A plant growth regulating composition, preparation and application thereof
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A technology for plant growth regulation and composition, applied in the directions of plant growth regulators, plant growth regulators, applications, etc., can solve the problems of increasing root dry weight and inflorescence number, high risk of phytotoxicity, unsatisfactory effect, etc. Effects of dry weight of chrysanthemum root, improving crop quality and improving disease resistance
Active Publication Date: 2018-11-27
四川嘉智生态科技有限公司
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Problems solved by technology
[0005] In view of this, the application provides a plant growth regulating composition, preparation and application thereof, which can increase the chlorophyll content of leaves, suppress plant height, increase root dry weight and number of inflorescences, prolong the flowering period, prevent premature aging or lodging of chrysanthemums, reduce Eliminate the risk of premature aging when using plant growth retardants, solve the problems of narrow application of a single plant growth regulator, strong crop selectivity, unsatisfactory effect, and high risk of phytotoxicity
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Embodiment 1
[0034] A plant growth regulator preparation (soluble powder) described in the technical solution of the present application is prepared from the following components by weight percentage, see Table 1 for details:
[0035] Table 1 Embodiment 1 preparation composition and proportioning
[0036]
[0037] The preparation method is as follows: the above-mentioned components are pre-mixed according to the mass ratio, pulverized by a high-speed pulverizer, and then mixed to obtain the product.
Embodiment 2
[0039] A kind of plant growth regulating preparation (powder) described in the technical solution of the present application is made from the following components by weight percentage, specifically see Table 2:
[0040] Table 2 embodiment 2 preparation composition and proportioning
[0041]
[0042] The preparation method is as follows: pre-mixing the above-mentioned components according to the mass ratio, pulverizing, and then mixing to obtain the product.
Embodiment 3
[0044]A kind of plant growth regulating preparation (tablet) described in the technical scheme of the present application is made from the following components by weight percentage, specifically see Table 3:
[0045] Table 3 embodiment 3 preparation composition and proportioning
[0046]
[0047]
[0048] The preparation method is as follows: the above-mentioned components are pre-mixed according to the mass ratio, pulverized, mixed again, and pressed into tablets to obtain the product.
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Abstract
The invention discloses a plant growth regulation composition, a plant growth regulation preparation and applications of the plant growth regulation composition and the plant growth regulation preparation, wherein the plant growth regulation composition comprises 2-(acetoxy)benzoic acid and daminozide according to a weight percentage ratio of 1:(0.5-10). With the plant growth regulation composition and the plant growth regulation preparation of the present invention, the chlorophyll content of the leaf can be increased, the plant height can be restrained, the root dry weight and the inflorescence number can be increased, the flowering time can be prolonged, the chrysanthemum can be prevented from presenility or lodging, the risk of the occurrence of presenility due to the use of the plant growth delaying agent can be reduced, and the problems of narrow application, strong crop selectivity, unsatisfied effect, and high phytotoxicity risk of the single plant growth regulation agent can be solved.
Description
technical field [0001] The invention relates to the technical field of plant growth regulators, in particular to a plant growth regulator composition, preparation and application thereof. Background technique [0002] Chrysanthemum is a perennial herb, with great differences due to different species; involucral bracts are multi-layered, the outer layer is green, strip-shaped, the edge is membranous, and the outside is pilose; the tongue-shaped flowers are white, red, purple or yellow; the flower color is red. Yellow, white, orange, purple, pink, dark red and other colors, there are many varieties cultivated, the flower heads are varied, and the shapes are different, and the shapes vary from single petals, flat petals, spoon petals, etc. , is one of China's top ten famous flowers, and is also a world famous flower. Chrysanthemum is a famous and precious ornamental flower cultivated through long-term artificial selection. Chrysanthemums often show that the stems of the plant...
Claims
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Application Information
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