Trunk coating agent for peach tree, and preparation method and application thereof
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A technology for coating drier and peach trees, applied in the directions of botanical equipment and methods, application, coating, etc., can solve the problems of unsustainable control effect, low efficiency, large labor load, etc., and achieves convenient material acquisition and easy operation. , the effect of reducing the cost of prevention and control
Active Publication Date: 2018-10-23
INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI
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[0004] The purpose of the present invention is to provide a kind of drying agent for peach trees, the drying efficiency is about 3 times higher than that of conventional drying, and the prevention and control time is extended by 2-3 times, which effectively solves the problem of the large amount of labor and the efficiency of conventional drying. Practical problems of low and unsustainable prevention effect
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Embodiment 1
[0043] A kind of peach tree drying agent, it is made up of the weight parts of following raw material:
[0044]
[0045]
[0046] A kind of preparation method of peach tree drying agent, its steps are:
[0047] A. At room temperature (20 or 22 or 23 or 25°C, the same below), first mix the putty powder and water in proportion, stir with a stirrer for 6 or 7 or 8 minutes, and stir evenly to obtain a mixed solution;
[0048] B, the mixed solution (putty powder: water = (11-12.5): (9-11)) after fully stirring is mixed with 801 glue (801 glue: putty powder: water = (7-9): (11-12.5 ): (9-11)) mix uniformly in proportion, and form a colloidal aqueous solution in 6-8 minutes to obtain a peach tree drying agent (using this as a carrier).
[0049] C, can selectively add some conventional fungicides (1000 times of 25% propiconazole emulsifiable concentrate) or insecticides (500 times of 80% trichlorfon soluble powder) in the peach tree smear drying agent according to the peach orc...
Embodiment 8
[0054] A kind of application of peach tree drying agent on peach tree branches, its steps are:
[0055] A. Insert a galvanized cement nail into the hole of the conventional agricultural sprayer nozzle (3WBD-18B), and expand its diameter to 1.5 or 2.0mm;
[0056] B, a kind of peach tree is coated with dried fungicide (or insecticide) and is packed in conventional agricultural sprayer;
[0057] C. Choose to dry the tree body in early April and late December each year;
[0058] D. Before drying, remove the diseased tissue of the trunk, spray evenly along the base of the peach tree trunk, and spray it to the secondary main branch (1.4 or 1.5m from the ground), forming a dense layer on the branch skin white protective layer.
[0059] Comparison results of efficiency, cost and prevention and control effects of different drying methods
[0060]
[0061] Remarks: The test materials for drying are all six-year-old peach trees, the trunk diameter is 13.7-14.3CM, and the height of ...
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Abstract
The invention discloses a trunk coating agent for a peach tree, and a preparation method and application thereof. The trunk coating agent is a hydrosol prepared from 801 glue, putty powder and water in a certain ratio. The preparation method comprises the following steps: A, mixing the putty powder with water in proportion at a normal temperature and carrying out uniform stirring with a stirrer soas to obtain a mixed solution; B, uniformly mixing the mixed solution obtained after sufficient stirring with the 801 glue in proportion so as to form a gelatinous aqueous solution to obtain the trunk coating agent for the peach tree; and C, adding a bactericide or pesticides into the trunk coating agent for the peach tree so as to obtain a trunk-coating bactericide for the peach tree. The invention also relates to application of the trunk coating agent to the branches and the trunk of the peach tree. The trunk coating agent of the invention has a trunk coating speed about 4 times of the trunk coating speeds of conventional trunk coating methods, prevention and control duration prolonged by 2-3 times, and prevention and control cost reduced by 23.5-30.4%; and the trunk coating agent effectively solves the problems of great consumption of labor, low efficiency and unabiding prevention efficiency of conventional trunk coating of peach trees. The method is simple and easy to implement, convenient to operate, safe and efficient, can be easily promoted and applied in practice, and has good economic and social benefits.
Description
technical field [0001] The invention relates to the field of horticultural fruit tree cultivation, more specifically to a peach tree drying agent, a preparation method of the peach tree drying agent, and an application of the peach tree drying agent. Background technique [0002] Peach is one of the oldest fruit trees in my country, with a cultivation history of more than 4,000 years (Wang Zuhua, Zhuang Enji. Chinese Fruit Tree Records. Peach Juan. Beijing: China Forestry Press, 2001, 1-8). Due to its high economic benefits and simple management, peach has developed rapidly in recent years and has become one of the pillar industries of fruit in my country. With the continuous expansion of the planting scale, coupled with the warm winter phenomenon and the frequent occurrence of extreme disaster weather in recent years, the harm of some branch venereal diseases and insect pests such as gum flow and red-necked longhorn beetle has become increasingly serious. Gum flow disease ...
Claims
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Application Information
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