Green prevention and control methods of tea diseases and insect pests
A pest and disease, green technology, applied in the agricultural field, can solve the problems of aggravating degradation, affecting farmers' income and production enthusiasm, and reducing the value of tea commodities, and achieves the effect of improving control efficiency, social and ecological benefits.
Active Publication Date: 2017-01-18
CHAOZHOU ZHONGTIAN AGRI TECH CO LTD
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- Application Information
AI Technical Summary
Problems solved by technology
The value of tea commodities decreases, affecting farmers' income and production enthusiasm
[0004] 2. The ecological environment of tea gardens has been severely damaged, and soil compaction and degradation have intensified
[0005] 3. The use of chemical pesticides is increasing year by year, and the control of pests is getting stronger and stronger, forming a vicious circle in prevention and control
[0007] 5. Increased production cost of tea farmers
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The present invention will be described in detail below through examples of implementation.
[0028] (1). biological control of mite
[0029] In early April, select tea gardens with tea trees over 4 years old to scatter predatory mites, spread 1 bag of predatory mites per 10 square meters, and each bag contains 1400 predatory mites;
[0030] Before spreading the predatory mites, use botanical pesticides to clean the garden for disinfection and deworming, and ensure that the sum of the number of pest mites and their eggs in the tea garden before spreading the predatory mites is less than 200;
[0031] (2). Plant Control Pests
[0032] The first is to take 10 parts by weight of myrtle, 5 parts by weight of thyme, 7 parts by weight of dill, 12 parts by weight of coriander, 6 parts by weight of myrtle, 8 parts by weight of myrtle, 10 parts by weight of licorice, and 5 parts by weight of jackfruit pulp. Finally, pass through a 200-mesh sieve; then add water to the sieved...
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The invention discloses a tealeaf pest and disease damage green prevention and control method which comprises the steps that (1) biological control with mites against mites is carried out; (2) plant pest prevention is carried out; (3) pest physical prevention is carried out; and (4) agriculture comprehensive control is carried out. Control is carried out through the method, the control effect of main pest and disease damage of tealeaves reaches at least 95%, control effect is improved by 30%-35%, chemical pesticide is used during garden clearing each year and is of no need at other time, only nontoxic pesticidal inhibitors and smudging material are used for eliminating pest and disease damage, chemical pesticide is basically of no need, finished tea reaches the national green tealeaf standard, and economic benefit, social benefit and ecological benefit are obvious.
Description
technical field [0001] The invention relates to the field of agriculture, in particular to a green prevention and control method for tea plant diseases and insect pests instead of using chemical pesticides and fertilizers. Background technique [0002] At present, the long-term unreasonable use of chemical pesticides and fertilizers in tea plantation has caused the following increasingly serious social, ecological and economic problems: [0003] 1. Pesticide residues in tea generally exceed the standard, which will hiddenly endanger the health of consumers for a long time. The commodity value of tea is reduced, affecting farmers' income and enthusiasm for production. [0004] 2. The ecological environment of tea gardens has been severely damaged, and soil compaction and degradation have intensified. [0005] 3. The use of chemical pesticides is increasing year by year, and the control of pests is getting stronger and stronger, forming a vicious circle in prevention and con...
Claims
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IPC IPC(8): A01G13/00A01G17/00A01N65/48A01N65/28A01P7/04
Inventor 陈楚安
Owner CHAOZHOU ZHONGTIAN AGRI TECH CO LTD