Non-chemical foliage fertilizer and preparation method thereof
A foliar fertilizer and chemical technology, applied in nitrogen fertilizers, organic fertilizers, liquid fertilizers, etc., can solve problems such as product safety concerns and agricultural pesticide residues, and achieve the effect of increasing crop yield, yield and quality, and yield.
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Embodiment 1
[0065] A non-chemical foliar fertilizer containing amino acids 35%, polyaspartic acid 5%, polyglutamic acid 5%, mineral potassium fulvic acid 10%, wood vinegar 33%, EM bacteria 2%, chelated Zinc 4%, chelated boron 3%, chelated iron 3%.
[0066] Its preparation method comprises the following steps:
[0067] 1) Add 5% polyaspartic acid and 5% polyglutamic acid to the amino acid solution, and stir thoroughly;
[0068] 2) 10% of mineral potassium fulvic acid and 10% of various trace elements are added to the wood vinegar, and fully stirred;
[0069] 3) Add the well-stirred wood vinegar mixture into the well-stirred amino acid mixture, and add 2% compound bacterial agent, continue stirring, and complete the mixture.
Embodiment 2
[0071] A non-chemical foliar fertilizer containing amino acids 37%, polyaspartic acid 5%, polyglutamic acid 5%, mineral potassium fulvic acid 10%, wood vinegar 33%, EM bacteria 2%, chelated Zinc 2%, chelated boron 3%, chelated iron 3%.
[0072] Its preparation method comprises the following steps:
[0073] 1) Add 5% polyaspartic acid and 5% polyglutamic acid to the amino acid solution, and stir thoroughly;
[0074] 2) 10% of mineral potassium fulvic acid and 10% of various trace elements are added to the wood vinegar, and fully stirred;
[0075] 3) Add the well-stirred amino acid mixture into the well-stirred wood vinegar mixture, and add 2% compound bacterial agent, continue stirring, and complete mixing.
Embodiment 3
[0077] A non-chemical foliar fertilizer containing amino acids 38%, polyaspartic acid 5%, polyglutamic acid 5%, mineral potassium fulvic acid 10%, wood vinegar 30%, EM bacteria 2%, chelated Zinc 4%, chelated boron 3%, chelated iron 3%.
[0078] Its preparation method comprises the following steps:
[0079] 1) Add 5% polyaspartic acid and 5% polyglutamic acid to the amino acid solution, and stir thoroughly;
[0080] 2) 10% of mineral potassium fulvic acid and 10% of various trace elements are added to the wood vinegar, and fully stirred;
[0081] 3) Add the well-stirred amino acid mixture into the well-stirred wood vinegar mixture, and add 2% compound bacterial agent, continue stirring, and complete mixing.
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