Soil conditioner for Chuzhou chrysanthemum continuous cropping
A soil conditioner, the technology of Chu chrysanthemum, applied in the application, organic fertilizer, nitrogen fertilizer and other directions, can solve the problems of degradation, yield reduction, Chu chrysanthemum quality decline, etc., so as to reduce soil damage, ensure yield and quality, and reduce application amount Effect
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Embodiment 1
[0011] A soil conditioner for continuous cropping of chrysanthemum, made from the following raw materials in parts by weight: 14 parts of fermented cow dung, 22 parts of attapulgite, 6 parts of EDTA chelated iron, 18 parts of weathered coal, mangosteen bark powder 14 parts, 4 parts of Jindiluo dry powder, 6 parts of organic amino acid extract, 16 parts of persimmon puree;
[0012] Wherein, the organic amino acid extract is prepared by mixing the fly maggot extract and the male silkworm moth extract at a weight ratio of 3:1.
[0013] The preparation method of the fly maggot extract is as follows: add the fly maggots to an acidic aqueous solution with a pH value of 4.2 equivalent to 26 times its weight, acidolyze it at 60-75°C for 2.5 hours, collect the filtrate after filtering, and adjust the pH value to 6.5, to obtain the fly maggot extract; the preparation method of the male silk moth extract is as follows: the male silk moth is added to an acidic aqueous solution with a pH v...
Embodiment 2
[0017] A soil conditioner for continuous cropping of chrysanthemum, made from the following raw materials in parts by weight: 10 parts of fermented cow dung, 25 parts of attapulgite, 7 parts of EDTA chelated iron, 15 parts of weathered coal, mangosteen bark powder 8 parts, 8 parts of Jindiluo dry powder, 7 parts of organic amino acid extract, 20 parts of green onion puree;
[0018] Wherein, the organic amino acid extract is prepared by mixing the fly maggot extract and the male silkworm moth extract at a weight ratio of 3:1.
[0019] Its method of use is the same as in Example 1.
Embodiment 3
[0021] A soil conditioner for continuous cropping of chrysanthemum, made from the following raw materials in parts by weight: 12 parts of fermented cow dung, 20 parts of attapulgite, 5 parts of EDTA chelated iron, 20 parts of weathered coal, mangosteen bark powder 10 parts, 10 parts of Jindiluo dry powder, 5 parts of organic amino acid extract, 18 parts of persimmon puree;
[0022] Wherein, the organic amino acid extract is prepared by mixing the fly maggot extract and the male silkworm moth extract at a weight ratio of 3:1.
[0023] Its method of use is the same as in Example 1.
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