Special amino acid foliar fertilizer for oolong tea as well as preparation method and application thereof
A technology of oolong tea and amino acid, applied in the direction of fertilization method, application, nitrogen fertilizer, etc., can solve the problems of amino acid incomplete absorption and utilization, waste of amino acid, etc., and achieve the effect of increasing tea yield, increasing tea yield, increasing germination number and germination density
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Embodiment 1
[0026] The special amino acid foliar fertilizer for oolong tea of the present embodiment, in parts by mass, includes: 20 parts of tea fermentation liquid, 10 parts of compound amino acids, 1 part of surfactant, and 5 parts of chelating agent; among the present embodiment, surfactant It is sodium dodecylbenzenesulfonate, and the chelating agent is ethylenediaminetetraacetic acid;
[0027] The tea fermentation liquid is prepared by the following method: take tea waste such as tea residues, tea dust and tea stalks, first dry them, then pulverize them into powder, and mix them uniformly according to the mass ratio of 50:7:3 to obtain the tea fermentation substrate Get 200kg of the tealeaves fermentation substrate, add 1kg of fermentin (Huai'an Dahua Biotechnology Co., Ltd.), add 100kg of water, mix well and then seal and ferment at 35~60°C for 10 days, then open and stir for 10 days, after fully fermenting , and filtered to obtain the tea fermented liquid;
[0028] The compound...
Embodiment 2
[0032] The special amino acid foliar fertilizer for oolong tea of the present embodiment, in parts by mass, includes: 20 parts of tea fermentation liquid, 10 parts of compound amino acids, 1 part of surfactant, and 5 parts of chelating agent; among the present embodiment, surfactant It is ethoxylated sodium alkyl sulfate, and the chelating agent is nitrilotriacetic acid;
[0033] The tea fermentation liquid is prepared by the following method: take tea waste such as tea residues, tea dust and tea stalks, first dry them, then pulverize them into powder, and mix them uniformly according to the mass ratio of 50:7:3 to obtain the tea fermentation substrate Get 200kg of the tealeaves fermentation substrate, add 1kg of fermentin (Huai'an Dahua Biotechnology Co., Ltd.), add 100kg of water, mix well and then seal and ferment at 35~60°C for 10 days, then open and stir for 10 days, after fully fermenting , and filtered to obtain the tea fermented liquid;
[0034] The compound amino a...
Embodiment 3
[0038]The special amino acid foliar fertilizer for oolong tea of the present embodiment, in parts by mass, includes: 20 parts of tea fermentation liquid, 10 parts of compound amino acids, 1 part of surfactant, and 5 parts of chelating agent; among the present embodiment, surfactant It is OP-10, and the chelating agent is N-hydroxyethylethylamine triacetic acid;
[0039] The tea fermentation liquid is prepared by the following method: take tea waste such as tea residues, tea dust and tea stalks, first dry them, then pulverize them into powder, and mix them uniformly according to the mass ratio of 50:7:3 to obtain the tea fermentation substrate Get 200kg of the tealeaves fermentation substrate, add 1kg of fermentin (Huai'an Dahua Biotechnology Co., Ltd.), add 100kg of water, mix well and then seal and ferment at 35~60°C for 10 days, then open and stir for 10 days, after fully fermenting , and filtered to obtain the tea fermented liquid;
[0040] The compound amino acid compri...
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