Special fertilizer capable of improving soil structure and used for rice
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A technology for improving soil and special fertilizer, applied in the direction of sewage/sludge fertilizer, application, nitrogen fertilizer, etc., can solve the problems of soil structure damage and yield reduction in paddy fields, and achieve vigorous growth of rice, improve quality, and improve soil microbial environment Effect
Inactive Publication Date: 2018-02-16
安徽耘泰农业发展有限公司
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However, with the development of the economy, a large amount of surplus labor force has flocked to the city. However, due to the large amount of labor in the rice planting process, fertilizers need to be applied 2-3 times during the entire growth period, which w
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[0013] Example 1
[0014] A special fertilizer for rice to improve soil structure. Its raw materials include: ammonium bicarbonate 40kg, potassium polyphosphate 40kg, potash salt 5kg, phosphate rock powder 18kg, peanut meal 20kg, fermented pig manure 10kg, pond silt 1kg, gypsum powder 0.4kg , Magnesium sulfate 0.2kg, potassium molybdate 2kg, zinc nitrate 0.2kg, ferrous sulfate 0.3kg, bamboo charcoal powder 2kg, diatomaceous earth 8kg, vermiculite powder 1kg.
Example Embodiment
[0015] Example 2
[0016] A special fertilizer for rice to improve soil structure. Its raw materials include: 50kg of ammonium bicarbonate, 20kg of potassium polyphosphate, 15kg of potash salt, 10kg of phosphate rock powder, 40kg of peanut meal, 4kg of fermented pig manure, 5kg of pond silt, and 0.1kg of gypsum powder. , Magnesium sulfate 0.8kg, potassium molybdate 1kg, zinc nitrate 0.8kg, ferrous sulfate 0.1kg, bamboo charcoal powder 9kg, diatomaceous earth 1kg, vermiculite powder 2kg.
Example Embodiment
[0017] Example 3
[0018] A special fertilizer for improving soil structure for rice. Its raw materials include: ammonium bicarbonate 42kg, potassium polyphosphate 35kg, potash salt 8kg, phosphate rock powder 16kg, peanut meal 25kg, fermented pig manure 8kg, pond silt 2kg, gypsum powder 0.3kg , Magnesium sulfate 0.4kg, potassium molybdate 1.8kg, zinc nitrate 0.4kg, ferrous sulfate 0.25kg, bamboo charcoal powder 4kg, diatomaceous earth 6kg, vermiculite powder 1.5kg.
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Abstract
The invention discloses special fertilizer capable of improving soil structure and used for rice. The fertilizer comprises raw materials in parts by weight as follows: 40-50 parts of ammonium bicarbonate, 20-40 parts of polypotassium phosphate, 5-15 parts of sylvite, 10-18 parts of ground phosphate rock, 20-40 parts of peanut meal, 4-10 parts of fermented pig manure, 1-5 parts of pond sludge, 0.1-0.4 parts of land plaster, 0.2-0.8 parts of magnesium sulfate, 1-2 parts of potassium molybdate, 0.2-0.8 parts of zinc nitrate, 0.1-0.3 parts of ferrous sulfate, 2-9 parts of bamboo charcoal powder, 1-8 parts of diatomite and 1-2 parts of vermiculite powder. With the adoption of the special fertilizer capable of improving the soil structure and used for the rice, soil hardening and desertificationcan be eliminated step by step, organic content of soil is increased, granular structure of the soil is optimized, breeding of harmful bacteria is inhibited, sufficient nutrients are supplied, the rice grows vigorously, and the quality of the rice is high.
Description
technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special rice fertilizer for improving soil structure. Background technique [0002] Rice is an important commodity grain in our country. In addition to self-sufficiency, some of it can be exported every year. However, with the development of the economy, a large amount of surplus labor force has flocked to the city. However, due to the large amount of labor in the rice planting process, fertilizers need to be applied 2-3 times during the entire growth period, which will greatly affect the planting of rice. Farmers use a large amount of inorganic fertilizers, causing damage to the soil structure of paddy fields. Although the amount of fertilizers has increased year by year, the yield has not increased but decreased. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a special rice fertil...
Claims
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