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Multifunctional medicinal fertilizer and applications thereof

A multifunctional and medicinal technology, applied in application, fertilizer mixture, fertilization method, etc., can solve problems such as yield decline, damage to soil aggregate structure and microbial activity, reduce soil supply and rice demand adjustment ability, and achieve the effect of yield increase

Inactive Publication Date: 2014-08-13
重庆恩农生物农药研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For rice, for a long time, people have been accustomed to the single application of nitrogen, phosphorus and potassium fertilizers or compound fertilizers, so that the soil organic matter is consumed in large quantities without the necessary supplement, forming such as acid-base hardening, destroying the soil aggregate structure and microbial activity, It hinders the operation of water, heat, fertilizer, and air, reduces the adjustment ability between soil supply and rice demand, and causes problems such as reduced yield and physiological diseases of crops.
[0003] Although there are a variety of fertilizers on the market, there is no fertilizer that combines topdressing, insect control, weeding, loose soil, disease prevention, growth, drought resistance, cold resistance, lodging resistance, and treatment of schistosomes, snails and eggs.

Method used

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Examples

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Effect test

Embodiment

[0033] The use of this multi-functional medicated fertilizer only needs to be applied once (10-15 minutes / acre manually, 3 minutes / acre by mechanical dusting or granulation), and eight functions can be fully completed, namely pest control, weeding, loose soil, Disease prevention, encouragement, drought tolerance, cold tolerance, lodging resistance and other functions.

[0034] The National Hybrid Rice Research Center conducted experiments on large-scale planting in China for 4 years, in Vietnam for 3 years, and in Thailand for 1 year (a total of more than 37 million mu). It was found that all indicators have changed significantly: ① effective saving Artificial 10-20 / mu, increase production by 94.7-206kg / mu, reduce cost by 200-400 yuan / mu. The multifunctional medicated fertilizer can free rice farmers from the heavy, busy and complicated farming operations to engage in diversified operations, and realize the heavy, busy and miscellaneous ones, and easily achieve a bumper rice h...

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PUM

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Abstract

The invention relates to a multifunctional medicinal fertilizer and applications thereof. The medicinal fertilizer is prepared by respectively mixing biopesticide and chemical pesticide through taking a compound fertilizer as a carrier and at least one of trace element fertilizers as a carrier; the compound fertilizer is a nitrogen fertilizer, a phosphorous fertilizer and a potassium fertilizer; the biopesticide comprises microorganisms and fresh ginger; the chemical pesticide comprises 95% of ethiofencarb sodium salt, 3% of carbofuran granules, and 15% of Lecaolong wettable powder. The applications of the multifunctional medicinal fertilizer comprise the steps: evenly mixing the biopesticide and chemical pesticide with the compound fertilizer or the trace element fertilizer, and applying the fertilizer after rice seedlings are transplanted for three to five days and when 3-5cm water is kept in a rice field. The yield of rice can be greatly increased only by applying the multifunctional medicinal fertilizer once, and the multifunctional medicinal fertilizer also has multiple functions of insect killing, weeding, scarification, disease prevention, growth assistance, drought resistance, cold resistance, and lodging resistance, as well as prevention and treatment to schistosoma, oncomelania and ovum, and the like.

Description

technical field [0001] The invention relates to a fertilizer in the field of agriculture, in particular to a multifunctional medicinal fertilizer and its application. Background technique [0002] For rice, for a long time, people have been accustomed to single application of nitrogen, phosphorus and potassium fertilizers or compound fertilizers, so that the soil organic matter is consumed in large quantities without the necessary supplement, forming such as making the compaction acid-base, destroying the soil aggregate structure and microbial activity, It hinders the operation of water, heat, fertilizer and air, reduces the adjustment ability between soil supply and rice demand, and causes problems such as yield decline and physiological diseases of crops. [0003] Although there are a variety of fertilizers on the market, there is no fertilizer that combines topdressing, insect control, weeding, loosening, disease prevention, growth, drought resistance, cold resistance, lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/04A01C21/00C05G3/60C05G3/80
Inventor 曾治中
Owner 重庆恩农生物农药研究所
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