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Wheat seed dressing method for promoting wheat premature

A wheat and wheat seed technology, applied in the direction of seed coating/seed dressing, seed immunization, etc., can solve the problems of less tillering of wheat, affecting the output value, less root system, etc., to promote the formation of high-quality groups, promote germination, increase early onset effect

Inactive Publication Date: 2018-12-28
CROP SCI RES INST SHANXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is colder in some areas. For example, due to the influence of terrain and latitude in Shanxi and other places, the sowing date of Shanxi wheat is delayed. If there is not enough growth time and nutrient accumulation before winter, this type of wheat has few tillers, weak individuals, and few roots. Small, if no measures are taken, it is bound to affect the output value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Weigh 1g of gibberellin, put the weighed gibberellin into 20ml of alcohol with a mass percentage greater than 60%, dissolve it into a gibberellin-alcohol solution for later use,

[0016] (2) Weigh 10g of reduced iron powder, measure 100ml of 40% isofenphos-methyl emulsifiable concentrate, 100ml of 20% fenoxenin emulsifiable concentrate,

[0017] (3) Add the substance weighed and measured in step (2) to 5kg of water, stir well and mix evenly,

[0018] (4) Add 20g of potassium chloride to the mixed solution obtained in step (3), stir and mix well,

[0019] (5) Add 20 ml of gibberellin-alcohol solution obtained in step (1) to the mixed solution obtained in step (4),

[0020] (6) Evenly mix the mixed solution obtained in step (5) with 100 kg of wheat seeds, and it is advisable to evenly coat the outer skin of the wheat seeds with the homogenate.

Embodiment 2

[0022] (1) Weigh 0.5g of gibberellin, put the weighed gibberellin into 20ml of alcohol with a mass percentage greater than 60%, dissolve it into a gibberellin-alcohol solution for later use,

[0023] (2) Weigh 5g of reduced iron powder, measure 100ml of 40% isofenphos-methyl emulsifiable concentrate, 100ml of 20% fenoxenin emulsifiable concentrate,

[0024] (3) Add the substance weighed and measured in step (2) to 5kg of water, stir well and mix evenly,

[0025] (4) Add 10 g of potassium chloride to the mixed solution obtained in step (3), stir and mix well,

[0026] (5) Add 20 ml of gibberellin-alcohol solution obtained in step (1) to the mixed solution obtained in step (4), add 400 g of potassium dihydrogen phosphate in the obtained mixed solution,

[0027] (6) Evenly mix the mixed solution obtained in step (5) with 100 kg of wheat seeds, and it is advisable to evenly coat the outer skin of the wheat seeds with the homogenate.

[0028] The seed-dressing wheat obtained from...

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Abstract

The invention discloses a wheat seed dressing method for promoting wheat premature. The method includes the steps that a gibberellin-alcohol solution is prepared, reductive iron powder, potassium chloride, isofenphos-methyl cream and triadimefon cream are weighed, a mixed solution of water is prepared, and the mixed solution and wheat seeds are evenly mixed. The outer surfaces of the wheat seeds are evenly coated with homogenate. By means of the seed dressing method, gibberellin, the reductive iron powder, the potassium chloride, the isofenphos-methyl cream, triadimefon and other effective ingredients are evenly mixed with wheat seeds for repeated seed dressing, the effects of promoting premature, orderly seedling emergence and seedling strengthening of northern late wheat are remarkable,plant diseases and pests can be effectively prevented simultaneously, wheat tillering and forming of high-quality colonies are facilitated, and therefore the yield of the wheat is increased.

Description

technical field [0001] The invention relates to a wheat seed dressing method for promoting early germination of wheat, and belongs to the technical field of agricultural wheat planting. Background technique [0002] Wheat is an important food crop in northern my country. In the winter wheat region of northern my country, the Huanghuai winter wheat sub-region, wheat mainly consists of corn and soybean stubble wheat. However, it is colder in some areas. For example, due to the influence of terrain and latitude in Shanxi and other places, the sowing date of Shanxi wheat is delayed. If there is not enough growth time and nutrient accumulation before winter, this type of wheat has few tillers, weak individuals, and few roots. Small, if no measures are taken, it is bound to affect the output value. Contents of the invention [0003] The invention discloses a wheat seed dressing method for promoting early germination of wheat, which comprises the following steps: [0004] (1) W...

Claims

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Application Information

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IPC IPC(8): A01C1/06A01C1/08
CPCA01C1/06A01C1/08
Inventor 程天灵李雪温辉芹裴自友朱玫张立生曹利萍
Owner CROP SCI RES INST SHANXI ACADEMY OF AGRI SCI
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