Water-soluble fertilizer containing humic acid and production method thereof

A production method and technology for water-soluble fertilizers, which can be applied to ammonium orthophosphate fertilizers, alkaline orthophosphate fertilizers, fertilizers made from biological waste, etc., can solve the problems of caking and fertilizer efficiency reduction, loss of effective components, easy precipitation, etc. To achieve the effect of improving soil properties, promoting crop growth, and reasonable ratio

Inactive Publication Date: 2022-03-04
甘肃省农业科学院生物技术研究所 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Comparing patent 1, a production method of humic acid water-soluble fertilizer (application number CN201811512273.9) in its formula, calcium, ferrous sulfate, manganese sulfate, etc. are easily precipitated during the mixing process, resulting in agglomeration and reduced fertilizer efficiency
Comparing patent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A water-soluble fertilizer containing humic acid, which is composed of biogas slurry, homogeneous solution of potato dregs, fermented vegetable liquid, mushroom polypeptide liquid, microbial polysaccharides, potassium fulvic acid, urea, potassium dihydrogen phosphate and vitamin B complex, Prepared according to the following weight ratio: biogas slurry 100 kg, potato residue homogeneous liquid 80 kg, vegetable tail vegetable fermentation liquid 50 kg, mushroom polypeptide liquid 60 kg, microbial polysaccharide 20 kg, potassium fulvic acid 30 kg, urea 120 kg, potassium dihydrogen phosphate 220 kg, vitamin B complex 10 kg.

[0020] The production method of the above-mentioned water-soluble fertilizer containing humic acid is as follows, respectively weigh 20kg of microbial polysaccharide, 30kg of potassium fulvic acid, 120kg of urea, 220kg of potassium dihydrogen phosphate, and 10kg of complex vitamin B, mix them, grind them, and stir them evenly to make Mixture A is sent...

Embodiment 2

[0023] A water-soluble fertilizer containing humic acid, which is composed of biogas slurry, homogeneous solution of potato dregs, fermented vegetable liquid, mushroom polypeptide liquid, microbial polysaccharides, potassium fulvic acid, urea, potassium dihydrogen phosphate and vitamin B complex, Prepared according to the following weight ratio: biogas slurry 100 kg, potato residue homogeneous liquid 80 kg, vegetable tail vegetable fermentation liquid 50 kg, mushroom polypeptide liquid 60 kg, microbial polysaccharide 20 kg, potassium fulvic acid 30 kg, urea 120 kg, potassium dihydrogen phosphate 220 kg, vitamin B complex 10 kg.

[0024] The production method of the above-mentioned water-soluble fertilizer containing humic acid is as follows, respectively weigh 20kg of microbial polysaccharide, 30kg of potassium fulvic acid, 120kg of urea, 220kg of potassium dihydrogen phosphate, and 10kg of complex vitamin B, mix them, grind them, and stir them evenly to make Mixture A is sent...

Embodiment 3

[0027] A water-soluble fertilizer containing humic acid, which is composed of biogas slurry, homogeneous solution of potato dregs, fermented vegetable liquid, mushroom polypeptide liquid, microbial polysaccharides, potassium fulvic acid, urea, potassium dihydrogen phosphate and vitamin B complex, Prepared according to the following weight ratio: biogas slurry 100 kg, potato residue homogeneous liquid 80 kg, vegetable tail vegetable fermentation liquid 50 kg, mushroom polypeptide liquid 60 kg, microbial polysaccharide 20 kg, potassium fulvic acid 30 kg, urea 120 kg, potassium dihydrogen phosphate 220 kg, vitamin B complex 10 kg.

[0028] The production method of the above-mentioned water-soluble fertilizer containing humic acid is as follows, respectively weigh 20kg of microbial polysaccharide, 30kg of potassium fulvic acid, 120kg of urea, 220kg of potassium dihydrogen phosphate, and 10kg of complex vitamin B, mix them, grind them, and stir them evenly to make Mixture A is sent...

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Abstract

The invention belongs to the technical field of agricultural fertilizers, and particularly relates to a water-soluble fertilizer containing humic acid and a production method of the water-soluble fertilizer. The water-soluble fertilizer is prepared from the following components in parts by weight: 10 parts of biogas slurry, 8 parts of potato residue homogeneous liquid, 5 parts of vegetable residue fermentation liquid, 6 parts of mushroom polypeptide liquid, 2 parts of microbial polysaccharide, 3 parts of potassium fulvic acid and 12 parts of urea. 22 parts of potassium dihydrogen phosphate and 1 part of vitamin B complex. The water-soluble fertilizer is rich in biogas slurry, humic acid and macroelements such as nitrogen, phosphorus and potassium, balanced in nutrition, capable of improving soil properties, providing comprehensive nutrient elements for crop growth, promoting crop growth and effectively improving the crop yield and quality, capable of being widely used for cultivation of crops such as sweet sorghum, ryegrass and highland barley, capable of improving the yield by 10-25% and good in application and popularization prospect.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and in particular relates to a water-soluble fertilizer containing humic acid and a production method thereof. Background technique [0002] Soil is the loose soil surface for crop growth, and fertility is the basic characteristic of soil. There are many basic soil properties that affect fertility, including: the thickness of the plow layer, the texture and structure of the plow layer, the content of organic matter in the soil, the content of nutrients such as nitrogen, phosphorus, and potassium in the soil, and the pH of the soil. At present, in the domestic cultivated soil, the fertility level is low, the soil physical and chemical properties are poor, and the saline-alkali compaction is serious. The low-yielding soil with low crop yield accounts for about 30%. In particular, the fertilization of crops is dominated by chemical fertilizers. Due to long-term excessive or unreaso...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/80C05G5/23
CPCC05B7/00C05G3/00C05G3/80C05G5/23C05C9/00C05C11/00C05F5/002C05F5/008C05F9/04C05F11/00C05F11/02
Inventor 赵瑛刘刚张运晖王枝祥陈玉梁冯守疆崔明九曾凡逵史丽娜
Owner 甘肃省农业科学院生物技术研究所
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