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Chemical control agent for improving yield and quality of beet, and application method thereof

A chemical regulation and regulation agent technology, applied in the direction of fertilization methods, applications, fertilization devices, etc., can solve the problems of undiscovered patent publications, etc., to improve the growth of the aboveground and underground parts of sugar beet, enhance the efficiency of assimilation, and promote biosynthesis Effect

Inactive Publication Date: 2016-11-09
张少英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Through the search, no patent publications related to this patent have been found

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  • Chemical control agent for improving yield and quality of beet, and application method thereof

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Effect test

Embodiment 1

[0020] A chemical regulation preparation for improving sugar beet yield, which is composed of the following components in weight percent: potassium dihydrogen phosphate 55%, magnesium sulfate 10.4%, zinc sulfate 22%, borax 10%, abscisic acid 0.6%, spermidine 2 %.

[0021] The chemical regulator for improving sugar beet yield is first dissolved with a small amount of warm water, and then diluted with water to a concentration of 4g / L. In the early stage of sugar beet growth, that is, when the sugar beet grows 13-15 leaves, choose sunny and calm weather. Spray evenly on the surface of beet leaves after 3-4 pm.

[0022] The dosage of the chemical regulator for improving sugar beet yield is 40 L per mu, and the spraying concentration is 4 g / L. It is fully dissolved and mixed evenly, and then sprayed on the surface of sugar beet leaves.

Embodiment 2

[0024] A chemical regulation preparation for improving sugar beet yield, which is composed of the following components in weight percentage: 55.6% potassium dihydrogen phosphate, 16% magnesium sulfate, 20% zinc sulfate, 7% borax, 0.4% abscisic acid, and 1% spermidine %.

[0025] The chemical regulator for improving sugar beet yield is first dissolved with a small amount of warm water, and then diluted with water to a concentration of 4.5g / L. In the early stage of sugar beet growth, that is, when the sugar beet grows 13-15 leaves, choose sunny and calm weather. Spray evenly on the surface of beet leaves after 3-4 pm.

[0026] The dosage of the chemical regulator for improving sugar beet yield is 40 L per mu, the spraying concentration is 4.5 g / L, fully dissolved and mixed evenly, and then sprayed on the surface of sugar beet leaves.

Embodiment 3

[0028] The chemical regulation preparation for improving sugar beet yield is composed of the following components by weight percentage: 60% potassium dihydrogen phosphate, 9% magnesium sulfate, 20% zinc sulfate, 9.6% borax, 0.2% abscisic acid, and arginine Amines 1.2%.

[0029] The chemical regulating agent for improving sugar beet yield is first dissolved with a small amount of warm water, and then diluted with water to a concentration of 5g / L. In the early stage of sugar beet growth, that is, when the sugar beet grows 13-15 leaves, choose sunny and calm weather. Spray evenly on the surface of beet leaves after 3-4 pm.

[0030] The dosage of the chemical regulator for improving sugar beet yield is 40 L per mu, the spraying concentration is 5 g / L, fully dissolved and mixed evenly, and then sprayed on the surface of sugar beet leaves.

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Abstract

The present invention discloses a chemical control agent for improving the yield and the quality of beet, and an application method thereof. The chemical control agent comprises, by weight, 50-65% of potassium dihydrogen phosphate, 9-16% of magnesium sulfate, 18-22% of zinc sulfate, 5-10% of borax, 0.1-0.6% of abscisic acid, and 0.5-2.0% of spermidine. According to the present invention, with the chemical control agent, the beet aerial part growth and the beet underground part growth can be effectively coordinated during the beet growth process, the relationship between the root tuber expanding and the sugar accumulation can be effectively coordinated, the transport of the photosynthetic assimilate to the root tuber can be promoted, the nutrition is balanced, the presenility of the beet plant at the late stage can be delayed, the disease resistance of the beet plant can be improved, and the yield and the quality of the beet can be improved.

Description

technical field [0001] The invention relates to the technical field of plant growth regulators, in particular to a chemical regulator for improving sugar beet yield and its application method. Background technique [0002] Sugar beet is one of the main sugar crops in my country, mainly planted in Northwest China, North China and Northeast China. In recent years, in order to improve the yield and quality of sugar beet, some excellent varieties have been continuously cultivated and introduced. At the same time, some supporting high-yield and high-sugar sugar beet cultivation technology measures have also been developed and promoted one after another, such as paper tube seedling transplanting technology, drip irrigation cultivation under mulch technology, narrow row dense planting fertilization technology, etc. The application of these technologies has played a role in promoting early seedling emergence, prolonging the growth period, and increasing dry matter accumulation to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01C21/00
CPCA01C21/005C05B7/00C05G3/00C05D5/00C05D9/00C05D9/02
Inventor 张少英李国龙邵科菅彩媛张永丰
Owner 张少英
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