Special environment-friendly fertilizer for flower planting and preparation method of fertilizer
An environmental protection and flower technology, applied in organic fertilizers, excretion fertilizers, fertilizer mixtures, etc., can solve the problems of aggravated pests and diseases, soil ecological imbalance, and low equipment requirements, and achieve shortened growth cycle, high nutrient content, and low equipment requirements. Effect
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Embodiment 1
[0035] A special environment-friendly fertilizer for planting flowers, comprising the following components in parts by weight: 5 parts of weed powder, 5 parts of fallen leaf powder, 10 parts of duck manure, 10 parts of pig manure, 0.3 part of biological bacteria agent, and a degradable polymer film bag Covering 20 parts of nanomaterials; the biological agent is formed by mixing Aspergillus, fungus, thrivus and nitrogen-fixing bacteria in a mass ratio of 1:2:3:5.
[0036] The preparation method of the degradable polymer film-coated nanomaterials comprises the following steps:
[0037] 1) Surface modification of polypyrrole tube: Disperse 30 g of polypyrrole tube in 100 g of dimethyl sulfoxide, add 10 g of epichlorohydrin and 5 g of triethylamine, stir and react at 70 ° C for 4 hours; Filter, and wash the filter cake with ethanol for 4 times and remove the solvent by rotary evaporation;
[0038] 2) Phosphate-modified polypyrrole tube: Disperse 30 g of the surface-modified polyp...
Embodiment 2
[0048] A special environment-friendly fertilizer for planting flowers, comprising the following components by weight: 6 parts of weed powder, 7 parts of fallen leaf powder, 12 parts of duck manure, 12 parts of pig manure, 0.5 part of biological bacteria agent, and a degradable polymer film bag Covering 23 parts of nanomaterials; the biological agent is formed by mixing nitrogen-fixing bacteria, Trichoderma reesei and Paenibacillus polymyxa in a mass ratio of 4:5:7.
[0049] The preparation method of the degradable polymer film-coated nanomaterials comprises the following steps:
[0050] 1) Surface modification of polypyrrole tubes: disperse 35 g of polypyrrole tubes in 120 g of N,N-dimethylformamide, add 10 g of epichlorohydrin and 6.5 g of triethylamine, and stir at 73°C for 4.5 hour; After that, precipitate in water, filter, and wash the filter cake with ethanol for 5 times and remove the solvent by rotary evaporation;
[0051] 2) Phosphate-modified polypyrrole tube: Disper...
Embodiment 3
[0061] A special environment-friendly fertilizer for planting flowers, comprising the following components by weight: 7 parts of weed powder, 7 parts of fallen leaf powder, 13 parts of duck manure, 13 parts of pig manure, 0.6 part of biological bacteria agent, and a degradable polymer film bag Covering 26 parts of nanomaterials; the biological agent is formed by mixing Aspergillus, fungus, nitrogen-fixing bacteria and Trichoderma reesei in a mass ratio of 2:3:1:5.
[0062] The preparation method of the degradable polymer film-coated nanomaterials comprises the following steps:
[0063] 1) Surface modification of polypyrrole tube: Disperse 40 g of polypyrrole tube in 130 g of N-methylpyrrolidone, add 10 g of epichlorohydrin and 8 g of triethylamine to it, stir and react at 77°C for 5 hours; Precipitate, filter, and wash the filter cake with ethanol for 6 times and then remove the solvent by rotary evaporation;
[0064] 2) Phosphate-modified polypyrrole tube: Disperse 40 g of t...
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