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A special compound fertilizer for Angelica dahurica and preparation method thereof
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A technology of compound fertilizer and Angelica dahurica, applied in application, fertilization device, fertilizer mixture, etc., can solve the problems of high heavy metal content, soil agglomeration, etc., and achieve the effects of simple preparation method, improvement of soil environment, and regulation of soil moisture content
Active Publication Date: 2018-12-25
安徽沃福农业生物科技股份有限公司
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[0004] Aiming at the problems existing in the prior art, the present invention provides a special compound fertilizer for Angelica dahurica. After using the compound fertilizer, the yield of Angelica dahurica is high, the quality is good, and the problems of soil caking and high content of heavy metals are solved.
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Embodiment 1
[0021] A special compound fertilizer for Angelica dahurica, comprising the following raw materials in parts by weight:
[0022] 70 parts of urea, 45 parts of calcium magnesium phosphate fertilizer, 1.0 part of sodium molybdate fertilizer, 15 parts of potassium dihydrogen phosphate, 2 parts of glucose lactone, 2 parts of sodium bicarbonate, 3 parts of medical stone powder, 15 parts of garlic straw, 96 parts of rice bran ;
[0023] The preparation method is as follows:
[0024] (1) Cut garlic stalks into 2-3cm pieces, then add 2% fatty alcohol ether phosphate aqueous solution according to the ratio of material to liquid: 1kg:20ml, let it stand for 6 hours, then add sodium bicarbonate, and stir evenly to get garlic stalks base stock;
[0025] (2) Lay rice bran in the fermentation tank with a thickness of 15cm, light it, and after the rice bran is burned out, lay the garlic straw base material evenly on the rice bran charcoal, seal it, turn it over after 8 days, stir it evenly, ...
Embodiment 2
[0028] A special compound fertilizer for Angelica dahurica, comprising the following raw materials in parts by weight: 76 parts of urea, 50 parts of calcium magnesium phosphate fertilizer, 1.2 parts of sodium molybdate fertilizer, 10 parts of potassium dihydrogen phosphate, 3 parts of glucose lactone, 1 part of sodium bicarbonate, 3 parts of medical stone powder, 20 parts of garlic straw, 100 parts of rice bran;
[0029] The preparation method is the same as in Example 1.
Embodiment 3
[0031] A special compound fertilizer for Angelica dahurica, comprising the following raw materials in parts by weight: 80 parts of urea, 40 parts of calcium magnesium phosphate fertilizer, 0.8 part of sodium molybdate fertilizer, 13 parts of potassium dihydrogen phosphate, 3 parts of glucose lactone, 2 parts of sodium bicarbonate, 2 parts of medical stone powder, 18 parts of garlic straw, 90 parts of rice bran;
[0032] The preparation method is the same as in Example 1.
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Abstract
The invention belongs to the technical field of fertilizer, and more specifically relates to a compound fertilizer specially used for radix angelicae, and a preparation method thereof. The compound fertilizer is prepared from, by weight, 70 to 80 parts of urea, 40 to 50 parts of calcium magnesium phosphate fertilizer, 0.8 to 1.2 parts of sodium molybdate fertilizer, 10 to 15 parts of monopotassium phosphate, 2 to 3 parts of gluconolactone, 1 to 2 parts of sodium bicarbonate, 2 to 3 parts of medical stone powder, 15 to 20 parts of garlic straw, and 90 to 100 parts of rice bran. After application of the compound fertilizer specially used for radix angelicae, plant diseases and insect pests are seldom caused, radix angelicae yield and quality are increased, and high quality ratio is higher than 80%.
Description
technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a special compound fertilizer for Angelica dahurica and a preparation method thereof. Background technique [0002] Baizhi (Angelica dahurica (fisch.ex Hoffm.) Benth.et Hook.f.ex Franch.etSav), a tall perennial herb, is used as medicine with roots, and has the functions of dispelling diseases and dehumidification, draining pus and promoting muscle growth, promoting blood circulation and relieving pain. [0003] Angelica dahurica is distributed in most areas of my country, and requires loose, deep, and fertile soil. In the prior art, there are few reports about the compound fertilizer dedicated to Angelica dahurica, and the existing fertilizers are easy to cause soil caking, and the amount of use is large. The yield of Angelica dahurica is low, and the quality is poor. Contents of the invention [0004] Aiming at the problems existing in the prior art, the invent...
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