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A rice yield increasing agent

The technology of a rice yield enhancer and sodium nitrophenolate is applied in the directions of biocides, animal repellents, plant growth regulators, etc., which can solve the problems of single synergistic function, waste of land and force, etc., and achieves increased fertilizer efficiency, no toxic side effects, The effect of improving seed setting and yield

Inactive Publication Date: 2016-08-31
梁劲松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a high-efficiency rice yield-increasing agent aimed at the current existing rice efficiency-increasing function single and lack of soil fertility.

Method used

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  • A rice yield increasing agent

Examples

Experimental program
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Effect test

Embodiment approach 1

[0015] Take 40 parts by weight of sodium binitrophenolate and 60 parts by weight of 5-aminolevulinic acid (5-ALA) with a concentration ≥ 98%, and mix them uniformly to obtain a rice yield-increasing agent for use. Mix the prepared rice yield increasing agent with water, the concentration is 0.5PPM, and after mixing evenly, it is sprayed on the leaves together with pesticides for controlling stem borers at the initial earing stage of rice. The result of the experiment was an increase of 1.8%, which was not significant.

Embodiment approach 2

[0017] Take 50 parts by weight of sodium nitrophenolate with a concentration ≥ 98% and 50 parts by weight of 5-aminolevulinic acid (5-ALA), and mix them uniformly to obtain a rice yield-increasing agent for use. Mix the prepared rice yield increasing agent with water, the concentration is 2.5PPM, after mixing evenly, it is combined with the stem borer pesticide and sprayed on the leaves at the beginning of earing stage of rice. The result of the experiment is that the production increased by 10.8%, and the production increase effect is very significant

Embodiment approach 3

[0019] Take 60 parts by weight of sodium nitrophenolate and 40 parts by weight of 5-aminolevulinic acid (5-ALA) with a concentration ≥ 98%, and mix them uniformly to obtain a rice yield-increasing agent for use. Mix the prepared rice yield increasing agent with water, the concentration is 5.5PPM, and after mixing evenly, spray on leaves together with pesticides for controlling stem borers at the initial earing stage of rice. The result of the experiment was a 3.5% reduction in production.

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Abstract

The invention discloses an efficient rice yield increasing agent which consists of the following ingredients in parts by weight: 40-60 parts of compound sodium nitrophenolate with the concentration greater than or equal to 98%, and 40-60 parts of 5-aminolevulinic acid, wherein compound sodium nitrophenolate is formed by 5-nitroguaiacol sodium salt, nitrophenol sodium salt and sodium para-nitrophenolate at a ratio of 3:6:9, the total concentration after compounding of compound sodium nitrophenolate is greater than or equal to 98%, and the efficient rice yield increasing agent is mixed with water according to a certain ratio and sprayed for use. The rice yield increasing agent has the advantages that the rice yield increasing agent has excellent environmental compatibility, and has no toxicity to people and livestock, and a novel photoactivation synergist with very high selectivity in the rice yield increasing agent is degraded easily in the environment, has no residue, and is nuisanceless and green.

Description

technical field [0001] The invention relates to the technical field of a chemical control agent for increasing rice production, in particular to a high-efficiency rice production-increasing agent. technical background [0002] The existing rice synergists all involve inorganic elements N, P, and K. The present invention is an organic chemical product, which has the advantages of less dosage, good effect, low cost, and no side effects on animals and humans. [0003] 5-aminolevulinic acid (5-aminolev ulinic acid), referred to as ALA. Melting point 149~151℃, molecular weight 131.2, chemical formula: [0004] [0005] ALA is the common precursor of all porphyrin compounds, involved in photosynthesis and respiration, and is a non-protein amino acid widely present in living cells of organisms such as bacteria, fungi, animals and plants. It is a physiologically active substance that exists naturally in plants, is necessary for plant life activities, and has active metabolism. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N37/44A01P21/00C05G3/00A01N33/22
Inventor 张顺陶梁劲松徐必维黄春生李丽张杰
Owner 梁劲松
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