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High-activity biological nutrient solution fertilizer for spraying dripping irrigation, and preparation method thereof

A high-activity, nutrient solution technology, applied in animal carcass fertilizer, application, nitrogen fertilizer, etc., can solve the problems of high chemical composition, high-efficiency spray drip irrigation, less fertilizer, unfavorable environmental protection, etc., and achieve simple production process, remarkable use effect and environmental protection performance Good results

Inactive Publication Date: 2011-03-16
师进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to drought and water shortage, it has brought difficulties to the development of agricultural production in our country. In order to make better use of limited water resources, in recent years, China has vigorously researched, introduced, developed, and applied modern irrigation methods such as sprinkler irrigation, drip irrigation, and infiltration irrigation. Irrigation water technology, but there are still relatively few high-efficiency drip irrigation liquid fertilizers
Chinese patent 200310100893.3 discloses a special liquid fertilizer for spraying and drip irrigation and a production method; this product is ineffective due to the lack of biological activity and nutritional elements; Many, but also lack of biological activity, and more chemical components, unfavorable to environmental protection; Chinese patent 200510075694.6 has announced a kind of fulvic acid complex liquid fertilizer and its production method, and its fulvic acid complex encounters calcium ion, magnesium ion It is easy to produce sediment when waiting for irrigation water with hard water quality, which will block the nozzle and dropper hole, which is not conducive to drip irrigation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Dry and crush 20 kg of Codonopsis + kelp scraps, 5 kg of dried fish, and 30 kg of rapeseed meal to 80-350 mesh, and mix them to obtain high amino acid animal and plant powder.

[0033] Add 1 kg of brown sugar, 1 kg of fulvic acid, 1 kg of citric acid, 1 kg of polypeptide powder, 20 kg of potassium dihydrogen phosphate, 0.1 kg of zinc sulfate, 1 kg of pesticide synergist, 1 kg of sodium phosphate, 350 kg of water, heated to 50-60°C under stirring for 2 hours for complexation reaction, to prepare Agent A.

[0034] Take 30 kg of urea and add 100 kg of water, fully dissolve it under stirring at 35°C to make agent B; mix agent A and agent B, grind 5 times with a colloid mill to make the suspended particles ≤ 120 microns, and sterilize , then add 0.5 kg of active microbial bacterial liquid (such as EM liquid), fully stir, and naturally ferment to obtain the product.

Embodiment 2

[0036] Dry and crush 25 kg of Codonopsis + seaweed leftovers, 8 kg of dried fish, and 32 kg of rapeseed meal to 80-350 mesh, and mix them to obtain high amino acid animal and plant powder.

[0037] Add 2 kg of sucrose, 2 kg of fulvic acid, 1 kg of fruit acid, 1.5 kg of polypeptide powder, 25 kg of potassium dihydrogen phosphate, 0.1 kg of zinc sulfate, 0.2 kg of ferrous sulfate, and pesticide synergists to the high amino acid animal and plant powder. 1.2 kg of agent, 1.5 kg of sodium hexametaphosphate, and 380 kg of water, heated to 55°C for 2 hours for complexation reaction under stirring, to prepare agent A.

[0038] Take 35 kg of urea and add 110 kg of water, fully dissolve under stirring at a temperature of 35°C to make agent B; mix agent A and agent B, grind 5 times with a colloid mill to make the suspended particles ≤ 120 microns, and sterilize , then add 1 kg of active microbial bacterial liquid (such as EM liquid), fully stir, and naturally ferment to obtain the produc...

Embodiment 3

[0040] 30 kg of seaweed leftovers, 15 kg of dried fish, and 35 kg of rapeseed meal were pulverized into 80-350 mesh respectively, and mixed to obtain high amino acid animal and plant powder.

[0041] Add 5 kg of sucrose, 2.5 kg of fulvic acid, 3 kg of citric acid, 3 kg of polypeptide powder, 50 kg of potassium dihydrogen phosphate, 0.5 kg of zinc sulfate, 0.2 kg of ferrous sulfate, and 0.3 kg of copper sulfate to the high amino acid animal and plant powder , 1.5 kg of pesticide synergist, 5 kg of sodium hexametaphosphate, and 400 kg of water were heated to 55° C. for complexation reaction for 2 hours under stirring to prepare agent A.

[0042] Take 35 kg of urea and add 110 kg of water, fully dissolve under stirring at a temperature of 35°C to make agent B, mix agent A and agent B, grind 5 times in a colloid mill to make the suspended particles ≤ 120 microns, and sterilize , then add 2 kg of active microbial bacterial liquid (such as EM liquid), fully stir, and naturally ferme...

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Abstract

The invention provides highly active biological nutritional manure for drip irrigation. High-content amino acid leftover, high-protein animal dry matter, and rapeseed are crushed and mixed into 80 mesh to 350 mesh to obtain the high amino acid animal and plant powder; a certain amount of sugar, yellow humic acid, organic acid, poly peptide powder, microelement, effective adjuvant, sodium hexametaphosphate, and nitrogen, phosphor, and potassium fertilizers are added into the high amino acid animal and vegetable powder, and heated to 50 DEG C to 60 DEG C to carry out a complex reaction for 2 to5 hours so as to prepare preparation A; urea is completely dissolved in water a temperature ranging from 35 DEG C to 40 DEG C to prepare preparation B; and then, the preparations A and B are mixed with each other and milled through a colloid mill to ensure that the floating granularity has a diameter of less than 120 microns. At last, the milled preparations are added with active microelement strain liquid, thoroughly mixed, and naturally fermented to obtain the product. The product has the advantages of high vegetable amino acid content and high biological activity, long effective period, obvious effect on growth increase, and simple technique.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and relates to a liquid fertilizer for spraying and drip irrigation in modern water-saving agriculture, in particular to a high-activity biological nutrient liquid fertilizer for spraying and drip irrigation and a preparation method thereof. Background technique [0002] Due to drought and water shortage, it has brought difficulties to the development of agricultural production in our country. In order to make better use of limited water resources, China has vigorously researched, introduced, developed, and applied modern irrigation methods such as sprinkler irrigation, drip irrigation, and infiltration irrigation in recent years. Irrigation water technology, but there are still relatively few high-efficiency drip irrigation liquid fertilizers. Chinese patent 200310100893.3 discloses a special liquid fertilizer for spraying and drip irrigation and a production method; this produc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00C05F1/00C05F11/10C05F11/02C05F11/08C05D1/00C05D9/00C05B17/00C05C9/00
CPCY02A40/20
Inventor 师进
Owner 师进
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