Method for controlling vigorous growth of peanuts

A technique for peanuts and fluorobenzamine, which is applied in horticultural methods, botanical equipment and methods, chemicals for biological control, etc., can solve problems such as difficult to popularize and use in a large area, smaller fruit size, premature aging of plants, etc., to achieve Improve the fullness rate of pods, reduce useless consumption, and promote the growth of pods

Active Publication Date: 2018-01-05
江西禾田科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The application of paclobutrazol, a traditional peanut control agent, has the following problems: (1) Excessive dosage of paclobutrazol will seriously affect the development of peanut pods, making the fruit smaller and thickening the shell; Leaf diseases occur, causing the leaves to die and fall off in advance, causing premature plant aging; (3) paclobutrazol has a long residual effect in the soil, which will inhibit the growth of subsequent crops, so it is not suitable for continuous use;
[0007] The application

Method used

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  • Method for controlling vigorous growth of peanuts

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] The experiment was carried out in the experimental field in Xinxiang City, Henan Province. The tested variety was Zhonghua No. 8, and the water and fertilizer management and pest control followed the conventional treatments. At the early flowering stage, 200ppm of 25% flumethamine emulsifiable concentrate, 200ppm of 65% flumethionine wettable powder, 200ppm of 25% flumethiramine water suspension concentrate, 300ppm of 15% paclobutrazol wettable powder, and clear water were compared, and the amount of water per mu was 30 kilograms.

[0061] The specific experimental results are shown in Table 1 below:

[0062]

Embodiment 2

[0064] The test was carried out in a test field in Dongfang City, Hainan Province. The tested variety was Yueyou 45. Water and fertilizer management and pest control followed conventional treatments. At the initial flowering stage, 10% tributramine aqueous emulsion 200ppm, 50% trifluramine water dispersible granule 200ppm, 12.5% ​​tributramine oil suspension concentrate 200ppm, 15% paclobutrazol wettable powder 300ppm, clear water control, the amount of water per mu is 30 Kilogram.

[0065] The specific experimental results are shown in Table 2 below:

[0066]

[0067] It can be seen from the results of field efficacy tests in the north and the south in Table 1 and Table 2 that the application of the thriving control agent with flubenzamine as the active ingredient can effectively control the excessive growth of peanuts. In terms of yield, there is a significant difference from the conventional paclobutrazol and clear water control, showing the excellent effect of flumetri...

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Abstract

The invention belongs to the technical field of agricultural production plant growth regulator, and discloses a method for controlling the vigorous growth of peanuts. The method is characterized in that in the final stage of the blossom falling period of peanuts and the pod bearing period and when the height of plants is 40-45 cm, a flumetralin preparation is applied, the effective component is flumetralin, and the weight of flumetralin accounts for 5%-70% of that of the agent. The effect of the growth regulator of flumetralin is utilized to control the vain growth of stems and leaves of the peanuts, the length of the main stems and lateral branches is reduced, unnecessary consumption of nutrient substances on plants is lowered, the nutrient substances are transferred to underground pods,therefore the growth of the pods is promoted, so that the plants are stocky, lodging is prevented, the fruit result is improved, the pod plumpness is improved, and the yield is increased.

Description

technical field [0001] The invention belongs to the technical field of plant growth regulators for agricultural production, and in particular relates to a method for controlling the flourishing of peanuts and having the effect of increasing yield. Background technique [0002] Peanut is an important oil crop, cash crop and foreign exchange earning crop in China. It plays an important role in my country's edible oil supply, food processing, export earning foreign exchange and farmers' income increase. [0003] It has become an indisputable fact that peanuts are in the peak growth period. If the management is not good, the peanuts will grow crazily and excessively, and only seedlings will grow but not bear fruit. Under the conditions of sufficient water and fertilizer, high temperature and good light, the growth speed of peanuts is accelerated, which can easily cause the stems and leaves to grow excessively. This kind of vigorous growth has no direct beneficial effect on the i...

Claims

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Application Information

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IPC IPC(8): A01N33/18A01P21/00A01G7/06
Inventor 黄松其张登科孔小林斯晓帆吴永刚吕淑宇贾京京宋少杰缪媛媛
Owner 江西禾田科技有限公司
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