A plasma preparation applied to plant disease control and growth promoting and its preparation method

Abstract

The present invention relates to a plasma preparation applied to plant disease control and growth promoting and its preparation method. The plasma preparation at least comprises plasma stock solution, which includes a vegetable oil mixed solution consisting of a vegetable oil and a plant trace element nutrient solution, an edible dispersant and plasma; the volume ratio of vegetable oil to plant trace element nutrient solution in the vegetable oil mixed solution is 1:10-2:1; the amount of the edible dispersant is 20mg -300mg relative to per liter vegetable oil mixed solution; the content of plasma in the plasma stock solution is 5mg / L-80mg / L. Its preparation method is simple: weigh all components, place them into a container and mix them, input plasma into the container and obtain the plasma preparation when the concentration of the plasma reaches the required level. The beneficial effects of the present application are that the cost of plasma preparation obtained from vegetable oil diluted by plant trace element nutrient solution is lower than that obtained from pure vegetable oil directly, and the preparation speed is greatly accelerated; meanwhile, the plant trace element comprised in the obtained product can improve quick formation of callus tissues of plants and accelerate recovery speed of infected trees.

Description

technical field [0001] The invention relates to the field of plant disease prevention and control, in particular to a plasma preparation applied to plant disease control and growth promotion and a preparation method thereof. Background technique [0002] Various plant disseminated diseases can be divided into fungal diseases, bacterial diseases, viral diseases, nematode diseases, parasitic seed plant diseases and other types according to the different sources of dissemination. Plant diseases not only seriously affect plant growth, but also lead to plant death in severe cases, especially in the agricultural field, which will directly lead to crop yield reduction and affect the income of the agricultural industry. In view of the huge harm caused by disseminated diseases, the traditional agricultural method in my country is to use chemical pesticides for prevention and control, but the chemical agents used in this method not only have adverse effects on plant growth, but also c...

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Problems solved by technology

[0006] 3. Due to the high acidity of vegetable oil, it will cause harm to some plants and seriously affect the growth

[0007] 4. Single function, simple sterilization, limited therapeutic effect

It cannot promote the healing of lesion wounds, nor can it provide any help for the restoration of tree growth status

[0008] 5. The release rate of plasma is too fast, the action time is short, and the effect on plant roots and branches is poor

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