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Plant growth regulator composition, preparation method and application thereof

A technology for plant growth regulators and growth regulators, applied in the direction of plant growth regulators, plant growth regulators, botany equipment and methods, etc., can solve the problem that the increase of vitamin C content is not particularly obvious, and the effect of increasing organic fertilizer is not enough Especially stable, organic fertilizer is not fully decomposed, etc., to achieve the effect of improving the utilization rate of liquid medicine, promoting the development of crop root system, and reducing losses

Inactive Publication Date: 2017-05-31
SICHUAN GUOGUANG AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The effect of adding organic fertilizer is not particularly stable, and the labor intensity is high, the organic fertilizer is not fully decomposed, and it will cause great damage to fruit trees
Extending the light and increasing the temperature difference between day and night are greatly restricted by natural conditions, the cost of implementation is very high, and the effect is not stable, especially the increase of vitamin C content in fruits is not particularly obvious

Method used

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  • Plant growth regulator composition, preparation method and application thereof
  • Plant growth regulator composition, preparation method and application thereof
  • Plant growth regulator composition, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1: indoor pot test

[0054] Test method: Refer to "Pesticide Indoor Bioassay Test Guidelines NY / T2061.2-2011" Plant Growth Regulator Part 2: Stem and leaf spray for plant growth promotion test.

[0055] Using different proportions and different contents of mixtures and single doses to treat crops, measure the rationality of mixing by calculating the vitamin C content (mg / 100g) grape product quality indicators in the late crop and blank control areas.

[0056] 2-(Acetoxy)benzoic acid (A) and methyl jasmonate (B) are uniformly mixed according to the mass ratio in the table, and completely dissolved with ethylene glycol is the conditioner composition.

[0057] Effect evaluation method:

[0058] Calculated as follows:

[0059] Growth rate: E=(test data-clear water contrast) / clear water contrast*100%

[0060] Inhibition rate: E=(clear water control-test data) / clear water control*100%

[0061] Theoretical value E0: E0=X+Y-X*Y / 100 (Gowing formula)

[0062] Wher...

Embodiment 2

[0073] Embodiment 2: field efficacy experiment

[0074] (1) Experimental object: Kyoho grape

[0075] (2) The purpose of the experiment: to regulate plant growth and increase the vitamin C content of grapes;

[0076] (3) The test site is Pingquan Town, Jianyang City;

[0077] (4) Application method, application period and dosage: Prepare corresponding samples according to the composition ratio in Table 2, then spray the whole plant evenly, and focus on spraying fruit ears; Spraying medicine once, based on spraying the same amount of medicine liquid (active ingredient spraying concentration 0.3g / L, water consumption per mu 30 kilograms), set 16 treatments, 4 repetitions, a total of 64 plots. There are at least 16 grapes in each plot. Random block arrangement was used to keep the original conditions of each plot as consistent as possible. Spraying was carried out during the fruit expansion period and the color change period respectively, and the liquid medicine was sprayed t...

Embodiment 3

[0083] Embodiment 3: Field efficacy experiment

[0084] (1) Experimental object: Red Fuji apple

[0085] (2) The purpose of the experiment: to regulate plant growth and increase the vitamin C content of apples;

[0086] (3) Test location: Shewobo Town, Qixia City, Shandong Province;

[0087] (4) Application method, application period and dosage: Prepare corresponding samples according to the composition ratio in Table 4, and then spray the whole plant evenly; On the basis of spraying the same amount of liquid medicine (the spraying concentration of the active ingredient is 0.3g / L, and the water consumption per mu is 30 kg), 16 treatments were set up, repeated 4 times, with a total of 64 plots. There are at least 10 apples in each plot. Random block arrangement was used to keep the original conditions of each plot as consistent as possible. Spraying was carried out during the fruit expansion period and the color change period respectively, and the liquid medicine was spraye...

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Abstract

The invention relates to a plant growth regulator composition, a preparation method and application thereof. The plant growth regulator comprises 5-20% by weight of 2-acetoxybenzoic acid and jasmonic acid conditioner; the conditioner composition is mainly applicable to fresh fruits such as grape, apple, loquat, cherry, mango, litchi, kiwi fruit and peach; the fruit output can be ensured, and moreover, the fruit quality can be effectively improved; particularly the content of vitamin C is increased.

Description

technical field [0001] The invention relates to the technical field of plant growth regulation, in particular to a plant growth regulator composition containing 2-(acetoxy)benzoic acid and methyl jasmonate and a preparation thereof. Background technique [0002] Vitamins are a class of low-molecular organic compounds, which are essential nutrients for human growth, development, reproduction and maintenance of physiological functions. It is not the main raw material for various tissues, nor is it the source of energy in the body. Its main function is to regulate the metabolism of substances. Many vitamins are the main components of coenzymes and play a very important role in regulating the metabolism of substances. Vitamins are a class of organic compounds necessary to maintain human health and promote growth. It maintains health mainly by regulating metabolism and assisting the biochemical reactions of digested food. Vitamins can improve immunity, prevent cancer, reduce sk...

Claims

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Application Information

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IPC IPC(8): A01N37/42A01N37/02A01P21/00
CPCA01N37/42A01N37/02A01N2300/00
Inventor 王军颜亚奇何阳
Owner SICHUAN GUOGUANG AGROCHEM
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