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A kind of preparation method of earthworm compound liquid for promoting wheat yield increase

A compound liquid and earthworm technology, applied in the direction of organic fertilizers, etc., can solve the problems of inability to improve seed uniformity and thousand-grain weight, easy to destroy nutrients, and cumbersome technology of earthworm liquid, so as to improve photosynthetic production capacity, increase yield significantly, and promote rapid growth. The effect of operation

Active Publication Date: 2016-08-17
YANGZHOU UNIV
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Problems solved by technology

[0002] Before the present invention, the existing liquid preparations of earthworms were usually obtained by heat treatment or acid treatment, and were generally used in the research on the prevention and treatment of livestock and poultry diseases. The application in wheat was limited to seed soaking treatment, and earthworm liquid was prepared by heat treatment or acid treatment. The technology is cumbersome, the cost is high, and the corresponding nutrients are easy to be destroyed; the soaking treatment of wheat seeds is slow, and the seed uniformity and thousand-grain weight cannot be improved

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  • A kind of preparation method of earthworm compound liquid for promoting wheat yield increase

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Embodiment Construction

[0013] The main methods and steps of implementation are as figure 1 Shown:

[0014] Firstly, earthworms (Taiping No. 2) are collected from the earthworm farm. The so-called Taiping No. 2 earthworms have strong fecundity, the reproductive cycle is 40-50 days, and each egg can hatch about 6 young worms; The body links are narrow and dense, and are susceptible to external stimuli to produce body fluids and viscous substances rich in nutrients; body cavity fluids are rich in biologically active substances (thrombolytic enzymes, antioxidant enzymes, antimicrobial peptides, lumbrokinase, digestive enzymes, hemolysin, collagenase etc.), easy to extract; the digestive tract contains more than 10 kinds of proteolytic enzymes and 18 kinds of amino acids and short peptides, amino acids account for 85%, short peptides and small molecular proteins account for 15%; the living body contains about 12% rich animal protein, dry powder Contain about 70% crude protein; clean the collected earthw...

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Abstract

The invention relates to a preparation method of an earthworm composite liquid for promoting wheat yield increase. The method includes: collecting cow excrement fed earthworms and conducting washing by clear water; mixing earthworms and clear water in a ratio of 1:9 to form an earthworm composite liquid; and conducting soaking under room temperature. The method provided by the invention overcomes the problems of tedious technology, high cost and easy destruction of corresponding nutritional components in existing heat treatment or acid treatment to earthworm liquid preparations, and the defects of slow wheat seed soaking treatment effect, inability to improve seed uniformity, thousand seed weight and the like. The method provided by the invention has the characteristics of simple operation, low cost and small nutrition damage probability, and ensures the pure natural property and ecological environmental protection property of the earthworm composite liquid. Use of the earthworm composite liquid can significantly improve the uniformity and thousand seed weight of wheat seeds, and can reach an obvious yield increase effect.

Description

technical field [0001] The invention relates to a biological fertilizer, in particular to a preparation method of an earthworm compound solution for increasing wheat production. Background technique [0002] Before the present invention, the existing liquid preparations of earthworms were usually obtained by heat treatment or acid treatment, and were generally used in the research on the prevention and treatment of livestock and poultry diseases. The application in wheat was limited to seed soaking treatment, and earthworm liquid was prepared by heat treatment or acid treatment. The technology is cumbersome, the cost is high, and the corresponding nutritional components are easily destroyed; the soaking treatment of wheat seeds is slow to take effect, and the seed uniformity and thousand-grain weight cannot be improved. Contents of the invention [0003] The purpose of the present invention is just to overcome above-mentioned defect, develops a kind of preparation method o...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F11/00
Inventor 李国生
Owner YANGZHOU UNIV
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