Composite nutrient solution for adjusting growth of crops, preparation method and application thereof
A compound nutrient solution and crop growth technology, which is applied in the field of compound nutrient solution for regulating crop growth and its preparation, can solve the problems of inability to comprehensively adjust crops and limited improvement effect of crops, and achieve improved stress resistance, multiple functions, and reduced usage cost effect
Inactive Publication Date: 2015-09-23
SHENZHEN IPROCHEM BIOTECH CO LTD
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Problems solved by technology
However, in the current research and production practice, plant cytokinins with a single active ingredient are used, which have limite
Method used
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[0024] The preparation method of the compound nutrient solution in this example is as follows: dissolve HCL in water at a volume ratio of 1:25 to make 1L of hydrochloric acid dilution, and add kinetin (KT), 6-benzylamino to 1L of hydrochloric acid dilution Purine (6-BA), zeatin, diethyl aminoethyl hexanoate (DA-6) and brassinolide, heated to 45°C to dissolve each component, stirred evenly and then cooled to obtain the compound nutrient solution of this example .
[0025] In this example, six compound nutrient solutions were prepared for the test according to the specific formula in Table 1, and the solvent of the compound nutrient solution was 1L hydrochloric acid diluent.
[0026] The amount of each component in the compound nutrient solution in table 1
[0027] formula
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The application discloses a composite nutrient solution for adjusting the growth of crops, a preparation method and an application thereof. The composite nutrient solution comprises the following main active components in parts by weight: 0.05-5 parts of kinetin, 0.05-5 parts of 6-benayl aminopurine, 0.05-5 parts of zeatin, 0.01-1 part of diethyl aminoethyl hexanoate and 0.001-0.1 part of brassinolide. The composite nutrient solution disclosed by the application is used for the reproductive growth stage of the crops and can be used for carrying out high-efficiency adjustment on the crops; the composite nutrient solution has the beneficial effects that not only can the set flowers and set fruits be increased and can the effective pollination be improved, but also the stress resistance can be effectively improved, the premature senescence of the crops can be prevented and finally the purpose of increasing the yield of the crops is achieved. The composite nutrient solution has the advantages that the functions are diversified, the use efficiency is high and the use cost is effectively reduced.
Description
technical field [0001] The present application relates to the field of agricultural fertilizers, in particular to a compound nutrient solution for regulating crop growth and its preparation method and application. Background technique [0002] Plant cytokinin is a broad-spectrum plant growth-promoting preparation, mainly to enhance plant photosynthesis, accelerate plant cell elongation, accelerate cell division and elongation; exert the top advantage, thus benefiting the growth and development of plants and reducing flower drop , fruit drop, increase the rate of fruiting and form seedless fruit; it can also break the dormancy of plant organs such as seeds and tubers, and promote germination; it is the best preparation among plant regulators for growth promotion, disease resistance, stress resistance, and production increase. Cytokinin also has the function of preventing leaf senescence and keeping green, mainly because it can maintain the synthesis of protein and nucleic aci...
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Login to view more IPC IPC(8): A01N43/90A01P21/00A01G7/06A01N43/22A01N37/12
Inventor 朱贤定李丹
Owner SHENZHEN IPROCHEM BIOTECH CO LTD
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