Special organic/inorganic compound fertilizer for edible amaranth
A kind of compound fertilizer and organic technology, which is applied in the field of special organic-inorganic compound fertilizer for amaranth, which can solve the problems of low fertilizer utilization rate, environmental pollution, malnutrition of amaranth crops, etc., and achieve high nutrient utilization rate, good economic benefits, and good quality Effect
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Embodiment 1
[0015] Mix soybean cake and vinegar residue in a weight ratio of 2:1, and ferment at room temperature for 20 days to obtain compost fermented organic fertilizer. Take 47kg of compost fermented organic fertilizer and mix with 22kg urea, 12kg monoammonium phosphate, 12.5kg potassium chloride, 2kg 2-chloro-6-trichloromethyl pyridine, 1kg ferric sulfate, 1.5kg calcium ammonium nitrate, 2kg calcium magnesium phosphate fertilizer, and mix them evenly to be processed into a special compound fertilizer for amaranth. The recommended dosage is 100-120kg / mu.
Embodiment 2
[0017] Mix soybean cake and vinegar residue in a weight ratio of 3:1, and ferment at room temperature for 25 days to obtain compost-fermented organic fertilizer. Take 32kg of compost-fermented organic fertilizer, mix with 30kg ammonium chloride, 20kg superphosphate, 14kg potassium sulfate, 1kg n-butyl thiophosphoric triamide, 0.8kg iron sulfate, 1.2kg calcium ammonium nitrate, 1kg calcium-magnesium phosphate fertilizer, and mixed uniformly, processed into amaranth special compound fertilizer, the recommended dosage is 100-120kg / mu.
Embodiment 3
[0019] Mix soybean cakes and vinegar residues at a weight ratio of 2.5:1 and ferment for 30 days at room temperature to obtain compost-fermented organic fertilizer. Take 55kg of compost-fermented organic fertilizer and mix with 22kg urea, 10kg diammonium phosphate, 10kg potassium sulfate, 2kg four Chloropicolinic acid, 0.5kg iron sulfate, 0.5kg calcium ammonium nitrate, and mixed uniformly, processed into amaranth special compound fertilizer, the recommended dosage is 100-120kg / mu.
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