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Peanut overgrowth control agent and peanut overactivity control method

A technique for peanuts and peanut plants, which is applied in the agricultural field, can solve the problems of high application dosage, phytotoxicity of peanut leaves, pods, etc., and achieve the effect of long-term regulation and control of peanut plant growth and synergistic peanut control effect

Active Publication Date: 2021-07-20
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although there are many technologies related to the preparations for peanut bloom control, most of the peanut bloom control agents require high dosage and are prone to phytotoxicity to peanut leaves, pods, etc.

Method used

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  • Peanut overgrowth control agent and peanut overactivity control method
  • Peanut overgrowth control agent and peanut overactivity control method
  • Peanut overgrowth control agent and peanut overactivity control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Example 1 50% flumetriamine + 5% prohexadione calcium suspension

[0066]

[0067]Active components, dispersant, wetting agent, water and other components are uniformly mixed according to the proportion of the formula, and after grinding and / or high-speed shearing, a suspension concentrate of 50% flumethamine + 5% prohexadione calcium is obtained.

Embodiment 2

[0068] Example 2 15% flumetriamine+3% prohexadione calcium wettable powder

[0069]

[0070] The active ingredient, various additives and fillers are mixed according to the ratio of the formula, and after being pulverized by an ultra-fine pulverizer, a wettable powder of 15% flumetriamine+3% prohexadione calcium is obtained.

Embodiment 3

[0071] Example 3 24% flumethamine + 2% prohexadione calcium aqueous emulsion

[0072]

[0073] Add active ingredients, solvents, and emulsifiers together to dissolve into a uniform oil phase; mix water-soluble components with water to prepare a water phase; mix the oil phase with water under high-speed stirring to obtain 24 The aqueous emulsion of % flumethamine + 2% prohexadione calcium.

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Abstract

The invention relates to a peanut hyperactivity control agent and a peanut hyperactivity control method. The peanut hyperactivity control agent contains flumetrazine and prohexadione calcium as active ingredients. The combined use of flumetrazine and prohexadione calcium shows synergistic effect. It has a peanut control effect; it can control the growth of peanut plants for a long time at low application doses, and no obvious damage to peanut leaves and pods is observed.

Description

Technical field [0001] The invention relates to the field of agriculture, and in particular to a peanut overgrowth control agent and a peanut overgrowth control method. Background technique [0002] In the middle and late stages of peanut growth, due to sufficient water and fertilizer conditions, the aboveground parts of the plant are elongated, the distribution of photosynthetic products to the underground pods is reduced, and reproductive growth does not receive sufficient nutrition, resulting in a decrease in peanut pod yield and quality. During the growth and development period of peanuts, peanut growth control agents can effectively coordinate the relationship between vegetative growth and reproductive growth by regulating the internal hormones of peanuts, properly control the growth and lodging problems of peanut plants, promote root penetration, and improve the reproductive growth process of peanuts. The seeds are not full, so improve the seed setting rate and grain p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N37/42A01N33/18A01P21/00A01G7/06
CPCA01G7/06A01N33/18A01N37/42
Inventor 罗昌炎詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM