Regulator composition for root and tuber crops

The technology of a regulator and a composition is applied in the directions of plant growth regulators, plant growth regulators, chemicals used for biological control, etc., and can solve the problems of low purity of naphthalene acetic acid, increased usage, difficulty in accurate quantification, and the like, To achieve the effect of good water solubility, improved efficacy and safe use

Active Publication Date: 2012-10-03
郑州郑氏化工产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the original drug of mepiperium is very easy to absorb moisture, and α-naphthalene acetic acid, gibberellin, and paclobutrazol have poor water solubility. There are certain restrictive factors in the production of these four types of regulators, which are not convenient for commodity operation and sales.
On the other hand, mepiperium and paclobutrazol belong to plant growth inhibitors. The amount of active ingredients used in the early stage of crop growth is relatively small, and the amount of use needs to be increased in the middle and late stages. Excessive amounts can easily cause side effects such as premature aging and growth inhibition. Paclobutrazol The residual period is long, which is easy to affect the next crops and bring losses to agricultural growth
Gibberellin is generally used for seed treatment to germinate roots and tubers early and increase the germination rate. It is difficult to quantify accurately in the middle and later stages,

Method used

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  • Regulator composition for root and tuber crops
  • Regulator composition for root and tuber crops
  • Regulator composition for root and tuber crops

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1 Preparation of 1.3% diethyl diethylhexanoate·α-sodium naphthalene acetate aqueous solution

[0025] The ratio of raw materials by weight is: 1.2 parts of diethylhexanoate, 0.1 part of sodium α-naphthalene acetate, 2 parts of boric acid, 8 parts of potassium dihydrogen phosphate, 1 part of citric acid, 5 parts of urea, 0.5 part of Tween-80, water 82.2 servings. According to the production of 100kg samples, weigh them respectively according to the above proportions, and the production steps are as follows:

[0026] (1) Weigh 1.2 kg of diethylhexanoate, 2 kg of boric acid, and 8 kg of potassium dihydrogen phosphate, dissolve them in 41.1 kg of water, stir and clarify, and obtain liquid A;

[0027] (2) Weigh 0.1kg of sodium α-naphthalene acetate, 5kg of urea, and 1kg of citric acid, dissolve it in 41.1kg of water, stir well to form B liquid;

[0028] (3) Mix the liquids A and B, stir to form a transparent solution, add 0.5kg of Tween-80, stir for 5-10 minutes, l...

Embodiment 2

[0029] Example 2 Preparation of 8.5% diethyl diethylhexanoate·α-sodium naphthalene acetate soluble powder

[0030] The ratio of raw materials by weight is: 8 parts of diethylhexanoate, 0.5 parts of sodium α-naphthalene acetate, 10 parts of boric acid, 15 parts of potassium sulfate, 15 parts of potassium dihydrogen phosphate, 1 part of sodium dodecylbenzenesulfonate, dispersed Agent NNO 0.5 parts, anhydrous sodium sulfate 5 parts, magnesium sulfate 45 parts. According to the production of 100kg samples, weigh them respectively according to the above proportions, and the production steps are as follows:

[0031] (1) Weigh 8 kg of diethylhexanoate, 10 kg of boric acid, 15 kg of potassium sulfate, 15 kg of potassium dihydrogen phosphate, and 45 kg of magnesium sulfate, mix and grind to 80 mesh to 100 mesh;

[0032] (2) Weigh 0.5kg of sodium α-naphthalene acetate, 0.5kg of dispersant NNO, 1kg of sodium dodecylbenzenesulfonate, 5kg of anhydrous sodium sulfate, mix and grind to 80-1...

Embodiment 3

[0034] Example 3 Preparation of 35% diethylhexanoate·α-sodium naphthalene acetate effervescent tablet

[0035]The ratio of raw materials by weight is: 25 parts of diethylhexanoate, 10 parts of sodium α-naphthalene acetate, 3 parts of boric acid, 15 parts of citric acid, 35 parts of sodium bicarbonate, 4 parts of sodium carboxymethyl starch, 3 parts of dextrin, 0.5 part of magnesium stearate, 1 part of polyethylene glycol 6000, 0.5 part of sodium lauryl sulfate, 2 parts of talc. According to the production of 100kg samples, weigh them respectively according to the above proportions, and the production steps are as follows:

[0036] (1) Dry diethyl diethylhexanoate, sodium lauryl sulfate, and citric acid separately, and set aside;

[0037] (2) Weigh 25kg of dried diethyl aminohexanoate, 3kg of boric acid, 15kg of citric acid, 3kg of dextrin, and 1kg of talcum powder, mix, grind, spray a small amount of water, extrude and granulate to obtain acid granules and bake them Dry;

...

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Abstract

The invention belongs to the field of the regulation and control of the growth of plants and particularly discloses a regulator composition for root and tuber crops. The regulator composition for the root and tuber crops comprises the following active ingredients in part by weight: 1.0 to 28 parts of diethyl aminoethyl hexanoate and 0.1 to 10 parts of alpha-isolupanine. According to the invention, naphthylacetic acid is replaced by the alpha-isolupanine; sodium salt is high in water solubility and purity, and is favorable for production of commodities; and the diethyl aminoethyl hexanoate is added and taken as a compound preparation, so that the using amount of the alpha-isolupanine is reduced on the basis of improving the pesticide effect, and the safe and high-efficiency use is achieved.

Description

technical field [0001] The invention belongs to the field of plant growth regulation, and in particular relates to a regulator composition for rhizome crops. Background technique [0002] The harvesting targets of root crops such as potatoes, sweet potatoes, onions, ginger, and garlic are mainly underground roots and tubers. The yield of rhizome crops is mainly determined by the number of plants per unit area, the number of tubers per plant, and the weight of tubers. Therefore, ensuring a reasonable planting density and ensuring a sufficient number of plants per unit area is the basis for high-yield crops; promoting the differentiation and expansion of tubers and increasing the number and weight of tubers per unit area are the keys to high-yield cultivation. The growth and development of the above-ground and underground parts of rhizomes not only promote each other, but also restrict each other. If the aboveground stems and leaves grow poorly and the photosynthetic product...

Claims

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Application Information

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IPC IPC(8): A01N37/12A01N37/10A01P21/00C05G3/00
Inventor 郑先福万翠骞天佑刘彦涛郑昊刘志山李崇丽臧娅磊王志刚姚锋娜田霖
Owner 郑州郑氏化工产品有限公司
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