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A technology of growth regulators and compositions, which is applied in the direction of plant growth regulators, plant growth regulators, biocides, etc., and can solve the problems of single biological activity, prolonged storage time, and high concentration of usage
Inactive Publication Date: 2021-07-06
江西鑫邦生化有限公司
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[0003] At present, many plant growth regulators used alone often fail to achieve the desired effect. The disadvantages of single-dose application of plant growth regulators are: the biological activity is relatively single, the growth regulation effect is relatively low, and the usage amount (or use concentration) is relatively large. And generally can
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Embodiment 1
[0022] A composition and application containing brassinolide, gibberellin, S-inducer and synergist, consisting of the following components in parts by weight: 0.001% of 28-homobrasinolide, gibberellin GA 4 0.3%, S-induced 0.005%, the synergist is oat peptide 1.0% and isoimperatorin 1.0%.
[0023] The method for preparing the above-mentioned compound growth regulator is to mix the raw materials in the weight ratio evenly, and prepare the suspension concentrate with an active ingredient mass percentage of 2.5% with the adjuvants allowed on the pesticide according to the conventional preparation method.
Embodiment 2
[0025] A composition and application containing brassinolide, gibberellin, S-inducer and synergist, which consists of the following components in parts by weight: 0.01% propionylbrassinolide, gibberellin GA 4+7 3%, S-abetin 0.05%, synergists are oat polypeptide 1.5% and isoimperatorin 2.0%.
[0026] The method for preparing the above-mentioned compound growth regulator is to mix the raw materials in the weight ratio evenly, and prepare the microemulsion with 5% active ingredient mass percentage with the adjuvants allowed on the pesticide according to the conventional preparation method.
Embodiment 3
[0028] A composition and application containing brassinolide, gibberellin, S-inducer and synergist, consisting of the following components in parts by weight: 0.1% of 24-epibrasinolide, gibberellin Prime GA 7 10%, S-Abensin 0.5%, synergists are oat peptide 2.0% and isoimperatorin 3.0%.
[0029] The method for preparing the above-mentioned compound growth regulator is to mix the raw materials in the weight ratio evenly, and prepare the soluble powder with the adjuvant allowed on the pesticide according to the conventional preparation method with an active ingredient mass percentage of 7.5%. .
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Abstract
The invention discloses a plant growth regulator composition, which is prepared from the following components in parts by weight: 0.001%-1.0% of brassinolide, 0.3%-20% of gibberellin (one of GA3, GA4, GA7 or GA4+7), 0.005%-5.0% of S-abscisic acid, 1.0%-3.0% of a synergist oat polypeptide, 1.0%-5.0% of a synergist Isoimperatorin, and the rest of auxiliary materials such as conventional auxiliaries, solvents, emulsifiers, wetting dispersants or surfactants and the like. According to the invention, the absorption effect of plants is greatly improved, fruits are promoted to expand and premature, the yield-increasing and quality-improving effects are obvious, and especially the effects of improving color, sugar degree and appearance glossiness are more obvious; and the labor intensity that S-abscisic acid must be used for fruit soaking or fruit spraying to promote coloring is relieved, and the side effect that leaf surfaces are yellowed and fall off due to the fact that S-abscisic acid is sprayed to whole plants is reduced.
Description
technical field [0001] The invention relates to the technical field of agricultural growth regulators, in particular to a plant growth regulator composition containing brassinolactone, gibberellin, S-induced antibiotic and a synergist and its application. Background technique [0002] Plant growth regulators are artificially extracted and synthesized according to the structure, function and action principle of plant hormones. They can change the synthesis, transportation, metabolism and action of hormones in plants, thereby regulating plant growth and physiological functions. A large class of chemical substances. Auxins, gibberellins, ethylene, cytokinins, abscisic acid, brassinolides, etc. have been found. Plant growth regulators can promote or inhibit the growth and development of plants at relatively low concentrations. So far, plant growth regulators have been more and more widely used in the production of crops, fruit trees, and vegetables. [0003] At present, many p...
Claims
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Application Information
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