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Tobacco sprouting inhibitor and preparation method thereof

A sprout suppressant and tobacco technology, which is applied in botany equipment and methods, biocides, animal repellants, etc., can solve the problems of uneven quality and use effect of preparations, dependence on imported raw materials for sprout suppressors, and increased production costs of tobacco leaves. , to achieve the effect of inhibiting the growth of tobacco buds, increasing yield and quality, and reducing the number of varieties

Inactive Publication Date: 2011-02-02
河南省农业科学院烟草研究中心
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of known preparations for suppressing tobacco buds, but the quality of the preparations and the effect of use are uneven, and most of the raw materials of the suppressing agents depend on imports, and the raw materials are expensive, resulting in high cost of the suppressing agents, increasing the production cost of tobacco leaves, and reducing the cost of tobacco farmers. income, and the production process is complex

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Take 60kg of 48% trifluralin emulsifiable concentrate, put 40kg of C8-10 higher fatty alcohol into a container, and stir evenly under normal temperature and pressure.

Embodiment 2

[0014] Take 75kg of 48% trifluralin emulsifiable concentrate, put 25kg of C8-10 higher fatty alcohol into a container, and stir evenly under normal temperature and pressure.

Embodiment 3

[0016] Take 90kg of 48% trifluralin emulsifiable concentrate and 10kg of C8-10 higher fatty alcohol into a container, and stir evenly under normal temperature and pressure.

[0017] The present invention has been used in tobacco fields for 4 years, and has been promoted to more than 40,000 mu of tobacco fields. The method of use is to spray once every half a month in the tobacco fields, and there is basically no smoke bud growth in the whole process of tobacco leaf growth, and the effect of inhibiting the growth of tobacco buds is good; while the control tobacco The field was sprayed with other tobacco bud inhibitors every 10 days, and the growth rate of tobacco buds still reached 25%.

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Abstract

The invention discloses tobacco sprouting inhibitor for inhibiting the growth of tobacco sprouts and a preparation method thereof, the tobacco sprouting inhibitor is prepared by industrial chemicals, which are 48 percent of trifluralin missible oil and C8-10 higher fatty alcohol on basis of a certain process; the raw materials have wide sources and low cost, the production process is simple, and the three wastes are not emitted in the production; and the tobacco sprouting inhibitor has good tobacco sprouting inhibition effect and is ideal for controlling the growth of tobacco sprouts.

Description

technical field [0001] The invention discloses a tobacco bud suppressant and a preparation method thereof, belonging to the technical field of chemical production, in particular to a product for suppressing the growth of tobacco axillary buds and a production method thereof, which can be widely used in tobacco leaf production . Background technique [0002] In the management of tobacco leaf growth, it is necessary to regularly or irregularly use bud-inhibiting drugs on tobacco leaves to control the growth of tobacco buds. With the development of tobacco production technology, tobacco bud suppression products have been used more and more widely. Suppressing the growth of tobacco buds has become a key technology in farmland tobacco production management. It can better inhibit the growth of tobacco buds and effectively reduce the ineffectiveness of nutrients. Loss, so that the tobacco leaves can mature and fall yellow better, which plays a decisive role in improving the yield,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01P21/00A01N25/04A01N33/18
Inventor 李淑君陈玉国王海涛李成军朱景伟
Owner 河南省农业科学院烟草研究中心
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