Pyroligneous-contained liquid compound fertilizer and application thereof
A technology of wood vinegar and compound fertilizer, applied in the field of effective nutrient preparations, can solve the problems of destroying the stable soil environment, burning the surface of plant leaves, and high pesticide residues, maintaining soil environment stability, inhibiting common vegetable diseases, and reducing prices. Effect
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[0013] The specific embodiments of the present invention will be described in detail below, and the beneficial effects of the present invention will be further illustrated in combination with experiments.
[0014] 1. Formula of wood vinegar compound fertilizer
[0015] Formula 1: wood vinegar 1.25kg; superphosphate 2.5kg; urea 1kg; lactic acid 0.5kg; water 50kg;
[0016] Formula 2: wood vinegar 2.0kg; superphosphate 1.5kg; urea 0.5kg; lactic acid 0.25kg; water 54kg;
[0017] Formula 3: wood vinegar 2.5kg; superphosphate 1.5kg; urea 0.5kg; lactic acid 1kg; water 55kg;
[0018] Formula 4: wood vinegar 1.0kg; superphosphate 2.5kg; urea 1kg; lactic acid 1kg; water 48kg;
[0019] Formula 5: wood vinegar 1.5kg; superphosphate 2.0kg; urea 0.5kg; lactic acid 0.5kg; water 50kg.
[0020] 2. Preparation of each mixed fertilizer
[0021] According to any one of the above formulas, superphosphate is made into 20-mesh granules for subsequent use;
[0022] The wood vinegar stock solutio...
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