Foliar fertilizer for inducing melon vegetable powdery mildew resistance and preparation method thereof
A technology for melon vegetables and powdery mildew, which is applied in the field of foliage fertilizer for inducing melon vegetables powdery mildew resistance and its preparation, can solve the problem of affecting the normal growth and development of melon vegetables, reducing the yield and quality of melon vegetables, and disease resistance. Variety resistance degradation and other problems, to achieve the effect of improving resistance, improving quality, and promoting growth
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Embodiment 1
[0030] A foliar fertilizer for inducing powdery mildew resistance of melon vegetables, comprising the following raw materials in parts by weight: 4 parts of salicylic acid, 2 parts of methyl jasmonate, 5 parts of chitosan oligosaccharide, 1 part of stigmasterol, and earthworm hydrolyzate 30 parts, 1 part of new high lipid film, 1 part of betaine, 1 part of lauroyl diethanolamine, 5 parts of desugared sodium lignosulfonate, 20 parts of water.
[0031] Above-mentioned a kind of preparation method of the foliage fertilizer that induces melon vegetable powdery mildew resistance comprises the following steps:
[0032] (1) Preparation of earthworm hydrolyzate: take fresh earthworms and wash them with deionized water, put them into a high-speed tissue grinder and mash them; add deionized water according to the mass ratio of earthworms to water at 1:3, and mix well Then put it into the reaction kettle, adjust the pH of the solution to 6 with dilute hydrochloric acid with a concentrati...
Embodiment 2
[0037] A foliar fertilizer for inducing powdery mildew resistance of melon vegetables, comprising the following raw materials in parts by weight: 2 parts of salicylic acid, 5 parts of methyl jasmonate, 3 parts of chitosan oligosaccharide, 3 parts of stigmasterol, and earthworm hydrolyzate 23 parts, 9 parts of new high-fat film, 2 parts of betaine, 3 parts of diethanolamine cocoate, 3 parts of desugared condensation sodium lignosulfonate, 35 parts of water.
[0038] Above-mentioned a kind of preparation method of the foliage fertilizer that induces melon vegetable powdery mildew resistance comprises the following steps:
[0039] (1) Preparation of earthworm hydrolyzate: take fresh earthworms and wash them with deionized water, put them into a high-speed tissue grinder and mash them; add deionized water according to the mass ratio of earthworms to water at 1:2, and mix well Then put it into the reaction kettle, adjust the pH of the solution to 7 with dilute hydrochloric acid wit...
Embodiment 3
[0044] A foliar fertilizer for inducing powdery mildew resistance of melon vegetables, comprising the following raw materials in parts by weight: 1 part of salicylic acid, 8 parts of methyl jasmonate, 2 parts of chitosan oligosaccharide, 2 parts of stigmasterol, and earthworm hydrolyzate 10 parts, 13 parts of new high-fat film, 3 parts of betaine, 5 parts of fatty alcohol polyoxyethylene ether, 1 part of styrene acrylic acid, 50 parts of water.
[0045] Above-mentioned a kind of preparation method of the foliage fertilizer that induces melon vegetable powdery mildew resistance comprises the following steps:
[0046] (1) Preparation of earthworm hydrolyzate: take fresh earthworms and wash them with deionized water, put them into a high-speed tissue grinder and mash them; add deionized water according to the mass ratio of earthworms to water at 1:1, and mix well Then put it into the reaction kettle, adjust the pH of the solution to 8 with dilute hydrochloric acid with a concentr...
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