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Biofertilizer for rice and preparation and using methods thereof

A bio-fertilizer and rice technology, which is applied in the field of bio-fertilizer for rice and its preparation, can solve the problems of insufficient fertilization, high cost, and large dosage, and achieve the effects of increasing photosynthetic capacity, increasing yield, and improving fertilizer efficiency

Inactive Publication Date: 2014-12-24
WUHAN CHEYUAN ECOLOGICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using the above three types of biological fertilizers alone can only solve one aspect of the nutrition required by plants, and the cost is relatively high, and the dosage is large.

Method used

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  • Biofertilizer for rice and preparation and using methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A biological fertilizer for rice, comprising the following ingredients by weight percentage: 35% organic matter, 50% dry chicken manure, 3% calcium, 1% magnesium, 1 phosphorus, and 10% compound microbial agent; organic matter includes 50% % rice husk powder and 50% straw powder;

[0014] The compound microbial agent includes Bacillus subtilis, yeast, photosynthetic bacteria, and actinomycetes. The effective number of viable bacteria of Bacillus subtilis is 0.5 billion / g-100 million / g, and the effective number of viable bacteria of yeast is 30,000 / g. -50,000 / g, the effective viable count of photosynthetic bacteria is 50 million / g-100 million / g, and the effective viable count of actinomycetes is 10,000 / g-20,000 / g.

[0015] The organic matter, dried chicken manure, calcium, magnesium, and phosphorus are fully fermented and then added with a compound microbial bacterial agent. The fermentation temperature is 55-65°C, the time is 6 days, and the after-ripening is 15 days.

Embodiment 2

[0017] A biological fertilizer for rice, comprising the following components by weight percentage: 40% organic matter, 45% dry chicken manure, 4% calcium, 2% magnesium, 2% phosphorus, and 7% compound microbial agent; the organic matter is rice shell powder;

[0018] The compound microbial agent includes Bacillus subtilis, yeast, photosynthetic bacteria, and actinomycetes. The effective number of viable bacteria of Bacillus subtilis is 0.5 billion / g-100 million / g, and the effective number of viable bacteria of yeast is 30,000 / g. -50,000 / g, the effective viable count of photosynthetic bacteria is 50 million / g-100 million / g, and the effective viable count of actinomycetes is 10,000 / g-20,000 / g.

[0019] The organic matter, dried chicken manure, calcium, magnesium and phosphorus are fully fermented and then added with a compound microbial bacterial agent. The fermentation temperature is 55-65°C, the time is 7 days, and the post-ripening is 14 days.

Embodiment 3

[0021] A kind of bio-fertilizer for rice, comprising the following components by weight percentage: 50% organic matter, 46% dry chicken manure, 5% calcium, 2% magnesium, 2% phosphorus, and 5% compound microbial agent; the organic matter is straw pink;

[0022] The compound microbial agent includes Bacillus subtilis, yeast, photosynthetic bacteria, and actinomycetes. The effective number of viable bacteria of Bacillus subtilis is 0.5 billion / g-100 million / g, and the effective number of viable bacteria of yeast is 30,000 / g. -50,000 / g, the effective viable count of photosynthetic bacteria is 50 million / g-100 million / g, and the effective viable count of actinomycetes is 10,000 / g-20,000 / g.

[0023] Organic matter, dried chicken manure, calcium, magnesium, and phosphorus are fully fermented and then added with a compound microbial agent. The fermentation temperature is 55-65°C, the time is 7 days, and the post-ripening is 16 days.

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Abstract

Te invention relates to a biofertilizer for rice. The biofertilizer is prepared from the following components in percentage by weight: 35-50% of organic matters, 35-50% of dried poultry litter, 3-5% of calcium, 1-2% of magnesium, 1-2% of phosphorus and 5-10% of a compound microbial agent, wherein the organic matters comprise rice shell powder or straw powder; the compound microbial agent comprises bacillus subtilis, saccharomycetes, photosynthetic bacteria and actinomycetes, the effective viable count of the bacillus subtilis is 0.05 billion / g-0.1 billion / g, the effective viable count of the saccharomycetes is 30 thousands / g-50 thousands / g, the effective viable count of the photosynthetic bacteria is 0.05 billion / g-0.1 billion / g, and the effective viable count of the actinomycetes is 10 thousands / g-20 thousands / g. The biofertilizer provided by the invention can be used for satisfying nutrition of all aspects required by growth of rice without causing the problems of soil hardening or salinization after being applied for a long time.

Description

technical field [0001] The invention relates to the field of crop fertilizers, in particular to a biological fertilizer for rice and methods for preparing and using the same. Background technique [0002] At present, most of the fertilizers used for rice are chemical fertilizers. Although they can achieve a certain effect of increasing rice production in a short period of time, long-term application will easily cause problems such as soil compaction or salinization. [0003] There are also some biological fertilizers applied to planting, such as nitrogen-fixing bacteria fertilizer, which is mainly composed of bacteria and fungi that can fix nitrogen; phosphorus bacteria, whose function is to decompose organic phosphorus in the soil and turn it into phosphorus that is easily absorbed by plants; potassium Bacteria, whose function is to decompose potassium compounds in the soil, making them into available potassium that can be absorbed and utilized by plants. These fertilizers...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01C21/00
Inventor 王红兵任顺桥
Owner WUHAN CHEYUAN ECOLOGICAL SCI & TECH CO LTD
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