Methyl jasmonate composition

A technology of methyl jasmonate and its composition, which is applied in the field of agriculture to achieve the effects of improving crop quality, increasing economic benefits, and improving drought resistance

Inactive Publication Date: 2017-09-08
GUANGXI NANNING YITU BIOLOGICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no relevant report on the composition of sodium p-chlorophenoxyacetate and methyl jasmonate as the main components, which is applied to the mixed preparation of tomato flower preservation and improvement of fruit setting rate.

Method used

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  • Methyl jasmonate composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: 4.4% sodium p-chlorophenoxyacetate methyl jasmonate soluble powder

[0021] Formula: Weigh 4.0% sodium p-chlorophenoxyacetate, 0.4% methyl jasmonate, 2.5% alkylaryl polyoxyethylene ether, 3.0% sodium dodecylbenzenesulfonate, 10% white carbon black, Kaolin tops up to 100%.

Embodiment 2

[0022] Example 2: 4.5% sodium p-chlorophenoxyacetate methyl jasmonate soluble powder

[0023] Formula: Weigh 4.0% sodium p-chlorophenoxyacetate, 0.5% methyl jasmonate, 3.5% fatty alcohol polyoxyethylene ether, 2.0% sodium dodecylbenzenesulfonate, 2.5% sapinberry powder, white Carbon black 5%, bentonite make up to 100%.

Embodiment 3

[0024] Example 3: 2.7% sodium p-chlorophenoxyacetate methyl jasmonate soluble powder

[0025] Formula: Weigh 2.5% sodium p-chlorophenoxyacetate, 0.2% methyl jasmonate, 4.5% calcium salt of alkylbenzenesulfonate, 2.5% pull-off powder, 15% white carbon black, diatomaceous earth to make up to 100 %.

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PUM

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Abstract

The invention relates to a methyl jasmonate composition. The methyl jasmonate composition is composed of effective constituents including, by weight percentage, 2.5-10% of sodium p-chlorophenoxyacetate and 0.2-1.0% of methyl jasmonate at a weight ratio of 5-20:1. The methyl jasmonate composition can significantly improve the fruit setting rate of tomato plants in high-temperature summer and autumn up to that in spring, thereby improving the economic benefits.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a composition containing methyl jasmonate. Background technique [0002] Tomato is a temperature-loving but not heat-resistant crop. Under general cultivation conditions, the optimum temperature is 22-28°C. If the temperature is higher than 30°C, normal flowering and pollination will be affected. When the temperature exceeds 35°C, scorched flowers will appear. The fruit set rate is seriously reduced. In my country, the temperature in summer and autumn is relatively high. If there is no artificial pollination or other auxiliary pollination methods, the natural fruit setting rate of tomato will be very low. In order to improve the tomato fruit setting rate, people use artificial assisted pollination, which is commonly known as flower spotting or spraying, to increase the fruit setting rate. However, if a single agent "Tomato Spirit" is used to spot flowers, the fruit setting...

Claims

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Application Information

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IPC IPC(8): A01N37/42A01N39/04A01N25/12A01P21/00
CPCA01N37/42A01N25/12A01N39/04
Inventor 邓付圆韦恒友谭永寿申妍韦玺梁进旭
Owner GUANGXI NANNING YITU BIOLOGICAL SCI & TECH CO LTD
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