Vegetable foliar bacterial fertilizer as well as preparation method and application thereof
A vegetable and bacterial fertilizer technology, applied in the application, nitrogen fertilizer, potassium fertilizer and other directions, can solve the problems of insufficient crop yield effect, vegetable design, etc., and achieve the effect of improving vegetable quality, increasing yield and quality, and enhancing disease resistance.
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[0021] 1. Composition and preparation of biological bacterial fertilizer:
[0022] The formula composition and preparation of biological bacterial fertilizer A, (1) Composition: 30 parts of Bacillus cereus bacterial agent, 8 parts of chitosan, 10 parts of amino acid, 12 parts of micro-fertilizer, 40 parts of water. (2) Preparation: 1. get the bacillus cereus inoculum according to the prescribed ratio, and set aside; 2. get chitosan, amino acid and micro-fertilizer according to the prescribed ratio and fully stir and dissolve them in the aseptic water of the required ratio; ①Add the bacterial agent obtained in step ② to the solution obtained in step ②, under the conditions of temperature 25-30°C and pH 6.0-6.8, mix thoroughly in a sterile mixer, pack in bags to obtain vegetable leaf bacterial fertilizer A.
[0023] Composition and preparation of foliar fertilizer B formula, (1) Composition: 8 parts of chitosan, 10 parts of amino acid, 12 parts of micro-fertilizer, 70 parts of w...
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