A kind of biological medicine fertilizer special for alfalfa

A biomedical fertilizer, alfalfa technology, applied in the direction of application, fertilization device, fertilizer mixture, etc., to achieve the effect of improving quality, increasing yield, and promoting the growth of alfalfa

Active Publication Date: 2016-09-07
北京航天恒丰科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report about special fertilizer for alfalfa

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A biomedical fertilizer dedicated to alfalfa, which contains the following raw materials in weight percentage: 70% humus, 15% alfalfa biogas slurry, 4% three kinds of plant extracts, and 11% additives; wherein the humus is made from crop straw sun-dried material and fermented by microorganisms , obtained after drying; the alfalfa biogas slurry is prepared as follows: after the alfalfa is crushed, add water twice the weight of the alfalfa, use anaerobic activated sludge or the existing alfalfa biogas slurry to carry out microbial inoculation, and inoculate The amount is 35% v / v, fermented at 30°C for 12 days, extracting biogas slurry, and filtering to remove solid impurities. The three kinds of plant extracts are composed of the extracts of neem, milk vetch and chamaejasma; among them, neem, alfalfa, Three kinds of materials of chamaema chamaejasma are composed of three kinds of plant premixes, which are prepared with 90% hydrochloric acid and water to form a dilute hydr...

Embodiment 2

[0014] A biomedical fertilizer dedicated to alfalfa, which contains the following raw materials in weight percentage: 75% humus, 10% alfalfa biogas slurry, 5% three kinds of plant extracts, and 10% additives; wherein the humus is obtained from crop stalks and dried by microbial fermentation , obtained after drying; the alfalfa biogas slurry is prepared as follows: after the alfalfa is crushed, add water twice the weight of the alfalfa, use anaerobic activated sludge or the existing alfalfa biogas slurry to carry out microbial inoculation, and inoculate The amount is 35% v / v, fermented at 40°C for 14 days, extracting biogas slurry, and filtering to remove solid impurities. The three kinds of plant extracts are composed of the extracts of neem, milk vetch and chamaejasma; among them, neem, alfalfa, Three kinds of materials of chamaema chamaejasma are composed of three kinds of plant premixes, which are prepared with 90% hydrochloric acid and water to form a dilute hydrochloric a...

Embodiment 3

[0016] A biomedical fertilizer for alfalfa, which contains the following raw materials in weight percentage: 73% of humus, 12% of alfalfa biogas slurry, 4% of three kinds of plant extracts, and 11% of additives; wherein the humus is made of crop straw sun-dried material and fermented by microorganisms , obtained after drying; the alfalfa biogas slurry is prepared as follows: after the alfalfa is crushed, add water twice the weight of the alfalfa, use anaerobic activated sludge or the existing alfalfa biogas slurry to carry out microbial inoculation, and inoculate The amount is 35% v / v, fermented at 35°C for 13 days, extracting biogas slurry, and filtering to remove solid impurities. The three kinds of plant extracts are composed of the extracts of neem, milk vetch and chamaejasma; among them, neem, alfalfa, Three kinds of materials of chamaema chamaejasma are composed of three kinds of plant premixes, which are prepared with 90% hydrochloric acid and water to form a dilute hyd...

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PUM

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Abstract

The invention relates to a kind of biomedical fertilizer specially used for alfalfa, which contains the following raw materials in weight percentage: 70-75% of humus, 10-20% of biogas slurry of alfalfa, 4-8% of three kinds of plant extracts, 10-15% of additives. The invented medicinal fertilizer has a special function of killing insects and preventing diseases, and has the comprehensive functions of promoting the growth of alfalfa, increasing the yield and improving the quality.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a kind of biomedical fertilizer specially used for alfalfa. Background technique [0002] Alfalfa is a general term for plants of the genus Medicago, commonly known as cauliflower, which is a perennial flowering plant. The most famous of these is alfalfa (Medicago sativa) as pasture. There are many kinds of alfalfa, mostly wild herbaceous plants. There are three main types of alfalfa produced in China. The nutritional value is very high, and it has the effects of clearing the spleen and stomach, benefiting the large and small intestines, and lowering bladder stones. Alfalfa contains the most abundant vitamin K, which is higher than all vegetables. Others such as vitamin C and B are also quite rich. It is livestock feed. Introduced from the Western Regions in the Western Han Dynasty. There is no report about the special fertilizer for alfalfa at present. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/02C05G3/60
Inventor 李柳强曹辉
Owner 北京航天恒丰科技股份有限公司
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