous cropping, facilitate the absorption of nutrients by plants, prevent the harm caused by excessive fertilizer use, strengthen photosynthesis, improve quality, obviously improve the fruit quality rate, have no harm to plants, people and livestock, have high organic matter content in dioscorea cirrhosa residue, can also be used as a natural pesticide to prevent plant diseases and insect pests, also can increase the resistance of the plants to the plant diseases and insect pests, inhibit the soil-borne diseases of the plants, improve the quality of the crops, carry out bidirectional regulation and control, recover the natural flavor of the crops and have.
The optimum production temperature of the nuts is 15-30 ℃, the average annual temperature is over 27 ℃, the average coldest month temperature is over 10 ℃, the extreme lowest temperature is over 0 ℃, the extreme highest temperature is below 38 ℃, the growth temperature is 9-31 ℃, the night temperature of the flower bud differentiation period is 18-20 ℃, the annual precipitation amount is over 1200 mm, the planting altitude is 370-2300 m, and the nuts are most suitable for planting in tropical areas without wind damage.
Planting requirements are as follows: in a gentle circular field below 5 degrees, cross calibration is adopted, the plant spacing is 5 m, the row spacing is 7 m, and plant and row markers are respectively in a straight line and are mutually vertical; and constructing equal-height terraces on sloping fields with the angle of more than 5 degrees according to the row spacing of 7 m, wherein the width of terraces is 3-4 m, the plant spacing is 5 m, and 20 plants are planted per mu.
The row spacing of nuts is large, and the nuts need to be cultivated and weeded two to three times a year. The garden management can be enhanced by adopting an intercropping and interplanting mode. It can be interplanted with beans, potatoes, vegetables and the like, and the crops are interplanted for fertilization, and the increase of soil fertility can be improved, thus being beneficial to seedlings. The fertilizer is used for fertilizing and thin-applying, combines with intertillage and weeding every year, mainly takes organic fertilizer as main raw material, and is matched with proper inorganic fertilizer to ensure that the saplings grow rapidly in dry seasons to meet the needs of fertilizer and moisture.
And (2) applying enough base fertilizer, applying 15-25 kg of calcium superphosphate per mu, and applying 1000 kg of special bio-organic fertilizer for nuts produced by using hermetia illucens sand and organic waste.
The principle of thin and frequent fertilization is to be mastered. After the nut trees are planted and survive for about 1 month, new shoots grow out, and fertilization can be started. Because the root system of the young tree is weak and small, the absorption capacity is poor, and the fertilizer application is carried out frequently and thinly, so that the effect of 'one-shoot two-fertilizer' is achieved, namely, the first fertilizer is applied when the eye of a bud sprouts each time, the young tree is promoted to sprout, and the second fertilizer is applied when the leaves of the young tree are fully unfolded and turn green, so that the young tree is promoted to grow robustly.
The fertilizing amount is determined by the size of the tree body, the fertilizer type and the soil property, and if the fertilizing amount and the method are not properly controlled, the roots are easy to be injured, and the growth of the tree body is influenced. The fertilizer for young trees is mainly nitrogen fertilizer, and properly matched with phosphorus-potassium fertilizer to promote the growth of tree crowns. And 3-5 kg of special bio-organic fertilizer for nuts can be produced by applying the hermetia illucens rotten and organic wastes to each plant in the first year after planting. 30-50 g of compound fertilizer or 25-30 g of urea and 15-20 g of potassium chloride are added.
Topdressing is carried out for 1 time per month after 10 leaves of the seedling, and the seedling is watered once by adding 5-10 kg of water into 5 g of nitrogen fertilizer per plant. 200 kg of special bio-organic fertilizer for nuts is produced by utilizing black soldier fly sand and organic waste per mu.
The fertilizing amount in the second year can be increased by 1 time than that in the first year, and then the fertilizing amount is correspondingly increased along with the increase of the tree age. In addition, according to the size of the crown, 10-15 kg of black soldier fly sand and organic waste are applied to each tree to produce the special bio-organic fertilizer for nuts, furrows or annular furrows (the depth is 15-20 cm, the width is 20-30 cm) are dug along the dripping line of the crown, and soil is returned after fertilization.
And after the fruit trees are mature, fertilization is not needed every month. The topdressing is carried out twice a year, and 1000-1500 kg of the special biological organic fertilizer for nuts is produced by using the hermetia illucens sand and the organic waste per mu. The fertilizing amount is increased every year, and the fixed amount is divided into two according to the total amount and is applied once in 5 months and 10 months respectively. Urea per tree increased to 0 by the sixth year. 2 kg of the compound fertilizer is kept to the tenth year, and the compound fertilizer is increased by 0.3 kg every year.
After planting for 4 years, each plant is insisted with 25-50 kg of special bio-organic fertilizer for producing nuts by using hermetia illucens sand and organic waste every year. Nut trees are very sensitive to water, water shortage is prevented from occurring from flowering to the mature period of nuts, and the nut quality is seriously reduced if the nut is full in 5-8 months. Therefore, it should be noted that if the leaves are wilted and the mature leaves are lusterless, it means that the leaves are lack of water and need to be irrigated in time. Frequent water spraying is needed to keep the soil moist. The black soldier fly sand and organic wastes can be applied to produce the special bio-organic fertilizer for nuts and plant ash in winter and early spring so as to enhance the cold resistance of the seedlings.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (6)
1. The special fertilizer for nuts is characterized by comprising the following components in parts by weight: 2000 parts of wormcast 16000 parts, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
2. The fertilizer special for nuts of claim 1, wherein the fertilizer special for nuts comprises the following components in parts by weight: 2000 parts of wormcast, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
3. The fertilizer special for nuts of claim 1, wherein the fertilizer special for nuts comprises the following components in parts by weight: 2000 parts of wormcast, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganism) bacteria, 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
4. The fertilizer special for nuts of claim 1, wherein the fertilizer special for nuts comprises the following components in parts by weight: 2000 parts of wormcast, 2000 parts of black soldier fly sand, 1000 parts of dioscorea cirrhosa residues, 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g bacillus subtilis and 1 part of 100 hundred million/g bacillus licheniformis.
5. The method for preparing a fertilizer special for nuts as claimed in any one of claims 1 to 4, characterized by comprising the steps of:
(1) uniformly mixing 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g of bacillus subtilis and 1 part of 100 hundred million/g of bacillus licheniformis to obtain composite bacteria;
(2) uniformly mixing 2000 parts of wormcast 16000, 2000 parts of black soldier fly sand and 1000 parts of dioscorea cirrhosa residues, adding the mixture into the composite bacteria in the step (1), uniformly mixing, and then, selecting a plurality of points of compost, inserting a thermometer, and observing the temperature of the thermometer;
(3) checking the thermometer 2-3 times every day, turning the compost once every day when the fermentation temperature of the compost reaches 60-70 ℃, and uniformly mixing; if the fermentation temperature of the compost is lower than 25 ℃, covering a plastic film on the compost until the fermentation temperature reaches 70 ℃ or above, turning the compost, and turning the compost once every 3 days;
(4) controlling the pH of the compost obtained in the step (3) to be 5.5-8.5, and fermenting for 7-15 days to obtain the special fertilizer for nuts, wherein the moisture content of the special fertilizer for nuts is less than 30%, the fecal escherichia coli is less than 100 per gram, and the death rate of roundworm eggs is more than 95%.
6. The preparation method of the fertilizer special for nuts as claimed in claim 5, characterized by comprising the following steps:
(1) uniformly mixing 1 part of EM (effective microorganisms), 1 part of 100 hundred million/g of bacillus subtilis and 1 part of 100 hundred million/g of bacillus licheniformis to obtain composite bacteria;
(2) uniformly mixing 2000 parts of wormcast, 2000 parts of hermetia illucens sand and 1000 parts of dioscorea cirrhosa residues, adding the mixture into the composite bacteria in the step (1), uniformly mixing, and then composting to a thickness of more than or equal to 50 cm, selecting a plurality of points of the compost, inserting a thermometer, and observing the temperature of the thermometer;
(3) checking the thermometer 2-3 times every day, turning the compost once every day when the fermentation temperature of the compost reaches 60-70 ℃, and uniformly mixing; if the fermentation temperature of the compost is lower than 25 ℃, covering a plastic film on the compost until the fermentation temperature reaches 70 ℃ or above, turning the compost, and turning the compost once every 3 days;
(4) controlling the pH of the compost obtained in the step (3) to be 5.5-8.5, and fermenting for 7-15 days to obtain the special fertilizer for nuts, wherein the moisture content of the special fertilizer for nuts is less than 30%, the fecal escherichia coli is less than 100 per gram, and the death rate of roundworm eggs is more than 95%.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259964A (en) * | 2022-07-12 | 2022-11-01 | 杭州谷胜科技有限公司 | Special compound fertilizer prepared from gadfly manure for vegetables |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010091069A (en) * | 2000-03-13 | 2001-10-23 | 김종오 | A composting method of organic waste using a fecal soil of earthworm |
| CN106699441A (en) * | 2016-11-25 | 2017-05-24 | 贺州市三堡农业科技有限公司 | Agricultural organic fertilizer |
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2020
- 2020-02-17 CN CN202010096152.1A patent/CN111004064A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010091069A (en) * | 2000-03-13 | 2001-10-23 | 김종오 | A composting method of organic waste using a fecal soil of earthworm |
| CN106699441A (en) * | 2016-11-25 | 2017-05-24 | 贺州市三堡农业科技有限公司 | Agricultural organic fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259964A (en) * | 2022-07-12 | 2022-11-01 | 杭州谷胜科技有限公司 | Special compound fertilizer prepared from gadfly manure for vegetables |
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