Agricultural russeting-removal composition and method for same
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A composition and crop technology, applied in the field of pesticide chemical industry, can solve problems such as poor medicinal properties, pollution, and the environment of pesticide residues in fruits
Inactive Publication Date: 2018-11-16
深圳市必发达科技有限公司
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Problems solved by technology
[0005] In order to solve the problems of poor medicinal properties of traditional chemical agents, fruit pesticide residues and environmental pollution, one of the objec
Method used
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Embodiment 1
[0026] Weigh the following raw materials: papain 18g, vitamin C 10g, garlic 25g, eucommia bark 25g, rice wine 150g, white sugar 180g, oxalic acid 150g; garlic and eucommia leaves are crushed and put into the container.
[0027] Mix the above raw materials in a container; place and ferment for 36 hours at a room temperature of 35°C; filter and take out the original solution after preparation, dilute it with 100kg of water to make a usable solution; spray directly on 1 mu of grape plants in Hu County.
Embodiment 2
[0029] Take by weighing the raw material medicine of following weight: papain 5g, vitamin C 25g, garlic 15g, bark of Eucommia ulmoides 10g, yellow rice wine 200g, white sugar 100g, oxalic acid 50g, put into the container.
[0030] The raw materials in the container are left to ferment for 36 hours at room temperature with an ambient temperature of 35°C; take the prepared stock solution and dilute it with 100kg of water to make a usable solution; directly spray on 1 mu of grape plants in Hu County.
Embodiment 3
[0032] Weigh the following raw materials: papain 10g, vitamin C 20g, garlic 15g, eucommia bark 50g, rice wine 250g, white sugar 120g, oxalic acid 200g, garlic and eucommia leaves crushed, and put into the container.
[0033] The raw materials in the container are left to ferment at room temperature of 35°C for 36 hours; after preparation, the original solution is filtered and taken out, diluted with 100kg of water to make a usable solution; directly sprayed on 1 mu of grape plants in Hu County.
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Abstract
The invention discloses an agricultural russeting-removal composition comprising, by mass, 0.5-10 parts of papain, 0.5-5 parts of vitamin C, 1-5 parts of garlic, 1-5 parts of eucommia ulmoides bark, 5-25 parts of yellow wine, 10-25 parts of sugar, and 5-20 parts of oxalic acid. The russeting remover is a plant-sourced bactericide and can effectively increase content of chlorophyll, peroxidase andvitamin C and reduce content of organic acid, thus prolonging shelf life of fruits; the composition also can quickly form a frost-like protective film on fruits to prevent the russeting, thus significantly increasing quality and yield of fruits.
Description
technical field [0001] The invention relates to the field of pesticide chemical technology, in particular to an agricultural derusting composition and a method thereof. Background technique [0002] The appearance of peel rust spots is considered to be that when the stomata are blocked, the free radicals cannot be discharged and oxidized inside, resulting in peel rust spots; or the opening and closing of the stomatal guard cells is out of balance, and a bunch of corky cells are generated under the stomata and bulge upwards. Stomata are distended to form large, rough, darkened lenticels. The lenticel suberization often occurs together with fruit rust, which causes the fruit surface to be further rough, which belongs to the category of physiological diseases. [0003] The methods currently used to improve or reduce fruit rust include: rational fertilization, increasing the amount of organic fertilizer and phosphate fertilizer, reducing the amount of nitrogen fertilizer; incre...
Claims
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Application Information
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