Tillering fertilizer specially used for rice

A technology for tillering fertilizer and rice, applied in the application, phosphate fertilizer, organic fertilizer and other directions, can solve the problems of insignificant effect of increasing rice yield, difficult decomposition of fertilizer components, and insignificant effect of increasing yield, etc., so as to improve physical and chemical properties and increase the number of ears. and 1000-grain weight, the effect of improving microbial activity

Inactive Publication Date: 2020-01-31
衡阳县蒸湛农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently on the market, related products related to special tillering fertilizers for rice generally have defects such as low absorption efficiency, single function, serious soil residues, and ineffective effects on increasing rice production. The effect of increasing yield is not significant, and some components in the fertilizer are difficult to decompose, so it is difficult to meet the requirements of rice growers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The special tiller fertilizer for rice includes the following raw materials in proportion by mass: 2400g of urea, 1800g of potassium fertilizer, 1500g of nitrogen supplement, 800g of phosphate mixture, 800g of zinc sulfate, 800g of calcium chloride, 500g of tillering inducer, 300g of polyaspartic acid, ethanolamine 50g, uniconazole 30g. Among them, the potassium fertilizer contains 600g of potassium chloride, 1000g of potassium sulfate, 100g of potassium humate and 100g of potassium feldspar powder; the supplementary nitrogen fertilizer is a mixture of ammonium bicarbonate and ammonium chloride with a mass ratio of 1:1; the phosphate mixture is dihydrogen phosphate The ratio mixture of ammonium and magnesium phosphate with a mass ratio of 3:1~5:1; the tillering inducer is a compound mixture with a mass ratio of functional components and S-absorbin of 20:1~30:1, and the functional group Divided into a mixture of cytokinin, polynucleic acid and potassium indolebutyrate at...

Embodiment 2

[0032] The special tillering fertilizer for rice comprises the following raw materials in proportions by mass:

[0033] The special tiller fertilizer for rice includes the following raw materials in mass proportions: urea 2300g, potassium fertilizer 1800g, nitrogen supplement 1200g, phosphate mixture 900g, zinc sulfate 800g, calcium chloride 800g, tillering inducer 400g, polyaspartic acid 200g, ethanolamine 40g, uniconazole 20g, trace element agent 40g, bentonite 350g. Among them, the potassium fertilizer contains 600g of potassium chloride, 1000g of potassium sulfate, 100g of potassium humate and 100g of potassium feldspar powder; the supplementary nitrogen fertilizer is a mixture of ammonium bicarbonate and ammonium chloride with a mass ratio of 1:1; the phosphate mixture is dihydrogen phosphate The ratio mixture of ammonium and magnesium phosphate with a mass ratio of 3:1~5:1; the tillering inducer is a compound mixture with a mass ratio of functional components and S-absor...

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PUM

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Abstract

The invention discloses a tillering fertilizer special for rice. The tillering fertilizer is prepared from urea, potash fertilizer, supplementary nitrogenous fertilizer, a phosphate mixture, zinc sulfate, calcium chloride, a tillering inducer, polyaspartic acid, ethanolamine and uniconazole which are used as raw materials; during preparation, the raw materials are weighed, screened by a 100-mesh sieve, fully stirred and uniformly mixed, an obtained mixture is added into a granulator for granulation, and the finished fertilizer is obtained. The invention has the advantages of scientific formula, comprehensive functions and obvious effect; the use is simple, the residual quantity in the soil is small, and the tillering fertilizer is safe for afterreap crops, and can be mixed with other fertilizers.

Description

technical field [0001] The rice fertilizer in the fertilizer preparation technology involved in the present invention is specifically a special tiller fertilizer for rice. Background technique [0002] Rice is one of the main food crops in China. It has the characteristics of wide planting area and large area, and its output accounts for more than 30% of my country's total grain output. Although its sown area is decreasing year by year, its total output has decreased with the introduction of new varieties It is increasing year by year, and the quality of rice production directly affects my country's food security. With the large-scale promotion of hybrid rice and super rice, problems such as poor tillering, lodging, serious pests and diseases, and yield not reaching the ideal level are often encountered during the cultivation process, and the emergence of these problems also seriously limits the high-yield and high-quality rice. Production is also accompanied by a series o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/80C09K17/00A01C21/00C09K101/00
CPCA01C21/00C05B7/00C05G3/00C09K17/00C09K2101/00
Inventor 王沙王立生
Owner 衡阳县蒸湛农业发展有限公司
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