Plant growth adjusting composition containing harpin protein
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A plant growth regulation and hypersensitive protein technology, which is applied to the application field of plant growth regulation composition in crops, can solve problems such as single growth promoting effect, and achieve the effects of improving immunity, increasing chlorophyll content, and enhancing the activity of enzymes
Inactive Publication Date: 2016-07-06
SHAANXI MEIBANG PHARMA GRP CO LTD
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Problems solved by technology
A single plant growth regulator has a relatively single effect on promoting the growth of crops, and the compounding of plant growth regulators with different mechanisms of action can effectively solve this problem
The active ingredient A and active ingredient B of this application have dif
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Example
[0043] Examples 1-12 Wettable powders
[0044]Mix the hypersensitive protein, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, and then mix them evenly after being pulverized by a jet mill to obtain the wettable powder product of the present invention. See the table for details. 1.
[0045] The components and parts by weight of Table 1 Examples 1-12
[0046]
[0047]
Example
[0048] Examples 13-24 Water Dispersible Granules
[0049] The supersensitive protein, active ingredient B, dispersing agent, wetting agent, disintegrating agent, filler, etc. are together through jet pulverization to obtain the required particle size, and then other auxiliary agents such as binder (may be added or not) are added to obtain granulation. material. After quantitatively feeding the material into the fluidized bed granulation dryer, after granulation and drying, the water dispersible granule product of the present invention can be obtained, as shown in Table 2 for details.
[0050] The components and parts by weight of Table 2 Examples 13-24
[0051]
[0052]
Example
[0053] Embodiment 25~32 water emulsion
[0054] Add the hypersensitive protein, active ingredient B, solvent and emulsifier together to dissolve into a uniform oil phase; add deionized water, antifreeze (can be added or not), thickener (can be added or not), eliminate The foaming agents are mixed together to form a homogeneous aqueous phase. Under high-speed stirring, the water phase is added to the oil phase, and the remainder is made up with deionized water; the water emulsion product of the present invention can be obtained, as shown in Table 3.
[0055] The components and parts by weight of Table 3 Examples 25-32
[0056]
[0057]
[0058] The new preparations can be prepared by exchanging niconazole, gibberellic acid, diethyl aminoethyl hexanoate and benzylaminopurine in Tables 1-3.
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Abstract
The invention relates to a plant growth adjusting composition containing a harpin protein. The plant growth adjusting composition includes effective active components of an active component A and an active component B. The active component A is the harpin protein. The active component B is any one compound selected from uniconazole, a gibberellic acid, diethyl aminoethyl hexanoate, and 6-benzylamino-purine. The plant growth adjusting composition containing the harpin protein is mainly used for enhancing the enzyme activity, promoting the seed germination, improving the germination rate, enhancing the photosynthetic intensity, improving the chlorophyll content, keeping green and preventing aging, promoting the root development and the effective absorption of crops to the fertilizers, assisting the inferior portion of the crops to grow well, enhancing the absorption of plants to water and the fertilizers, and adjusting the moisture balance in the plant bodies. Thus the plant drought resistance and cold resistance are improved. The plant growth adjusting composition containing the harpin protein has functions of improvement of immunity, enhancement of disease and insect resistance, improvement of crop quality and increase of yield and income.
Description
technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a hypersensitive protein-containing plant growth regulating composition in crops. technical background [0002] Harpin protein: Harpin protein is a natural protein, which can regulate the growth of tobacco and enhance the disease resistance of plants. [0003] Uniconazole (uniconazole) molecular formula: C 15 h 18 ClN 3 O, uniconazole belongs to triazole plant growth regulators. The drug is an antagonist of gibberellic acid biosynthesis, which has a strong growth inhibitory effect on herbaceous or woody monocot plants, mainly inhibits the elongation of internode cells, and produces plant growth retardation. The medicine is absorbed by the roots of the plant and conducts in the plant body. When the stems and leaves are sprayed, it can be absorbed and conducted upwards, but it has no effect of conducting downwards. At the same time, uniconazole is an ergost...
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Application Information
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