Fruit tree growth regulator composition and application thereof

A technology for growth regulators and compositions, applied in the directions of plant growth regulators, plant growth regulators, applications, etc., can solve the problems of fruit quality with side effects, insignificant drug effect, long residual period, etc., and achieve significant improvement in fruit quality. , The effect of increasing production is obvious, and the effect of inhibiting vegetative growth

Active Publication Date: 2014-01-22
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

[0004] The application of conventional plant growth retardants such as paclobutrazol, uniconazole, chlormequat, biju, ethephon and other plant growth regulators has always had less and less obvious drug effects, larger doses, high residues, high Many problems such as cost, such as paclobutrazol, which is commonly used at present, can slow down vegetative growth and reduce the amount of new shoots, but it has a long residual period, poor environmental friendliness, an...

Method used

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  • Fruit tree growth regulator composition and application thereof
  • Fruit tree growth regulator composition and application thereof
  • Fruit tree growth regulator composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Fruit tree growth regulator medicinal composition 16% prohexadione calcium diethyl hexanoate suspension concentrate, produced according to the following steps:

[0045] (1) Taking the production of a 100kg sample as an example, the raw materials are weighed according to the following proportions by mass: prohexadione calcium 15.0kg, diethyl hexanoate 1.0kg, sodium lauryl sulfate 1.0kg, dispersant NNO5.0kg, Xanthan gum 0.2 kg, magnesium aluminum silicate 1.0 kg, ethylene glycol 5.0 kg, bentonite 0.5 kg, silicone defoamer 0.5 kg, water 70.8 kg;

[0046] (2) Put the weighed material into the mixing tank and mix evenly, pre-crushed by shearing machine or colloid mill, circulated through the sand mill for 3 times, crushed to a qualified particle size, stirred evenly, and finally filtered, tested, poured Just install it.

Embodiment 2

[0048] Fruit tree growth regulator medicinal composition 25.5% prohexadione calcium · sodium naphthalene acetate wettable powder, produced according to the following steps:

[0049] (1) Taking the production of a 100kg sample as an example, the raw materials are weighed according to the following proportions by mass: calcium prohexadione 25 kg, sodium naphthalene acetate 0.5 kg, sodium dodecylbenzenesulfonate 2 kg, dispersant NNO8 kg , diatomaceous earth 64.5 kg;

[0050] (2) After the weighed raw materials are mixed evenly, they are pulverized by an airflow mill to a qualified particle size, and then mixed evenly, and the finished product is obtained after packaging.

Embodiment 3

[0052] Fruit tree growth regulator pharmaceutical composition 35.05% Prohexadione Calcium Brassinolide Effervescent Tablets , Produce according to the following steps :

[0053] (1) Taking the production of a 100kg sample as an example, the raw materials were weighed according to the following proportions by mass: prohexadione calcium 35 kg, brassinolide 0.05 kg, citric acid 15 kg, sodium bicarbonate 35 kg, carboxymethyl Sodium starch glycolate 4 kg, dextrin 3 kg, magnesium stearate 0.5 kg, polyethylene glycol 6000 1 kg, sodium lauryl sulfate 0.5 kg, talcum powder 5.95 kg;

[0054] (2) Dry prohexadione calcium, brassinolide, sodium lauryl sulfate, and citric acid separately and set aside;

[0055] (3) Weigh the dried materials prohexadione calcium, brassinolide, citric acid, dextrin, talcum powder, mix, pulverize, spray a small amount of water, extrude and granulate to obtain acid granules and dry them;

[0056] (4) Mix sodium bicarbonate, sodium carboxymethyl starch, pol...

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Abstract

The invention belongs to the field of regulation and control of plant growth, and particularly relates to a plant growth regulator composition for regulating and controlling the treetop growth of a fruit tree. The plant growth regulator composition comprises the following effective components used for regulating and controlling the plant growth: prohexadione calcium, compound sodium nitrophenolate/diethyl aminoethyl hexanoate/sodium naphthalene acetate/triacontanol/brassinolide/6-benzyladenine; the plant growth regulator composition is diluted to the concentration of 150-800 mg/kg by being blended with water in terms of effective components to be used for regulating and controlling the growth of the fruit tree. Compared with the prior art, the plant growth regulator composition disclosed by the invention solves the problem that treetop control, flower promotion and safety yield increase are difficult to synchronize in a fruit tree treetop control process, induces the nutrient elements to be transmitted and concentrated to fruits by regulating the ratio of the growth hormone, cytokinin and gibberellin of the fruit tree during a growth period, enhances the flowering rate, enhances the fruiting rate, achieves the effects of inhibiting vegetative growth and promoting reproductive growth, is obvious in yield increase effect and outstandingly improves the quality of the fruits.

Description

technical field [0001] The invention belongs to the field of plant growth regulation, and in particular relates to a plant growth regulator pharmaceutical composition for regulating the growth of fruit tree tops. Background technique [0002] In order to increase the yield of artificially cultivated fruit trees, high-density planting is often used. It is difficult to control the size of the canopy, which affects the ventilation and light transmission of the tree, which is not conducive to photosynthesis and the distribution of carbohydrates to the fruit. Therefore, the vegetative growth of the tree is coordinated. The relationship between reproductive growth and reproductive growth is one of the important prerequisites for high fruit yield. At present, artificial pruning and plant growth regulators are mostly used in production to control shoots and promote flowers, and increase fruit tree yield. However, the manual pruning method requires a lot of labor and requires relati...

Claims

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Application Information

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IPC IPC(8): A01N37/42A01N43/22A01P21/00A01N37/12A01N37/10
Inventor 郑先福骞天佑万翠臧娅磊郑昊刘彦涛张河庆刘志山王志刚田霖李杰姚锋娜
Owner 郑州郑氏化工产品有限公司
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