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Molybdenum-cobalt-iron rhizobium synergist and preparation method thereof

A rhizobia and synergist technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of poor nitrogen fixation activity and inability to provide nitrogen nutrition for crops, so as to improve soil, promote rapid mass reproduction, and improve stress resistance Effect

Inactive Publication Date: 2014-02-26
安徽省文胜生物工程股份有限公司
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  • Abstract
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Problems solved by technology

However, the existing rhizobia fertilizers have poor nitrogen fixation activity and cannot provide sufficient nitrogen nutrition for crops.

Method used

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  • Molybdenum-cobalt-iron rhizobium synergist and preparation method thereof

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Embodiment Construction

[0010] A molybdenum-cobalt-iron rhizobia synergist, made of the following raw materials by weight (kg): potassium dihydrogen phosphate 100, ammonium sulfate 100, superphosphate 40, ammonium molybdate 10, cobalt sulfate 10, sulfurous acid heptahydrate Iron 100, zinc sulfate monohydrate 50, aloe vera powder 25, bread crumbs 20, peat soil 40, corn cob 15, modified zeolite powder 60, bagasse 15;

[0011] The preparation method of the modified zeolite powder is as follows: (a) Take the zeolite and place it at 650°C for calcination for 3 hours, after cooling to room temperature, put it into a hydrochloric acid solution with a concentration of 15% and boil for 20 minutes, filter, and use distilled water to filter the residue Wash, dry, crush, and pass through a 100-150 mesh sieve; (b) add 3-5% tobacco powder, 3% neem bark powder, 2% basil leaf powder, and 3% zeolite powder to the sieved zeolite powder Tung husk powder and 2% pomegranate peel powder, mixed evenly, and then beaten with...

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Abstract

The invention discloses a molybdenum-cobalt-iron rhizobium synergist and a preparation method thereof. The molybdenum-cobalt-iron rhizobium synergist is prepared from the following raw materials in parts by weight: 100-150 parts of potassium dihydrogen phosphate, 50-100 parts of ammonium sulfate, 30-50 parts of calcium superphosphate, 10-15 parts of ammonium molybdate, 10-15 parts of cobalt sulfate, 100-150 parts of ferrous sulfate heptahydrate, 40-60 parts of zinc sulphate monohydrate, 20-30 parts of aloe powder, 15-25 parts of bread crumbs, 35-45 parts of peat soil, 10-15 parts of corncob, 50-80 parts of modified zeolite powder and 10-15 parts of bagasse. The synergist disclosed by the invention meets the nutrition for the rhizobium growth, promotes quick mass propagation of rhizobium, remarkably improves the nitrogen fixing activity and provides sufficient nitrogen nutrition to the crops, thus the use of chemical nitrogen fertilizer is reduced, the soil is improved, the fertility is improved, the quick growth of crops is promoted, the stress resistance of the crops is enhanced, and the pest and disease damage is reduced; and moreover, the output is increased, the quality is improved, and important economic benefits are created.

Description

technical field [0001] The invention relates to a molybdenum-cobalt-iron rhizobia synergist and a preparation method thereof, belonging to the technical field of agricultural fertilizers. Background technique [0002] To increase crop production, a large amount of nitrogen fertilizer must be applied, and crop nitrogen fertilizer comes from chemical nitrogen fertilizer and biological nitrogen fixation. As we all know, chemical nitrogen fertilizer has made a great contribution to crop yield, but chemical nitrogen fertilizer has high production cost, low utilization rate, and has been and is still destroying soil fertility and environmental ecology, which has become an obstacle to sustainable development. Microbial fertilizers can at least replace chemical fertilizers, reduce chemical fertilizer pollution and improve crop yield and quality. Rhizobial fertilizers reduce nitrogen use in leguminous crops. However, the existing rhizobia fertilizers have poor nitrogen fixation act...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 李文胜赵琳丽王成志徐恩静赵国昌李伟
Owner 安徽省文胜生物工程股份有限公司
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