阅读说明：本技术 一种含芸苔素内酯类化合物和烯效唑的复配植物生长调节剂 (Compound plant growth regulator containing brassinolide compound and uniconazole ) 是由 李志江 楚娟娟 林建海 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种含芸苔素内酯类化合物和烯效唑的复配植物生长调节剂,本发明涉及植物生长调节剂技术领域,所述复配植物生长调节剂,其特征在于：所述复配植物生长调节剂包含活性物质和增效剂,所述活性物质包含芸苔素内酯类化合物和烯效唑,所述增效剂包含月桂酰谷氨酸钠、绿原酸和银杏提取物。通过两种活性成分芸苔素内酯类化合物和烯效唑的复配,可以有效矮化植株,提高作物抗倒伏性能；芸苔素内酯类化合物的存在可以防止过度矮化导致的植株停止生长；芸苔素内酯类化合物和和烯效唑均具有杀菌作用,可以提高小麦生长防病抗病害性能；增效剂与活性成分配合使用,提供了植物所需要的营养物质,改善了作物的品质,具有增产增收的效果。(The invention discloses a compound plant growth regulator containing brassinolide compounds and uniconazole, relating to the technical field of plant growth regulators, and being characterized in that: the compound plant growth regulator comprises an active substance and a synergist, wherein the active substance comprises brassinolide compounds and uniconazole, and the synergist comprises sodium lauroyl glutamate, chlorogenic acid and a ginkgo extract. Through the compounding of two active ingredients, namely a brassinolide compound and uniconazole, plants can be effectively dwarfed, and the lodging resistance of crops is improved; the existence of the brassinolide compound can prevent the plant from stopping growing due to excessive dwarfing; the brassinolide compound and the uniconazole have the bactericidal effect, so that the disease prevention and disease resistance of the wheat can be improved; the synergist is used in combination with the active ingredients, provides nutrients required by plants, improves the quality of crops, and has the effects of increasing both production and income.)

1. A compound plant growth regulator containing brassinolide compounds and uniconazole is characterized in that: the compound plant growth regulator comprises an active substance and a synergist, wherein the active substance comprises brassinolide compounds and uniconazole, and the synergist comprises sodium lauroyl glutamate, chlorogenic acid and a ginkgo extract.

2. The compound plant growth regulator containing brassinolide compounds and uniconazole according to claim 1, which is characterized in that: the brassinolide compound is selected from any one of 24-epibrassinolide, 28-homobrassinolide, mixepepeprapsinolide, 25-methyl brassinolide, propionyl brassinolide or 14-hydroxy brassinosteroid.

3. The compound plant growth regulator containing brassinolide compounds and uniconazole according to claim 1, which is characterized in that: the active ingredient accounts for 0.501-10% of the mass of the compound plant growth regulator, and the synergist accounts for 3-11% of the mass of the compound plant growth regulator.

4. The compound plant growth regulator containing brassinolide compounds and uniconazole according to claim 3, which is characterized in that: the active ingredient contains brassinolide compounds and uniconazole in a mass ratio of 0.001-1: 0.5-10.

5. The compound plant growth regulator containing brassinolide compounds and uniconazole according to claim 3, which is characterized in that: the synergist comprises sodium lauroyl glutamate, chlorogenic acid and a ginkgo extract in a mass ratio of 1-3: 1-5.

6. The compound plant growth regulator containing brassinolide compounds and uniconazole according to any one of claims 1-2, which is characterized in that: the compound plant growth regulator can be prepared into any agriculturally acceptable dosage form.

7. The application of the compound plant growth regulator of any one of claims 1-5 in preventing and resisting diseases or regulating plant growth in the agricultural field.

8. Use according to claim 7, characterized in that: the application is the application of the compound plant growth regulator in regulating the growth of plants or improving the disease-resistant effect in the production of rice, corn or wheat.

Technical Field

The invention relates to the technical field of plant growth regulators, in particular to a compound plant growth regulator containing brassinolide compounds and uniconazole.

Background

The brassinolide compound is a novel green environment-friendly plant growth regulator, can promote the growth of crops such as vegetables, melons, fruits and the like through seed soaking with proper concentration and stem and leaf spraying treatment, can improve the quality of the crops, can improve the yield of the crops, can also improve the drought resistance and cold resistance of the crops, and can relieve the symptoms of plant diseases and insect pests, phytotoxicity, fertilizer injury and freezing injury of the crops. The brassinolide compound is a plant endogenous hormone, has high biological activity, widely exists in organs such as pollen, seeds, stems, leaves and the like of plants, is harmless to human and livestock, and has safe and effective normal dosage.

Uniconazole is a broad-spectrum plant growth regulator, gibberellin synthesis inhibitor. Has strong growth inhibiting effect on herbaceous or woody monocotyledonous or dicotyledonous crops. Has the functions of dwarfing plant, preventing lodging and improving the content of chlorophyll. The product has small dosage, strong activity, good inhibitory effect, no plant malformation, long duration, and safety to human and livestock. Can be used for crops such as rice, wheat, corn, peanut, soybean, cotton, fruit tree, flower, etc., and can be used for stem and leaf spraying or soil treatment to increase the number of flowers. The uniconazole also has the bactericidal action of high efficiency, broad spectrum and systemic absorption, and has good bacteriostatic action on rice blast, wheat root rot, corn small leaf spot, rice bakanae disease, wheat scab and bean anthracnose.

Sodium lauroyl glutamate is an amino acid type surfactant, and has good degradability, antibacterial property, safety and no allergy. And due to the special structure, the amphoteric surfactant has many excellent properties of good water solubility, strong salt resistance and pH responsiveness.

Chlorogenic acid has antibacterial and antiviral effects, and is present in flos Lonicerae. The hemihydrate is needle-shaped crystals. 110 ℃ to an anhydrous compound, a melting point of 208 ℃, a solubility in water of 4% at 25 ℃ and a greater solubility in hot water. Is easily dissolved in ethanol and acetone, and is very slightly dissolved in ethyl acetate.

In the existing production field of compound plant growth regulators, no report exists on the preparation of compound plant growth regulators by compounding a brassinolide compound and uniconazole into an active pesticide component, mixing sodium lauroyl glutamate, chlorogenic acid and a ginkgo extract into a pesticide synergist and combining the pesticide synergist and the synergist.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a compound plant growth regulator containing a brassinolide compound and uniconazole, the compound plant growth regulator comprises an active substance and a synergist, the active substance comprises the brassinolide compound and the uniconazole, and the synergist comprises sodium lauroyl glutamate, chlorogenic acid and a ginkgo extract.

Preferably, the brassinolide compound is selected from any one of 24-epibrassinolide, 28-homobrassinolide, mixepbrassinolide, 25-methyl brassinolide, propionyl brassinolide or 14-hydroxy brassinosteroid.

The active ingredient accounts for 0.501-10% of the mass of the compound plant growth regulator, and the synergist accounts for 3-11% of the mass of the compound plant growth regulator.

The active ingredient contains brassinolide compounds and uniconazole in a mass ratio of 0.001-1: 0.5-10.

The synergist comprises sodium lauroyl glutamate, chlorogenic acid and a ginkgo extract in a mass ratio of 1-3: 1-5.

The compound plant growth regulator can be prepared into any agriculturally acceptable dosage form.

The invention also aims to provide the application of the compound plant growth regulator in disease prevention and resistance or plant growth in the agricultural field, in particular to the application in regulating the plant growth or improving the disease resistance effect in the production of rice, corn or wheat.

The invention has the beneficial effects that: through the compounding of two active ingredients, namely a brassinolide compound and uniconazole, plants can be effectively dwarfed, and the lodging resistance of crops is improved; the existence of the brassinolide compound can prevent the plant from stopping growing due to excessive dwarfing; the synergistic growth promoter is used in combination with the active ingredients, provides nutrient substances required by plants, improves the quality of crops, and has the effects of increasing both production and income.

Detailed Description

Hereinafter, embodiments of the present invention will be described in detail. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.