Code-resistance root protecting agent for plant origin special for wheat

A plant source, wheat technology, applied in the directions of plant growth regulators, plant growth regulators, biocides, etc., can solve the problems of crop yield reduction, poor safety, and inability to remediate, and achieve cost reduction, low cost, and easy promotion. Effect

Inactive Publication Date: 2010-06-23
PUYANG SHUANGLING CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Too much or too little will easily lead to side effects. Although the effect is fast, the safety is poor, and most of them cannot be remedied, causing crop yield reduction

Method used

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  • Code-resistance root protecting agent for plant origin special for wheat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 10

[0024] Embodiment 10: large-scale demonstration due to test results

[0025] The results of many years of experiments in Henan, Hebei, Beijing, Tianjin, Shandong, Anhui, Jiangsu and other places with the orthogonal test method show that spraying 1-2 times with a concentration of 600 times the concentration of this product in 35 days after wheat sowing before winter can increase production. most obvious. Compared with the blank (clear water), in winter (late December to mid-February), the leaf thickness and chlorophyll content increased by 13.65%, the total root length was 10.16%, and the number of roots larger than 1 cm was 6%; the average number of grains per ear increased by 3.8 grains, The thousand-grain weight increased by 2.8g, and the yield increased by 11.25%.

Embodiment 11

[0026] Embodiment 11: pot test result

[0027] In 2008, comparative experiments were carried out in the Wheat Institute of Henan Academy of Agricultural Sciences and the experimental field of Puyang Vocational and Technical College with potted wheat. The untreated area, the control area, and the treated area were treated with 500 times of liquid, once each in light snow and heavy snow festivals, and sprayed with clean water at the same time , using the Potter spray method. The results of the investigation show that compared with the control area, although the tiller number of wheat does not increase in the treatment area, the leaf area in winter (same as before) increases by 6.65%, the chlorophyll content increases by 15.55%, the number of roots above 2 cm increases by 22.15%, and the root system is fresh. Weight increased by 9.35%, grains per ear increased by 3.1 grains, thousand-grain weight increased by 3.6g, and yield increased by 15.16%. The difference in yield analysis w...

example 12

[0028] Example 12: Survey on farmers' field use effect

[0029] According to the survey in 2009, 8 counties, 64 townships, 95 natural villages, and 1066 households in Puyang County, Qingfeng County, Nanle County, Anyang County, Neihuang County, and Hua County in Henan Province showed that before winter (the same Before) spraying 500-600 times liquid of this product twice in the wheat field, with an interval of 10-15 days, the average yield of wheat per mu increased by 46.76 kg, and the yield increased by 8-10%, and the effect of field application was obvious.

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Abstract

The invention discloses a code-resistance root protecting agent for plant origin special for wheat. The agent comprises the following components by weight percent: 15-55 percent of turpentine, 0-55 percent of wintergreen and the balance of accessory ingredient. The accessory ingredient comprises the following components by weight percent:6-25percent of polysorbates-60, 0-5 percent of eucalyptus globulus oil, 0-5percent of coking oil gallic acid, not 0 and less than or equal to glycerol, 5-15 percent of ethyl acetate and 0-5 percent of UV-P. The agent is mainly characterized in that 1. the product comprises a plurality of bioactive components, having the functions of sterilization, disinfestation and synergism in the case of being used together with bactericide and insecticide in addition of such functions as improving the code resistibility of the wheat and protecting the root system; 2. the agent is safe to the crop; when used for the wheat, the agent is mainly used before winter; in the north, the use of the agent at a time which is 35-45 days after the regional sowing of the winter wheat is better; in addition of being safe to the environment and toxic to the insects, the agent is not toxic or harmful to the wheat; and 3. the cost is low. The agent has low cost and low application frequency. Compared with products of the same type, the agent is cheaper; the preparation and application technology is simple; and the agent is easy for popularization.

Description

(1) Technical field [0001] The invention relates to a crop growth regulator, in particular to a special cold-resistant root mulching agent for wheat. (2) Background technology [0002] The main wheat producing area in northern my country is affected by the geographical environment, and it has to go through a long winter during its growth. In the initial stage of wheat growth, if the period temperature is too low, or the temperature changes too much during the alternation of winter and spring, the roots of wheat will be damaged by freezing and eventually affect its yield. In the past, when severe cold came in many areas in the north, the longest method used was to pile up firewood on the edge of the fields and light it to disperse some of the cold. But if the cultivated area is too large, using this ancient method will not work at all. At present, there are some plant growth regulators that can act on the leaves of vegetables, fruit trees or crops, but there are not many re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/06A01N37/40A01P21/00A01P7/00A01P3/00A01P1/00A01P13/00A01P17/00A01P19/00
CPCY02A50/30
Inventor 张志轩乔趁峰崔洁健田庆旺
Owner PUYANG SHUANGLING CHEM
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