CN111018606A - Multi-mineral organic fertilizer additive, fertilizer production and use method - Google Patents
Multi-mineral organic fertilizer additive, fertilizer production and use method Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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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
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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
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
Abstract
The invention discloses a multi-mineral organic fertilizer additive, a fertilizer production method and a fertilizer using method, wherein the multi-mineral organic fertilizer additive is prepared from the following raw materials in percentage by weight: selenate or selenite, fertilizer nutrient absorption enhancer, sodium naphthoxyacetate, fertilizer synergist, polyglutamic acid, benefical powder, silicon and zinc. According to the invention, through reasonable selection and matching of raw materials, the organic fertilizer additive containing multiple mineral nutrients can be prepared, and can be used together with organic fertilizers and mineral trace fertilizers, so that the fertilizer efficiency and the contents of selenium, zinc, molybdenum and silicon in agricultural products can be obviously improved, the agricultural products are rich in multiple mineral nutrients, and the dream of people for eating and supplementing mineral substances is realized; and increase the yield of crops.
Description
Technical Field
The invention relates to the technical field of organic fertilizer production, in particular to a multi-mineral organic fertilizer additive and a preparation method thereof, and a production method and a use method of a fertilizer.
Background
Future agriculture is "functional agriculture". Functional agriculture refers to agriculture in which agricultural products have a health-improving function by means of biological nutrition fortification or other biotechnology means. By using the multi-mineral organic fertilizer, selenium and zinc can be increased, the yield can be increased, and agricultural products can be functionalized.
The invention patent of selenium-rich bio-organic fertilizer and production method thereof owned by the inventor (ZL 2009100445076) is self-authorized and well applied, but has the problems of large dosage, much flower workers and the like, and the produced agricultural products only improve the content of selenium and can not solve the problem that Chinese people are seriously lack of vitamin A, VB2 and calcium at present; the current situations of VB1, VB6, VC, iron, zinc and selenium are generally lacking. In order to meet the people's desire for a nice life, the long-standing wish that the mineral substances of agricultural products include selenium, zinc, calcium, iron, iodine and other essential mineral substances of human body is generally required, and the mineral substance dreaming of food supplement is realized. In 2016, a multi-mineral organic fertilizer additive is developed by improving the production process and raw material components on the basis of a selenium-rich biological organic fertilizer, and then the multi-mineral organic compound fertilizer is produced by matching with N, P, K and mineral micro-fertilizers according to the growth needs of crops.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multi-mineral organic fertilizer additive, a fertilizer production method and a fertilizer using method.
In order to achieve the purpose, the invention adopts the technical scheme that: the multi-mineral organic fertilizer additive is characterized by being mainly prepared from the following raw materials in percentage by weight: 7.5 to 9 percent of selenate or selenite; 7.5 to 15 percent of fertilizer nutrient absorption accelerant; 4 to 6 percent of sodium naphthoxyacetate; 7.5 to 12.5 percent of fertilizer synergist; 25 to 40 percent of polyglutamic acid; 20 to 30 percent of beneficial powder; 5 to 10 percent of silicon; 5 to 10 percent of zinc.
The selenate or selenite is sodium selenate or sodium selenite, and is feed grade product with purity of 98% and selenium content of 44.7%, and anhydrous sodium selenate is selected if sodium selenate is selected; the fertilizer nutrient absorption promoter is a plant growth regulator (such as diethyl aminoethyl hexanoate, naphthylacetic acid and the like) which is purchased from the market; the fertilizer synergistic agent is N-butyl N-ALA; polyglutamic acid (r-PGA) is a biofertilizer synergist, and the additive powder is a multi-mineral compound (produced by Shandong Weifang Shaoxing additive powder Co., Ltd.); silicon is water-soluble silicon fertilizer; the zinc is chelated zinc.
Further, the preparation method of the multi-mineral organic fertilizer additive comprises the following specific steps:
(1) preparing materials: preparing various raw materials according to the dosage of the formula, then sequentially adding the beneficiating powder, the chelated zinc, the sodium naphthoxyacetate, the fertilizer nutrient absorption enhancer, the polyglutamic acid, the fertilizer synergist and the water-soluble silicon fertilizer, and finally adding the sodium selenite or the sodium selenate;
(2) stirring: pouring the raw materials processed in the step (1) into a feed stirrer, and fully and uniformly stirring;
(3) sieving: pouring the material processed in the step (2) into an electric rotary vibration sieve, and sieving to remove coarse particles with the particle size of more than or equal to 20 meshes;
(4) crushing: pouring the sieved material into a winnowing pulverizer to pulverize for 1-3min, and fully mixing;
(5) and (4) checking: the material obtained by the treatment of the step (4) is inspected, and Se is more than or equal to 3%; zn is more than or equal to 6 percent; as, Hg, Pb and Cd do not exceed the standard, namely qualified products are obtained;
(6) packaging: bagging and sealing the bag according to a conventional mode.
Furthermore, in the preparation method of the multi-mineral organic fertilizer additive, the preparation environment is required to be relatively closed when the air humidity is less than 75%.
The second technical scheme adopted by the invention is as follows: a multi-mineral organic fertilizer comprises 0.2% of the multi-mineral organic fertilizer additive, 70% of organic fertilizer or bio-organic fertilizer, and 0.8% of mineral micro-fertilizer and 29% of N, P, K quick-acting fertilizer.
Wherein the quality of the organic fertilizer meets the NY525-2012 industrial standard; the quality of the biological organic fertilizer is required to be as follows: NY884-2012 industry standard; the quality of the microbial biological organic fertilizer is in accordance with the national standard GB-20287-; n, P, K, the content of the quick-acting fertilizer is more than or equal to 15 percent, and the proportion is N: p2O5：K2O = 8: 4: 3 (or 9: 3: 3).
Further, the production method of the multi-mineral organic fertilizer comprises the steps of pouring the multi-mineral organic fertilizer additive, the organic fertilizer or the biological organic fertilizer and the mineral micro-fertilizer into a feed mixer for fully and uniformly stirring; then N, P, K quick-acting fertilizer is added; then granulating in a conventional manner, and finally packaging to obtain the product.
Further, the use method of the multi-mineral organic fertilizer comprises the following specific steps of:
(1) the method comprises the following steps: wherein, the dry land crop base fertilizer is buried beside each row of crops and is ditched generally at a distance of 15-30cm from the crops, the fruit trees and the oil tea trees are ditched circularly, and the selenium-rich biological organic compound fertilizer is buried as the base fertilizer; spreading rice crop with the width of the same;
(2) the dosage is as follows: 80 kg/mu of rice, wheat and corn; 50 kg/mu of yam, oil sunflower, rape, peanut, melon and fruit vegetables and root tuber vegetables; 40 kg/mu of leaf vegetables and beans; 120 kg/mu of citrus, tea, grapes, kiwi fruit and camellia oleifera;
(3) note that: when in storage, the direct irradiation of strong light is avoided, and high temperature is avoided; can not be placed in a humid place and can not be drenched.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through reasonable selection and matching of raw materials, the organic fertilizer additive containing multiple mineral nutrients can be prepared, and can be used together with an organic fertilizer and a mineral trace element fertilizer, so that the fertilizer efficiency of the organic fertilizer and the contents of selenium, zinc, molybdenum and silicon in agricultural products can be obviously improved; the agricultural products are rich in various mineral nutrients, and the dream of supplementing minerals by people is realized.
2. The multi-mineral organic fertilizer integrates the effects of special effect of selenium fertilizer, long-acting effect of microbial fertilizer, quick effect of fertilizer, synergistic effect of trace element fertilizer and the like, and has five advantages of replacing fertilizer, multiple effects of one fertilizer, labor saving and saving, equivalent cost and selenium enrichment of products through 2016 and 2019 experiments. Experiments prove that the application in agriculture can enable rice, tea, oranges and vegetables to reach the selenium-rich standard, increase the yield of crops by 11-16% and increase the value by 25-34%.
Detailed Description
The invention will now be further elucidated with reference to specific embodiments.
Example one
The multi-mineral organic fertilizer additive is prepared from the following raw materials in percentage by weight: 7.5% of selenate or selenite; 7.5 percent of fertilizer nutrient absorption accelerant; 6% of sodium naphthoxyacetate; fertilizer efficiency-increasing king 10%; 33.5% of polyglutamic acid; 25% of beneficial powder; 5% of silicon; 5 percent of zinc.
The selenate or selenite is sodium selenate or sodium selenite; the fertilizer nutrient absorption promoter is a plant growth regulator; the fertilizer synergistic agent is N-butyl N-ALA; polyglutamic acid (r-PGA) is a biofertilizer synergist, and the additive powder is a compound of various minerals (produced by Shandong Weifang Shaoxing additive powder Co., Ltd.); silicon is a water-soluble silicon fertilizer; the zinc is chelated zinc.
The preparation method of the multi-mineral organic fertilizer additive has the preparation environmental requirement that the air humidity is less than 75% and the preparation method is relatively closed, and comprises the following specific steps:
(1) preparing materials: preparing raw materials according to a formula proportion, and purchasing raw materials with high feed grade and high purity;
(2) preparing materials: preparing various raw materials according to the dosage of the formula, then sequentially adding the beneficiating powder, the chelated zinc, the sodium naphthoxyacetate, the fertilizer nutrient absorption enhancer, the polyglutamic acid, the fertilizer synergist and the water-soluble silicon fertilizer, and finally adding the sodium selenite or the sodium selenate;
(3) stirring: pouring the raw materials processed in the step (2) into a dry-wet dual-purpose feed stirrer, and fully and uniformly stirring;
(4) sieving: pouring the material processed in the step (3) into an electric rotary vibration sieve, and sieving to remove coarse particles with the particle size of more than or equal to 20 meshes;
(5) crushing: pouring the sieved material into a winnowing pulverizer to pulverize for 1-3min, and fully mixing;
(6) and (4) checking: the material obtained by the treatment of the step (5) is inspected, and Se is more than or equal to 3%; zn is more than or equal to 6 percent; as, Hg, Pb and Cd do not exceed the standard, namely qualified products are obtained;
(7) packaging: bagging and sealing the bag according to a conventional mode.
The multi-mineral organic fertilizer comprises 0.2% of the prepared multi-mineral organic fertilizer additive, 70% of organic fertilizer or bio-organic fertilizer, and 0.8% of mineral micro-fertilizer and 29% of N, P, K quick-acting fertilizer.
Wherein the quality of the organic fertilizer meets the NY525-2012 industrial standard; the quality of the biological organic fertilizer is required to be as follows: NY884-2012 industry standard; the quality of the microbial biological organic fertilizer is in accordance with the national standard GB-20287-; n, P, K, the content of the quick-acting fertilizer is more than or equal to 15 percent, and the proportion is N: p2O5：K2O = 9: 3: 3; the mineral trace element fertilizer is commercially available product, such as Liaoyang sunshine ferment bacteria biotechnology GmbHThe produced ferment multi-element mineral micro-element fertilizer (soil yeast) or the mineral micro-element fertilizer produced by Shandong Jinke Tianyuan biological fertilizer GmbH.
The production method of the multi-mineral organic fertilizer comprises the steps of pouring the multi-mineral organic fertilizer additive and the organic fertilizer or the biological organic fertilizer into a feed mixer for fully and uniformly stirring; then N, P, K quick-acting fertilizer and mineral trace element fertilizer are added; then granulating in a conventional manner; and finally packaging to obtain the product.
The application method of the multi-mineral organic fertilizer comprises the following specific steps:
(1) the method comprises the following steps: if the base fertilizer of the dry-land crops is buried, ditching is carried out beside each row of crops at a place generally 15-30cm away from the crops, annular ditches are formed for fruit trees and oil tea trees, and the selenium-rich biological organic compound fertilizer is buried as the base fertilizer; if the rice crop is spread, spreading the rice crop at the width;
(2) the dosage is as follows: 80 kg/mu of rice, wheat and corn; 50 kg/mu of yam, oil sunflower, rape, peanut, melon and fruit vegetables and root tuber vegetables; 40 kg/mu of leaf vegetables and beans; 120 kg/mu of citrus, tea, grapes, kiwi fruit and camellia oleifera;
(3) note that: when in storage, the direct irradiation of strong light is avoided, and high temperature is avoided; can not be placed in a humid place and can not be drenched.
The selenium increasing effect of the multi-mineral organic fertilizer of the embodiment is as follows:
in 2017, 7 and 18 months, the selenium-rich biological organic compound fertilizer is produced by using the example, a fertilizer effect test is carried out in a selenium-rich rice base of Yihe ecological agriculture professional Co-Ltd in Taoyuan county and a green forest village Du Liang Wan cis contracted field, the test field is divided into three regions, the problems of fertilizer flowing and infiltration do not exist among the three regions, and 80 kg/mu of the selenium-rich biological organic compound fertilizer is applied to a region from a seam; spraying grain oil type Guixi brand foliar fertilizer (30 kg of water is added in 3 bags/mu) by a foliar spraying method of 9 months and 16 days in the same year in the other area; in the third area, the selenium-rich biological organic compound fertilizer is spread at 80 kg/mu in 7, 18 days in the same year by using the paste, and the grain oil type Guixi brand foliar fertilizer (30 kg of water added in 3 bags/mu) is sprayed by using a foliar spraying method in 9, 16 days in the same year.
Harvested in the same year at 10 months and 26 days. And (5) delivering the selenium to the quality supervision and inspection of Taoyuan county for 11 months and 7 days to detect the content of the selenium. Examination reports of 10-month 18-day AW2017499 and 11-month 24-day AW2017558 in 2017 show: the selenium content of the rice is more than 2.0mg/kg, and the selenium content of the rice reaches the standard of the selenium-enriched rice; the selenium-enriched rice is produced, and the selenium-enriched biological organic compound fertilizer can replace the leaf fertilizer of Guixi brand.
Example two
The multi-mineral organic fertilizer additive is prepared from the following raw materials in percentage by weight: 9% of selenate or selenite; 12% of fertilizer nutrient absorption accelerant; 4% of sodium naphthoxyacetate; 9% of fertilizer synergist; 30% of polyglutamic acid; 20% of beneficial powder; 8% of silicon; 8 percent of zinc.
The selenate or selenite in this embodiment is sodium selenate or sodium selenite; the fertilizer nutrient absorption promoter is a plant growth regulator; the fertilizer synergistic agent is N-butyl N-ALA; polyglutamic acid (r-PGA) is a biofertilizer synergist, and the additive powder is a compound of various minerals (produced by Shandong Weifang Shaoxing additive powder Co., Ltd.); silicon is a water-soluble silicon fertilizer; the zinc is chelated zinc.
The preparation method of the multi-mineral organic fertilizer additive provided by the embodiment has the preparation environmental requirements that the air humidity is less than 75% and the preparation method is relatively closed, and comprises the following specific steps:
(1) preparing materials: preparing raw materials according to a formula proportion, and purchasing raw materials with high feed grade and high purity;
(2) preparing materials: preparing raw materials according to the dosage of a formula, sequentially adding beneficiating powder, chelated zinc, sodium naphthoxyacetate, a fertilizer nutrient absorption enhancer, polyglutamic acid, a fertilizer synergist and a water-soluble silicon fertilizer, and finally adding sodium selenite or sodium selenate;
(3) stirring: pouring the raw materials processed in the step (2) into a feed stirrer, and fully and uniformly stirring;
(4) sieving: pouring the material processed in the step (3) into an electric rotary vibration sieve, and sieving to remove coarse particles with the particle size of more than or equal to 20 meshes;
(5) crushing: pouring the sieved material into a winnowing pulverizer to pulverize for 1-3min, and fully mixing;
(6) and (4) checking: the material obtained by the treatment of the step (5) is inspected, and Se is more than or equal to 3%; zn is more than or equal to 6 percent; as, Hg, Pb and Cd do not exceed the standard, namely qualified products are obtained;
(7) packaging: bagging and sealing the bag according to a conventional mode.
The multi-mineral organic fertilizer comprises 0.2% of the prepared multi-mineral organic fertilizer additive, 70% of organic fertilizer or bio-organic fertilizer, and 0.8% of mineral micro-fertilizer and 29% of N, P, K quick-acting fertilizer.
Wherein the quality of the organic fertilizer is in accordance with NY525-2012 industrial standard. The quality of the biological organic fertilizer is required to be as follows: NY884-2012 industry standard. The quality of the microbial biological organic fertilizer is in accordance with the national standard GB-20287-; n, P, K, the content of quick-acting fertilizer is more than or equal to 15%, and the proportion is N: p2O5：K2O = 8: 4: 3; the mineral trace element fertilizer is commercially available product, such as ferment multielement mineral trace element fertilizer (tuqu) produced by sunshine ferment bacteria biotechnology limited in Liaoyang, or mineral trace element fertilizer produced by Tianyuan biofertilizer limited in Shandong Jinke.
The production method of the multi-mineral organic fertilizer comprises the steps of pouring the multi-mineral organic fertilizer additive and the organic fertilizer or the biological organic fertilizer into a feed mixer for fully and uniformly stirring; then, proportioning according to the proportion of the formula; then granulating in a conventional manner, and finally packaging to obtain the product.
The application method of the multi-mineral organic fertilizer comprises the following specific steps:
(1) the method comprises the following steps: burying and applying a base fertilizer for the dry-land crops: ditching at a place which is generally 15-30cm away from crops beside each row of crops, ditching an annular ditch for fruit trees and oil-tea trees, and burying the selenium-rich biological organic compound fertilizer as a base fertilizer; rice crop broadcasting: spreading the paste;
(2) the dosage is as follows: 80 kg/mu of rice, wheat and corn; 50 kg/mu of yam, oil sunflower, rape, peanut, melon and fruit vegetables and root tuber vegetables; 40 kg/mu of leaf vegetables and beans; 120 kg/mu of citrus, tea, grapes, kiwi fruit and camellia oleifera;
(3) note that: when in storage, the direct irradiation of strong light is avoided, and high temperature is avoided; can not be placed in a humid place and can not be drenched.
The selenium increasing effect of the multi-mineral organic fertilizer of the embodiment is as follows:
in 2017, 8 and 11 months, the selenium-rich biological organic compound fertilizer is produced by using the example, the production is carried out in a tea garden of a silk brewing square field of a professional cooperation society of pterocarpus santalinus and tea leaves in Taoyuan county, the test tea garden is divided into three areas, the problems of fertilizer flowing and infiltration do not exist among the three areas, and one area is buried with 120 kg/mu of the selenium-rich biological organic compound fertilizer in the beginning period of autumn tea germination; in the other area, 120 kg/mu of selenium-rich biological organic compound fertilizer is applied in a burying way at the beginning of the germination of autumn tea, and tea leaf type Guixi brand foliar fertilizer (30 kg of water is added in 4 bags/mu) is sprayed in 2 days in 9 months in the same year; the third area is a control zone, which is not treated in any way.
Picking tea leaves in 9, 12 months in the same year. And 9 months and 13 days, sending the selenium to quality supervision and inspection in Taoyuan county to detect the content of the detected selenium. An AW2017369 inspection report of 9 months and 13 days in 2017 shows that the selenium content of the tea in the selenium-rich biological organic compound fertilizer area is 0.37mg/kg, and the standard of the selenium-rich tea is achieved; the selenium content of the selenium-rich biological organic compound fertilizer and the spraying of the Guixi brand foliar fertilizer area is 3.77mg/kg, the high selenium content standard is achieved, and no selenium is detected in the contrast area. In 2017, 9 and 12 months, picking the test tea garden in different districts, separately refining the dry tea, and obtaining the yield of 7.02kg of dry tea per mu in the selenium-rich biological organic compound fertilizer area, 8.04kg of dry tea per mu in the selenium-rich biological organic compound fertilizer area and the Guixi brand foliar fertilizer area, and 6.02kg of dry tea per mu in the comparison area; the yield of the selenium-rich biological organic compound fertilizer area is increased by 16.6 percent compared with the control area, and the yield of the selenium-rich biological organic compound fertilizer and the spraying of the Guixi brand foliar fertilizer area is increased by 33.5 percent compared with the control area.
EXAMPLE III
The multi-mineral organic fertilizer additive is prepared from the following raw materials in percentage by weight: 7.5% of selenate or selenite; 10% of fertilizer nutrient absorption accelerant; 5% of sodium naphthoxyacetate; 7.5 percent of fertilizer synergist; 25% of polyglutamic acid; 25% of beneficial powder; 10% of silicon; 10 percent of zinc.
The selenate or selenite in this embodiment is sodium selenate or sodium selenite; the fertilizer nutrient absorption promoter is a plant growth regulator; the fertilizer synergistic agent is N-butyl N-ALA; polyglutamic acid (r-PGA) is a bio-fertilizer synergist; the Yigai powder is a compound of various mineral substances (produced by Shandong Weifang Shaoxing Yigai powder Co., Ltd.); silicon is a water-soluble silicon fertilizer; the zinc is chelated zinc.
The preparation method of the multi-mineral organic fertilizer additive provided by the embodiment has the preparation environmental requirements that the air humidity is less than 75% and the preparation method is relatively closed, and comprises the following specific steps:
(1) preparing materials: preparing raw materials according to a formula proportion, and purchasing raw materials with high feed grade and high purity;
(2) preparing materials: preparing raw materials according to the dosage of a formula, sequentially adding beneficiating powder, chelated zinc, sodium naphthoxyacetate, a fertilizer nutrient absorption enhancer, polyglutamic acid, a fertilizer synergist and a water-soluble silicon fertilizer, and finally adding sodium selenite or sodium selenate;
(3) stirring: pouring the raw materials processed in the step (2) into a feed stirrer, and fully and uniformly stirring;
(4) sieving: pouring the material processed in the step (3) into an electric rotary vibration sieve, and sieving to remove coarse particles with the particle size of more than or equal to 20 meshes;
(5) crushing: pouring the sieved material into a winnowing pulverizer to pulverize for 1-3min, and fully mixing;
(6) and (4) checking: the material obtained by the treatment of the step (5) is inspected, and Se is more than or equal to 3%; zn is more than or equal to 6 percent; as, Hg, Pb and Cd do not exceed the standard, namely qualified products are obtained;
(7) packaging: bagging and sealing the bag according to a conventional mode.
The multi-mineral organic fertilizer comprises 0.2% of the prepared multi-mineral organic fertilizer additive, 70% of organic fertilizer or bio-organic fertilizer, and 0.8% of mineral micro-fertilizer and 29% of N, P, K quick-acting fertilizer.
Wherein the quality of the organic fertilizer is in accordance with NY525-2012 industrial standard. The quality of the biological organic fertilizer is required to be as follows: NY884-2012 industry standard. The quality of the microbial biological organic fertilizer is in accordance with the national standard GB-20287-; n, P, K, the content of quick-acting fertilizer is more than or equal to 15%; the proportion is N: p2O5：K2O = 8: 4: 3 (or 9: 3: 3).
The production method of the multi-mineral organic fertilizer comprises the steps of pouring the multi-mineral organic fertilizer additive and the organic fertilizer or the biological organic fertilizer into a feed mixer for fully and uniformly stirring; then, proportioning according to the proportion of the formula; then granulating in a conventional manner, and finally packaging to obtain the product.
The application method of the multi-mineral organic fertilizer comprises the following specific steps:
(1) the method comprises the following steps: burying and applying a base fertilizer for the dry-land crops: ditching at a place which is generally 15-30cm away from crops beside each row of crops, ditching an annular ditch for fruit trees and oil-tea trees, and burying the selenium-rich biological organic compound fertilizer as a base fertilizer; rice crop broadcasting: spreading the paste;
(2) the dosage is as follows: 80 kg/mu of rice, wheat and corn; 50 kg/mu of yam, oil sunflower, rape, peanut, melon and fruit vegetables and root tuber vegetables; 40 kg/mu of leaf vegetables and beans; 120 kg/mu of citrus, tea, grapes, kiwi fruit and camellia oleifera;
(3) note that: when in storage, the direct irradiation of strong light is avoided, and high temperature is avoided; can not be placed in a humid place and can not be drenched.
The selenium increasing effect of the multi-mineral organic fertilizer of the embodiment is as follows:
in 8-month and 8-year old 2017, the citrus fruit-strengthening period is tested in the Kingma selenium-rich citrus specialty cooperative, Youshuan province, the Shandong Hongdong demonstration garden, the demonstration garden is divided into three areas, the problems of fertilizer flowing and infiltration do not exist among the three areas, and 2kg of selenium-rich biological organic compound fertilizer is buried in each plant of one area; spraying 1kg of fruit and vegetable type Guixi brand foliar fertilizer (30 kg of water added in 3 bags/mu) per plant in the other area in 18 days of 8 months in the same year; in the third area, 2kg of selenium-rich biological organic compound fertilizer is buried in each plant at 8 months and 8 days in the same year, and 1kg of fruit and vegetable type Guixi brand foliar fertilizer (30 kg of water mixed in 3 bags/mu) is sprayed at 18 days in the same year.
Plucked in the same year in 10 months and 12 days. And (5) delivering the selenium to the quality supervision and inspection of Taoyuan county for 10 months and 13 days to detect the content of the selenium. The 2017 year 10 month 18 day AW2017413 test report shows: the selenium content in the selenium-rich biological organic compound fertilizer area is 0.041mg/kg, which reaches the standard of selenium-rich citrus; the selenium content in the fruit and vegetable type Guixi brand foliar fertilizer area is 0.058mg/kg, and the selenium content in the selenium-rich biological organic compound fertilizer and the Guixi brand foliar fertilizer area is 0.068mg/kg, so that the high selenium content standard is achieved. The selenium-rich biological organic compound fertilizer can completely produce the selenium-rich citrus which reaches the standard.
The tea type Guixi brand foliar fertilizer and the fruit and vegetable type Guixi brand foliar fertilizer are commercially sold products and are trace element water-soluble fertilizers produced by Yangyang fertilizers Co.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are within the scope of the present invention.
Claims (8)
1. The multi-mineral organic fertilizer additive is characterized by being mainly prepared from the following raw materials in percentage by weight: 7.5 to 9 percent of selenate or selenite; 7.5 to 15 percent of fertilizer nutrient absorption accelerant; 4 to 6 percent of sodium naphthoxyacetate; 7.5 to 12.5 percent of fertilizer synergist; 25 to 40 percent of polyglutamic acid; 20 to 30 percent of beneficial powder; 5 to 10 percent of silicon; 5 to 10 percent of zinc.
2. The multi-mineral organic fertilizer additive as claimed in claim 1, wherein the selenate or selenite is sodium selenate or sodium selenite; the fertilizer nutrient absorption promoter is a plant growth regulator; the fertilizer synergistic agent is N-butyl N-ALA; polyglutamic acid (r-PGA) is a biological fertilizer synergist, and silicon is a water-soluble silicon fertilizer; the zinc is chelated zinc.
3. The multi-mineral organic fertilizer additive as defined in claim 2, wherein the production method comprises the following steps:
(1) preparing materials: preparing various raw materials according to the dosage of the formula, then sequentially adding the beneficiating powder, the chelated zinc, the sodium naphthoxyacetate, the fertilizer nutrient absorption enhancer, the polyglutamic acid, the fertilizer synergist and the water-soluble silicon fertilizer, and finally adding the sodium selenite or the sodium selenate;
(2) stirring: pouring the raw materials processed in the step (1) into a feed stirrer, and fully and uniformly stirring;
(3) sieving: pouring the material processed in the step (2) into an electric rotary vibration sieve, and sieving to remove coarse particles with the particle size of more than or equal to 20 meshes;
(4) crushing: pouring the sieved material into a winnowing pulverizer to pulverize for 1-3min, and fully mixing;
(5) and (4) checking: the material obtained by the treatment of the step (4) is inspected, and Se is more than or equal to 3%; zn is more than or equal to 6 percent; as, Hg, Pb and Cd do not exceed the standard, namely qualified products are obtained;
(6) packaging: bagging and sealing the bag according to a conventional mode.
4. The multi-mineral organic fertilizer additive of claim 3 wherein the production environment requires less than 75% air humidity.
5. The multi-mineral organic fertilizer is characterized by being prepared by mixing the following raw materials in percentage by weight: the multi-mineral organic fertilizer additive of claim 1 or 2 or 3 or 4, organic fertilizer or bio-organic fertilizer 70%, and mineral micro-fertilizer 0.8%, N, P, K quick-acting fertilizer 29%.
6. The multi-mineral organic fertilizer of claim 5, wherein in the quick-acting fertilizer of N, P, K, the ratio of N: p2O5：K2O = 8: 4: 3, or 9: 3: 3; in terms of weight ratio.
7. The multi-mineral organic fertilizer as claimed in claim 6, which is prepared by pouring the additive of the multi-mineral organic fertilizer, the organic fertilizer or the bio-organic fertilizer and the mineral micro-fertilizer into a feed mixer for fully and uniformly mixing; then N, P, K quick-acting fertilizer is added; then granulating in a conventional manner, and finally packaging to obtain the product.
8. The use method of the multi-mineral organic fertilizer as claimed in claim 6, which comprises the following steps:
(1) the method comprises the following steps: wherein, the dry land crop base fertilizer is buried beside each row of crops and is ditched generally at a distance of 15-30cm from the crops, the fruit trees and the oil tea trees are ditched circularly, and the selenium-rich biological organic compound fertilizer is buried as the base fertilizer; the rice crop is spread by adopting a width;
(2) the dosage is as follows: 80 kg/mu of rice, wheat and corn; 50 kg/mu of yam, oil sunflower, rape, peanut, melon and fruit vegetables and root tuber vegetables; 40 kg/mu of leaf vegetables and beans; 120 kg/mu of citrus, tea, grapes, kiwi fruit and camellia oleifera;
(3) note that: when in storage, the direct irradiation of strong light is avoided, and high temperature is avoided; can not be placed in a humid place and can not be drenched.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113979806A (en) * | 2020-01-12 | 2022-01-28 | 颜送贵 | Multi-mineral organic fertilizer additive and multi-mineral organic fertilizer adopting same |
| CN114409470A (en) * | 2022-03-18 | 2022-04-29 | 刘泰斌 | Selenium-increasing fruit-protecting high-yield element, preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891544A (en) * | 2010-07-15 | 2010-11-24 | 吴成祥 | Functional bioorganic and semi-organic fertilizers and preparation method thereof |
| CN104671978A (en) * | 2014-12-23 | 2015-06-03 | 青岛格瑞特建筑安装工程有限公司 | Stress-resistance nitrogen-fixation rice organic fertilizer synergist |
| CN107082695A (en) * | 2017-05-11 | 2017-08-22 | 云南农业大学 | A kind of phosphorus containing normal-butyl is for the fertilizer of amino-laevulic acid sodium and its preparation and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113979806A (en) * | 2020-01-12 | 2022-01-28 | 颜送贵 | Multi-mineral organic fertilizer additive and multi-mineral organic fertilizer adopting same |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891544A (en) * | 2010-07-15 | 2010-11-24 | 吴成祥 | Functional bioorganic and semi-organic fertilizers and preparation method thereof |
| CN104671978A (en) * | 2014-12-23 | 2015-06-03 | 青岛格瑞特建筑安装工程有限公司 | Stress-resistance nitrogen-fixation rice organic fertilizer synergist |
| CN107082695A (en) * | 2017-05-11 | 2017-08-22 | 云南农业大学 | A kind of phosphorus containing normal-butyl is for the fertilizer of amino-laevulic acid sodium and its preparation and application |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113979806A (en) * | 2020-01-12 | 2022-01-28 | 颜送贵 | Multi-mineral organic fertilizer additive and multi-mineral organic fertilizer adopting same |
| CN114409470A (en) * | 2022-03-18 | 2022-04-29 | 刘泰斌 | Selenium-increasing fruit-protecting high-yield element, preparation method and application |
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Application publication date: 20200417 |