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Sugarcane single-bud root growth promoting agent, and preparation method and application thereof

A root-promoting agent and sugarcane technology, applied in the field of plant root-promoting agents, can solve the problems of poor rooting of seedlings, reduced sugarcane yield, and poor root development, etc., achieving obvious root-promoting effects, increasing the number of effective stems, and simple operation convenient effect

Active Publication Date: 2020-06-02
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rooting quality of seedlings is very important to the growth of sugarcane and the quality of sugarcane, but in sugarcane planting, poor rooting of seedlings, poor root development, resulting in low emergence rate, low tillering rate and reduced sugarcane yield, etc.

Method used

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  • Sugarcane single-bud root growth promoting agent, and preparation method and application thereof
  • Sugarcane single-bud root growth promoting agent, and preparation method and application thereof
  • Sugarcane single-bud root growth promoting agent, and preparation method and application thereof

Examples

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preparation example Construction

[0017] The root-stimulating agent formula and root-stimulating agent solution concentration of embodiment 1~5 are shown in Table 1, and the root-stimulating agent preparation method comprises the following steps:

[0018] (1) Take 108 glue with a mass ratio of 1:1 and mix it with water to obtain 108 glue mixture;

[0019] (2) Add potassium indolebutyrate and sodium naphthalene acetate to the glue mixture in step (1) 108, stir and dissolve to obtain a premixed solution;

[0020] (3) Add prochloraz, carbendazim, difenoconazole and zineb to the premixed solution in step (2), stir and mix evenly to obtain a root promoting agent.

[0021] Preparation of the root accelerator solution: dilute the root accelerator with water to obtain a root accelerator solution of corresponding concentration.

[0022] The steps of the preparation method of Comparative Examples 1-7 are the same as those in Examples.

[0023] Each component weight percent of table 1 embodiment and comparative ratio r...

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Abstract

The invention relates to the field of plant root growth promoters, and concretely discloses a sugarcane single-bud root growth promoting agent. The root growth promoting agent is prepared from, by mass, 0.004-0.007% of prochloraz, 0.07-0.09% of carbendazim, 0.03-0.05% of difenoconazole, 0.05-0.08% of zineb, 0.01-0.02% of indole-3-butyric acid potassium salt, 0.006-0.008% of pimacol, and the balance of a 108 glue mixed liquid. The root growth promoting agent induces the formation of a root source body and promotes the growth of roots; and all the components are matched with one another and acttogether to achieve a remarkable root promoting effect. The root growth promoting agent solution treatment can significantly improve the root length and root weight of sugarcane, increase the emergence rate and tillering rate of sugarcane, improve the stress resistance of sugarcane to a certain extent, and significantly increase the yield of sugarcane.

Description

technical field [0001] The invention belongs to the field of plant root-stimulating agents, in particular to a sugarcane single-bud root-stimulating agent. Background technique [0002] Sugarcane is a temperate and tropical crop. It is widely planted in Guangxi, Guangdong, Fujian and other regions of my country. It is an important sugar economic crop in southern China. Sugarcane is rich in sugar and water, and also contains various vitamins, fats, proteins, organic acids, calcium, iron and other substances that are very beneficial to human metabolism. It is mainly used for sugar production, and can also be used to refine ethanol as an energy substitute. Sugarcane planting generally uses sugarcane single buds as seedlings, planting sugarcane single buds in cane planting ditch, covering soil and fertilizing, sugarcane single buds take root and emerge to form complete plants. As the organ of sugarcane nutrient absorption and transportation, the sugarcane root system is a direc...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01N47/18A01N43/653A01N47/14A01N43/38A01N37/10A01P21/00
CPCA01N37/10A01N43/38A01N43/653A01N47/14A01N47/18A01N47/38
Inventor 徐林吴凯朝庞天王维赞邓智年张荣华黄成丰覃文宪李毅杰刘晓燕
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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