CN107043311A - A kind of new type compound fertilizer and preparation method thereof - Google Patents
A kind of new type compound fertilizer and preparation method thereof Download PDFInfo
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- CN107043311A CN107043311A CN201710466474.9A CN201710466474A CN107043311A CN 107043311 A CN107043311 A CN 107043311A CN 201710466474 A CN201710466474 A CN 201710466474A CN 107043311 A CN107043311 A CN 107043311A
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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
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B3/00—Fertilisers based essentially on di-calcium phosphate
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of new type compound fertilizer, include the raw material of following parts by weight:1.8~3.5 parts of microbial inoculum of curing, 4~8 parts of soil conditioner, 1~2 part of coating agent are decomposed in 20~30 parts of animal wastes, 10~15 parts of Chinese medicine slag, 5~15 parts of fish pond mud, 12~17 parts of powder of tea tree branch, 3~5 parts of plant ash, 1~2 part of modified starch, 8~15 parts of urea, 17~30 parts of phosphate fertilizer, 13~19 parts of potash fertilizer, 2~4 parts of borax, fermentation.The new type compound fertilizer gas permeability and fermentation capacity of decomposition are strong, and nutrition content is high, and fertilizer conservation water conservation, fertilizer efficiency are persistently, and utilization rate of fertilizer is high, are adapted to promote.
Description
Technical field
The invention belongs to composite fertilizer's technical field, and in particular to a kind of new type compound fertilizer and preparation method thereof.
Background technology
At present, existing improved soil fertilizer, although improved soil can be played a part of, but these fertilizer is ventilative
Property and fermentation capacity of decomposition it is poor, it is impossible to effectively decompose the various fibers naturally occurred and artificial synthesized part chemical substance,
And fertilizer efficiency can not be lasting, the nutrition that crops absorb from fertilizer is few, and utilization rate of fertilizer is low.
The content of the invention
The invention provides a kind of new type compound fertilizer and preparation method thereof, the problem of solving in above-mentioned background technology, institute
State new type compound fertilizer gas permeability and fermentation capacity of decomposition is strong, nutrition content is high, and fertilizer conservation water conservation, fertilizer efficiency are persistently, fertilizer
Utilization rate is high, is adapted to promote.
In order to solve the problem of prior art is present, adopt the following technical scheme that:
A kind of new type compound fertilizer, includes the raw material of following parts by weight:20~30 parts of animal wastes, 10~15 parts of Chinese medicine slag, fish pond
5~15 parts of mud, 12~17 parts of powder of tea tree branch, 3~5 parts of plant ash, 1~2 part of modified starch, 8~15 parts of urea, phosphate fertilizer 17~
30 parts, 13~19 parts of potash fertilizer, 2~4 parts of borax, fermentation decompose curing 1.8~3.5 parts of microbial inoculum, 4~8 parts of soil conditioner, coating
1~2 part of agent.
It is preferred that, the new type compound fertilizer includes the raw material of following parts by weight:23~27 parts of animal wastes, Chinese medicine slag 12
~14 parts, 7~12 parts of fish pond mud, tea tree branch 14~16 parts of powder, 3.3~4.6 parts of plant ash, 1.2~1.7 parts of modified starch,
10~13 parts of urea, 21~26 parts of phosphate fertilizer, 15~18 parts of potash fertilizer, 2.4~3.6 parts of borax, fermentation decomposition curing microbial inoculum 2.1~
2.9 parts, 5~6 parts of soil conditioner, 1.3~1.8 parts of coating agent.
It is preferred that, the new type compound fertilizer includes the raw material of following parts by weight:25 parts of animal wastes, 13 parts of Chinese medicine slag, fish
11 parts of pool mud, 15 parts of powder of tea tree branch, 4 parts of plant ash, 1.4 parts of modified starch, 12 parts of urea, 24 parts of phosphate fertilizer, 16 parts of potash fertilizer, boron
3 parts of sand, fermentation decompose 2.5 parts of microbial inoculum of curing, 5.3 parts of soil conditioner, 1.5 parts of coating agent.
It is preferred that, described animal wastes are one or more mixtures in chicken manure, pig manure, cow dung, sheep manure.
It is preferred that, described phosphate fertilizer is calcium dihydrogen phosphate, calcium monohydrogen phosphate, potassium hydrogen phosphate or other phosphorus-containing compounds.
It is preferred that, described potash fertilizer is potassium chloride, potassium sulfate or other potassium-containing compounds.
A kind of method for preparing the new type compound fertilizer, comprises the following steps:
(1)By above-mentioned formula weigh animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder, plant ash, modified starch, urea,
Curing microbial inoculum, soil conditioner, coating agent are decomposed in phosphate fertilizer, potash fertilizer, borax, fermentation, standby;
(2)Animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder and fermentation are decomposed into curing microbial inoculum to be put into mixer, plus
Water, it is 30%~40% to control its water content, while stirring, and it is 6~8 that its PH is adjusted with acid or alkali, is well mixed, and is formed
Mixture;
(3)By step(2)Obtained mixture, which is first placed in sealing container, to ferment, then is placed in mixer and plant ash, modification
Starch, urea, phosphate fertilizer, potash fertilizer, borax, soil conditioner, mixing, stir, and control its water content to be 15%~25%, obtain
Composite fertilizer's masterbatch;
(4)By step(3)Obtained composite fertilizer's masterbatch is first placed in comminutor and granulated, and then coating is wrapped up in fertiliser granulates surface spray again
Agent, dries, produces the new type compound fertilizer.
It is preferred that, the step(3)Middle fermentation temperature is 25~45 DEG C, and fermentation time is 7~10 days.
Compared with prior art, it has the advantages that the present invention:
(1)NEW TYPE OF COMPOSITE fertilizer formula of the present invention is rationally, with low cost, and production technology science is practical, by increasing capacitance it is possible to increase soil
Organic matter, adjust soil acidity or alkalinity, change soil hardening, the undesirable condition such as poor air permeability, and then improve soil, enhance
Soil fertility;
(2)New type compound fertilizer of the present invention using animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder, plant ash, change
Property starch contain multiple-microorganism and a variety of enzymes as raw material, in animal wastes, fish pond mud, with extremely strong gas permeability and
Ferment capacity of decomposition, it can not only decompose the various fibers that naturally occur so that it becomes organic matter, and can decompose part
Artificial synthesized chemical substance, additionally it is possible to decompose the mineral matters such as shale, thus be easy to crop root system absorb more nutrition into
Point;
(3)In NEW TYPE OF COMPOSITE fertilizer of the present invention containing substantial amounts of glucokinase activity, protein, mineral matter, various vitamins,
The nutriments such as amino acid, ribozyme fruit grain, nutrition content is high, can promote the growth of crops, and then, increase substantially
The yield of crops, improves the quality of crops, persistently, more than 60% nutritional ingredient can be by agriculture in fertilizer for fertilizer conservation water conservation, fertilizer efficiency
Crop absorbs, and utilization rate of fertilizer is high, guarantor, pollution-free, suitable popularization.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
The present embodiment is related to a kind of new type compound fertilizer, includes the raw material of following parts by weight:20 parts of animal wastes, 10 parts of Chinese medicine slag,
5 parts of fish pond mud, 12 parts of powder of tea tree branch, 3 parts of plant ash, 1 part of modified starch, 8 parts of urea, 17 parts of phosphate fertilizer, 13 parts of potash fertilizer, borax
2 parts, ferment 1.8 parts of microbial inoculum of decomposition curing, 4 parts of soil conditioner, 1 part of coating agent.
Wherein, the animal wastes are chicken manure.
Wherein, the phosphate fertilizer is calcium dihydrogen phosphate.
Wherein, the potash fertilizer is potassium chloride.
A kind of method for preparing the new type compound fertilizer, comprises the following steps:
(1)By above-mentioned formula weigh animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder, plant ash, modified starch, urea,
Curing microbial inoculum, soil conditioner, coating agent are decomposed in phosphate fertilizer, potash fertilizer, borax, fermentation, standby;
(2)Animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder and fermentation are decomposed into curing microbial inoculum to be put into mixer, plus
Water, it is 30% to control its water content, while stirring, and it is 6~8 that its PH is adjusted with acid or alkali, is well mixed, and forms mixing
Thing;
(3)By step(2)Obtained mixture, which is first placed in sealing container, to ferment, then is placed in mixer and plant ash, modification
Starch, urea, phosphate fertilizer, potash fertilizer, borax, soil conditioner, mixing, stir, and control its water content to be 15%, obtain compound
Fertile masterbatch;
(4)By step(3)Obtained composite fertilizer's masterbatch is first placed in comminutor and granulated, and then coating is wrapped up in fertiliser granulates surface spray again
Agent, dries, produces the new type compound fertilizer.
Wherein, the step(3)Middle fermentation temperature is 25 DEG C, and fermentation time is 7 days.
Embodiment 2
The present embodiment is related to a kind of new type compound fertilizer, includes the raw material of following parts by weight:30 parts of animal wastes, 15 parts of Chinese medicine slag,
15 parts of fish pond mud, 17 parts of powder of tea tree branch, 5 parts of plant ash, 2 parts of modified starch, 15 parts of urea, 30 parts of phosphate fertilizer, 19 parts of potash fertilizer, boron
4 parts of sand, fermentation decompose 3.5 parts of microbial inoculum of curing, 8 parts of soil conditioner, 2 parts of coating agent.
Wherein, described animal wastes are pig manure, cow dung, the mixture of sheep manure.
Wherein, described phosphate fertilizer is calcium monohydrogen phosphate.
Wherein, described potash fertilizer is potassium sulfate.
A kind of method for preparing the new type compound fertilizer, comprises the following steps:
(1)By above-mentioned formula weigh animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder, plant ash, modified starch, urea,
Curing microbial inoculum, soil conditioner, coating agent are decomposed in phosphate fertilizer, potash fertilizer, borax, fermentation, standby;
(2)Animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder and fermentation are decomposed into curing microbial inoculum to be put into mixer, plus
Water, it is 40% to control its water content, while stirring, and it is 6~8 that its PH is adjusted with acid or alkali, is well mixed, and forms mixing
Thing;
(3)By step(2)Obtained mixture, which is first placed in sealing container, to ferment, then is placed in mixer and plant ash, modification
Starch, urea, phosphate fertilizer, potash fertilizer, borax, soil conditioner, mixing, stir, and control its water content to be 25%, obtain compound
Fertile masterbatch;
(4)By step(3)Obtained composite fertilizer's masterbatch is first placed in comminutor and granulated, and then coating is wrapped up in fertiliser granulates surface spray again
Agent, dries, produces the new type compound fertilizer.
Wherein, the step(3)Middle fermentation temperature is 45 DEG C, and fermentation time is 10 days.
Embodiment 3
The present embodiment is related to a kind of new type compound fertilizer, includes the raw material of following parts by weight:23 parts of animal wastes, 12 parts of Chinese medicine slag,
7 parts of fish pond mud, 14 parts of powder of tea tree branch, 3.3 parts of plant ash, 1.2 parts of modified starch, 10 parts of urea, 21 parts of phosphate fertilizer, potash fertilizer 15
2.1 parts of microbial inoculum of curing, 5 parts of soil conditioner, 1.3 parts of coating agent are decomposed in part, 2.4 parts of borax, fermentation.
Wherein, described animal wastes is in sheep manures.
Wherein, described phosphate fertilizer is potassium hydrogen phosphate.
Wherein, described potash fertilizer is potassium chloride.
A kind of method for preparing the new type compound fertilizer, comprises the following steps:
(1)By above-mentioned formula weigh animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder, plant ash, modified starch, urea,
Curing microbial inoculum, soil conditioner, coating agent are decomposed in phosphate fertilizer, potash fertilizer, borax, fermentation, standby;
(2)Animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder and fermentation are decomposed into curing microbial inoculum to be put into mixer, plus
Water, it is 35% to control its water content, while stirring, and it is 6~8 that its PH is adjusted with acid or alkali, is well mixed, and forms mixing
Thing;
(3)By step(2)Obtained mixture, which is first placed in sealing container, to ferment, then is placed in mixer and plant ash, modification
Starch, urea, phosphate fertilizer, potash fertilizer, borax, soil conditioner, mixing, stir, and control its water content to be 20%, obtain compound
Fertile masterbatch;
(4)By step(3)Obtained composite fertilizer's masterbatch is first placed in comminutor and granulated, and then coating is wrapped up in fertiliser granulates surface spray again
Agent, dries, produces the new type compound fertilizer.
Wherein, the step(3)Middle fermentation temperature is 35 DEG C, and fermentation time is 8 days.
Embodiment 4
The present embodiment is related to a kind of new type compound fertilizer, includes the raw material of following parts by weight:27 parts of animal wastes, 14 parts of Chinese medicine slag,
12 parts of fish pond mud, 16 parts of powder of tea tree branch, 4.6 parts of plant ash, 1.7 parts of modified starch, 13 parts of urea, 26 parts of phosphate fertilizer, potash fertilizer 18
2.9 parts of microbial inoculum of curing, 6 parts of soil conditioner, 1.8 parts of coating agent are decomposed in part, 3.6 parts of borax, fermentation.
Wherein, the animal wastes are chicken manure, pig manure, cow dung, the mixture of sheep manure.
Wherein, the phosphate fertilizer is calcium monohydrogen phosphate.
Wherein, the potash fertilizer is potassium chloride.
A kind of method for preparing the new type compound fertilizer, comprises the following steps:
(1)By above-mentioned formula weigh animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder, plant ash, modified starch, urea,
Curing microbial inoculum, soil conditioner, coating agent are decomposed in phosphate fertilizer, potash fertilizer, borax, fermentation, standby;
(2)Animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder and fermentation are decomposed into curing microbial inoculum to be put into mixer, plus
Water, it is 33% to control its water content, while stirring, and it is 6~8 that its PH is adjusted with acid or alkali, is well mixed, and forms mixing
Thing;
(3)By step(2)Obtained mixture, which is first placed in sealing container, to ferment, then is placed in mixer and plant ash, modification
Starch, urea, phosphate fertilizer, potash fertilizer, borax, soil conditioner, mixing, stir, and control its water content to be 18%, obtain compound
Fertile masterbatch;
(4)By step(3)Obtained composite fertilizer's masterbatch is first placed in comminutor and granulated, and then coating is wrapped up in fertiliser granulates surface spray again
Agent, dries, produces the new type compound fertilizer.
Wherein, the step(3)Middle fermentation temperature is 28 DEG C, and fermentation time is 8 days.
Embodiment 5
The present embodiment is related to a kind of new type compound fertilizer, includes the raw material of following parts by weight:25 parts of animal wastes, 13 parts of Chinese medicine slag,
11 parts of fish pond mud, tea tree branch 15 parts of powder, 4 parts of plant ash, 1.4 parts of modified starch, 12 parts of urea, 24 parts of phosphate fertilizer, 16 parts of potash fertilizer,
3 parts of borax, fermentation decompose 2.5 parts of microbial inoculum of curing, 5.3 parts of soil conditioner, 1.5 parts of coating agent.
Wherein, the animal wastes are chicken manure, cow dung, the mixture of sheep manure.
Wherein, the phosphate fertilizer is potassium hydrogen phosphate.
A kind of method for preparing the new type compound fertilizer, comprises the following steps:
(1)By above-mentioned formula weigh animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder, plant ash, modified starch, urea,
Curing microbial inoculum, soil conditioner, coating agent are decomposed in phosphate fertilizer, potash fertilizer, borax, fermentation, standby;
(2)Animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder and fermentation are decomposed into curing microbial inoculum to be put into mixer, plus
Water, it is 39% to control its water content, while stirring, and it is 6~8 that its PH is adjusted with acid or alkali, is well mixed, and forms mixing
Thing;
(3)By step(2)Obtained mixture, which is first placed in sealing container, to ferment, then is placed in mixer and plant ash, modification
Starch, urea, phosphate fertilizer, potash fertilizer, borax, soil conditioner, mixing, stir, and control its water content to be 23%, obtain compound
Fertile masterbatch;
(4)By step(3)Obtained composite fertilizer's masterbatch is first placed in comminutor and granulated, and then coating is wrapped up in fertiliser granulates surface spray again
Agent, dries, produces the new type compound fertilizer.
Wherein, the step(3)Middle fermentation temperature is 42 DEG C, and fermentation time is 9 days.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of new type compound fertilizer, it is characterised in that include the raw material of following parts by weight:20~30 parts of animal wastes, Chinese medicine slag
10~15 parts, 5~15 parts of fish pond mud, tea tree branch 12~17 parts of powder, 3~5 parts of plant ash, 1~2 part of modified starch, urea 8~
15 parts, 17~30 parts of phosphate fertilizer, 13~19 parts of potash fertilizer, 2~4 parts of borax, fermentation decompose curing 1.8~3.5 parts of microbial inoculum, soil conditioning
4~8 parts of agent, 1~2 part of coating agent.
2. new type compound fertilizer according to claim 1, it is characterised in that include the raw material of following parts by weight:Animal wastes
23~27 parts, 12~14 parts of Chinese medicine slag, 7~12 parts of fish pond mud, tea tree branch 14~16 parts of powder, 3.3~4.6 parts of plant ash, change
Property 1.2~1.7 parts of starch, 10~13 parts of urea, 21~26 parts of phosphate fertilizer, 15~18 parts of potash fertilizer, 2.4~3.6 parts of borax, fermentation point
2.1~2.9 parts of microbial inoculum of solution curing, 5~6 parts of soil conditioner, 1.3~1.8 parts of coating agent.
3. new type compound fertilizer according to claim 1, it is characterised in that include the raw material of following parts by weight:Animal wastes
25 parts, 13 parts of Chinese medicine slag, 11 parts of fish pond mud, tea tree branch 15 parts of powder, 4 parts of plant ash, 1.4 parts of modified starch, 12 parts of urea, phosphorus
2.5 parts of microbial inoculum of curing, 5.3 parts of soil conditioner, 1.5 parts of coating agent are decomposed in 24 parts of fertilizer, 16 parts of potash fertilizer, 3 parts of borax, fermentation.
4. new type compound fertilizer according to claim 1, it is characterised in that described animal wastes are chicken manure, pig manure, ox
One or more mixtures in excrement, sheep manure.
5. new type compound fertilizer according to claim 1, it is characterised in that described phosphate fertilizer is calcium dihydrogen phosphate, phosphoric acid hydrogen
Calcium, potassium hydrogen phosphate or other phosphorus-containing compounds.
6. new type compound fertilizer according to claim 1, it is characterised in that described potash fertilizer is potassium chloride, potassium sulfate or its
His potassium-containing compound.
7. a kind of method for preparing any one of claim 1~6 new type compound fertilizer, it is characterised in that the preparation method
Comprise the following steps:
(1)By above-mentioned formula weigh animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder, plant ash, modified starch, urea,
Curing microbial inoculum, soil conditioner, coating agent are decomposed in phosphate fertilizer, potash fertilizer, borax, fermentation, standby;
(2)Animal wastes, Chinese medicine slag, fish pond mud, tea tree branch powder and fermentation are decomposed into curing microbial inoculum to be put into mixer, plus
Water, it is 30%~40% to control its water content, while stirring, and it is 6~8 that its PH is adjusted with acid or alkali, is well mixed, and is formed
Mixture;
(3)By step(2)Obtained mixture, which is first placed in sealing container, to ferment, then is placed in mixer and plant ash, modification
Starch, urea, phosphate fertilizer, potash fertilizer, borax, soil conditioner, mixing, stir, and control its water content to be 15%~25%, obtain
Composite fertilizer's masterbatch;
(4)By step(3)Obtained composite fertilizer's masterbatch is first placed in comminutor and granulated, and then coating is wrapped up in fertiliser granulates surface spray again
Agent, dries, produces the new type compound fertilizer.
8. preparation method according to claim 7, it is characterised in that the step(3)Middle fermentation temperature is 25~45 DEG C,
Fermentation time is 7~10 days.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107739268A (en) * | 2017-08-31 | 2018-02-27 | 长葛市联发粮食专业合作社 | A kind of compoiste fertilizer and preparation method |
CN108947602A (en) * | 2018-09-28 | 2018-12-07 | 郭文平 | A kind of Tartary buckwheat biological organic fertilizer and production method using the fermentation of tea tree branch |
CN113582767A (en) * | 2021-09-01 | 2021-11-02 | 上海久绿生物有机肥有限公司 | Fertilizer for greening planting soil and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105777439A (en) * | 2016-04-13 | 2016-07-20 | 青岛鲸灵海洋科技有限公司 | Organic fertilizer for improving and activating soil and preparation method thereof |
-
2017
- 2017-06-20 CN CN201710466474.9A patent/CN107043311A/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105777439A (en) * | 2016-04-13 | 2016-07-20 | 青岛鲸灵海洋科技有限公司 | Organic fertilizer for improving and activating soil and preparation method thereof |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107739268A (en) * | 2017-08-31 | 2018-02-27 | 长葛市联发粮食专业合作社 | A kind of compoiste fertilizer and preparation method |
CN108947602A (en) * | 2018-09-28 | 2018-12-07 | 郭文平 | A kind of Tartary buckwheat biological organic fertilizer and production method using the fermentation of tea tree branch |
CN113582767A (en) * | 2021-09-01 | 2021-11-02 | 上海久绿生物有机肥有限公司 | Fertilizer for greening planting soil and preparation method thereof |
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Application publication date: 20170815 |