Continuous cropping obstacle regulation and control agent for corn field and preparation method thereof
A technology of continuous cropping obstacles and regulators, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of farmers only paying attention, plant nutrition imbalance, and aggravation of soil-borne diseases in farmland, so as to achieve a simple and easy preparation method, increase yield and improve efficiency. The effect of quality and easy availability of raw material resources
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[0043] Example 1 A cornfield continuous cropping obstacle regulator. The raw materials in this regulator are calculated in parts by weight: 41.10 parts of copper acetate, 27.40 parts of special fertilizer, 20.56 parts of thiophanate methyl, 5.47 parts of streptomycin sulfate, rooting 4.10 parts of powder and 1.37 parts of cytokinin; the above-mentioned special fertilizer is composed of the following raw materials in parts by weight: 44 parts of urea, 32 parts of monoammonium phosphate, 18 parts of potassium sulfate, 3 parts of zinc sulfate, 2 parts of ammonium molybdate, 0.5 part of boric acid, 0.5 part of industrial citric acid.
Example Embodiment
[0044] Example 2 A cornfield continuous cropping obstacle regulator. The raw materials in this regulator are calculated in parts by weight: 39.05 parts of copper acetate, 26.03 parts of special fertilizer, 19.53 parts of thiophanate methyl, 5.20 parts of streptomycin sulfate, rooting 3.90 parts of powder and 1.30 parts of cytokinin; the above-mentioned special fertilizer is composed of the following raw materials in parts by weight: 44 parts of urea, 32 parts of monoammonium phosphate, 18 parts of potassium sulfate, 3 parts of zinc sulfate, 2 parts of ammonium molybdate, 0.5 part of boric acid, 0.5 part of industrial citric acid.
Example Embodiment
[0045] Example 3 A cornfield continuous cropping obstacle regulator. The raw materials in this regulator are calculated in parts by weight: 42.00 parts of copper acetate, 27.50 parts of special fertilizer, 21.00 parts of thiophanate methyl, 6.00 parts of streptomycin sulfate, rooting 4.60 parts of powder and 1.60 parts of cytokinin; the above-mentioned special fertilizer is composed of the following raw materials in parts by weight: 40 parts of urea, 30 parts of monoammonium phosphate, 16 parts of potassium sulfate, 2 parts of zinc sulfate, 1 part of ammonium molybdate, 0.3 parts of boric acid and 0.3 parts of industrial citric acid.
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