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Pesticide composition comprising gibberellin and brassinolide, and uses thereof

A technology of brassinolide and pesticide composition, applied in the agricultural field, can solve the problems of affecting the appearance of fruits, fruit peel spots, unevenness and the like

Active Publication Date: 2019-09-06
HAINAN ZHENGYE ZHONGNONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Although the above-mentioned prior art discloses the application of the composition containing gibberellin and brassinolide in promoting plant growth and increasing production, it does not specifically disclose the use of the composition containing gibberellin and brassinolide in promoting fruit production. Specific applications and effects on growth, especially fruit shaping
[0010] In addition, it is known in the prior art that for plants, especially fruit trees, a large amount of plant growth regulators need to be used in one growing season, and the large amount of gibberellin will cause spots and roughness on the fruit peel, which will affect the appearance of the fruit.

Method used

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  • Pesticide composition comprising gibberellin and brassinolide, and uses thereof
  • Pesticide composition comprising gibberellin and brassinolide, and uses thereof
  • Pesticide composition comprising gibberellin and brassinolide, and uses thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The experiment was carried out on the white lotus banana, and the banana field was divided into several plots, each with 20 banana trees. Prepare each treatment agent according to the compound ratio in the following table, use 1% Tween 60 aqueous solution to dilute and spray treatment (appropriate amount of acetone can be used to dissolve the active ingredient), the spray volume is controlled to 50L per mu, and each treatment is repeated 3 times to spray, etc. A 1% Tween 60 aqueous solution was used as a blank control. Spraying is carried out during the fruit growth period about 2 weeks after the banana ears are broken. Before spraying, the length and diameter of the bananas in each plot are measured according to the 5-point sampling method (three bananas are taken from the same position at each point), and the measured bananas are marked. A total of 2 spray treatments were carried out with an interval of 7 days. After 7 days of the second treatment, the length and diame...

Embodiment 2

[0042] Test the effect of adding element fertilizers and amino acids on the effect of the composition. The experiment was conducted on the white lotus banana, and the banana field was divided into several plots, each with 20 banana trees. Prepare each treatment agent in the following table, and dilute it with 1% Tween 60 aqueous solution to a specified multiple, perform spray treatment, repeat each treatment 3 times, spray the same amount of 1% Tween 60 aqueous solution as a blank control. Spraying is carried out at the early stage of banana fruit growth (two weeks after the bud is broken). Before spraying, the length and diameter of the bananas in each plot are measured according to the 5-point sampling method (three bananas are taken from the same position at each point), and the measured bananas are marked. A total of 2 spray treatments were carried out with an interval of 7 days. After 7 days of the second treatment, the length and diameter of the labeled bananas were measu...

Embodiment 3

[0048] The experiment was carried out on white lotus cowpea, and the field was divided into several plots, each plot of 20 square meters. Prepare each treatment agent according to the compound ratio in the following table, use 1% Tween 60 aqueous solution to dilute and spray treatment (appropriate amount of acetone can be used to dissolve the active ingredient), the spray volume is controlled to 50L per mu, and each treatment is repeated 3 times to spray etc. A 1% Tween 60 aqueous solution was used as a blank control. Spray the cowpea fruit in the mid-growth stage. Before spraying, according to the 5-point sampling method (three beans are taken at the same position at each point), the length of the beans within the range of 10-15cm is marked and the length is counted as the base, and then sprayed. After 5 days of treatment, the length of the marked beans was measured again, and the average value was calculated. The results are shown in Table 3 below.

[0049] Table 3 Effects of...

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Abstract

The present invention relates to a pesticide composition comprising gibberellin and brassinolide, and uses thereof, particularly uses in promoting of the plant fruit length increase, wherein the gibberellin and the brassinolide in the pesticide composition are used as the active components, a weight ratio of gibberellin to brassinolide is 1000:1-100:1, the plants are preferably banana, mango or Vigna unguiculata, and the fruit length increase is elongating the fruit. The invention further relates to a method for promoting the plant fruit length increase, and uses in reducing of gibberellin consumption.

Description

Technical field [0001] The present invention relates to the field of agriculture, in particular to a pesticide composition containing gibberellin and brassinolide and its use, in particular, the composition containing gibberellin and brassinolide is effective in promoting the increase of plant fruit length the use of. Background technique [0002] The size of plant fruit is mainly determined by the number and cell volume of the fruit. Increase the cell division ability of the fruit and increase the size of the fruit cell volume, both of which increase the size of the fruit. Moreover, the growth of fruits is the effect of the interaction of endogenous hormones. Different endogenous hormones play a leading role in different growth periods. It can be seen that hormones play a very important role in the growth and development of fruits, while exogenous growth Modulators can affect the level of endogenous hormones. [0003] Gibberellin and brassinolide are components of relatively co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N45/00A01N43/12A01N43/22A01P21/00
CPCA01N43/12A01N43/22A01N45/00
Inventor 蓝亿亿周道龙邓秀丽赵华峰陈小川
Owner HAINAN ZHENGYE ZHONGNONG HIGH TECH
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