Organic-inorganic compound fertilizer special for cured tobacco and application method thereof
A method of application and a technology of compound fertilizer, applied in the direction of fertilization methods, applications, fertilization devices, etc., can solve the problems of extensive organic fertilizer materials, few patents, and different effects
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Embodiment 1
[0021] A special organic-inorganic compound fertilizer for flue-cured tobacco is characterized in that it comprises inorganic compound fertilizer and worm castings fermented by EM, and the weight ratio of inorganic compound fertilizer: the vermicompost fermented by EM is 7: 3; wherein: the inorganic compound fertilizer contains weight percent 10% N, 10% P by weight 2 o 5 , 25% by weight of K 2 O.
[0022] The EM-fermented vermicompost is a granulated feces discharged from the abdomen after the earthworms eat after spraying the EM stock solution after 25-30 days of fermentation in the process of stacking cow dung. The EM-fermented vermicompost contains 2.5% by weight of N, 1.27% by weight of P, and 0.8% by weight of K.
[0023] The EM used for cow dung fermentation contains effective active microorganisms such as lactic acid bacteria, saccharomyces, and photosynthetic bacteria. It is more mellow and sour or sour. EM is produced by Amuler Environmental Biotechnology (Nanjin...
Embodiment 2
[0027] A special organic-inorganic compound fertilizer for flue-cured tobacco is characterized in that it comprises inorganic compound fertilizer and worm castings fermented by EM, and the weight ratio of inorganic compound fertilizer: the vermicompost fermented by EM is 5: 5; wherein: the inorganic compound fertilizer contains weight percent 10% N, 10% P by weight 2 o 5 , 25% by weight of K 2 O.
[0028] The EM-fermented vermicompost is a granulated feces discharged from the abdomen after the earthworms eat after spraying the EM stock solution after 25-30 days of fermentation in the process of stacking cow dung. The EM-fermented vermicompost contains 2.5% by weight of N, 1.27% by weight of P, and 0.8% by weight of K.
[0029] The EM used for cow dung fermentation contains effective active microorganisms such as lactic acid bacteria, saccharomyces, and photosynthetic bacteria. It is more mellow and sour or sour. EM is produced by Amuler Environmental Biotechnology (Nanjin...
Embodiment 3
[0033] A special organic-inorganic compound fertilizer for flue-cured tobacco is characterized in that it comprises inorganic compound fertilizer and worm castings fermented by EM, and the weight ratio of inorganic compound fertilizer: the vermicompost fermented by EM is 3: 7; wherein: the inorganic compound fertilizer contains weight percent 10% N, 10% P by weight 2 o 5 , 25% by weight of K 2 O.
[0034]The EM-fermented vermicompost is a granulated feces discharged from the abdomen after the earthworms eat after spraying the EM stock solution after 25-30 days of fermentation in the process of stacking cow dung. The EM-fermented vermicompost contains 2.5% by weight of N, 1.27% by weight of P, and 0.8% by weight of K.
[0035] The EM used for cow dung fermentation contains effective active microorganisms such as lactic acid bacteria, saccharomyces, and photosynthetic bacteria. It is more mellow and sour or sour. EM is produced by Amuler Environmental Biotechnology (Nanjing...
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