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Pesticide-free gynostemma pentaphyllum planting method

A planting method and technology of Gynostemma pentaphyllum, applied in the agricultural field, can solve the problems of killing natural enemies of pests, reducing the number of natural natural enemies, and unfavorable growth, etc., to reduce the incidence of pests, improve expulsion, and improve the effect of disease resistance.

Inactive Publication Date: 2019-01-22
兴义市平宇中药材种植农民专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sun exposure is not conducive to growth
[0004] At present, in order to prevent pests and diseases, a large amount of pesticides are often used in the planting process of Gynostemma pentaphyllum. The large amount and irrational application of pesticides will also cause damage to the natural enemies of pests, resulting in a decrease in the number of natural enemies in the nearby environment, and more reliance on pesticides to fight against pests and diseases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for planting Gynostemma pentaphyllum without pesticides, comprising the steps of:

[0029] (1) Select plots: select low-altitude sunny, loose and fertile sandy soil land with convenient drainage and irrigation, plow the soil 37.5cm deep, apply 5250kg of decomposed farmyard manure per mu, and 200kg of green mixed fertilizer, fully turn it, and put it on the land Make a nest, the distance between the nests is 37.5cm;

[0030] (2) Transplanting: select strong plants, and transplant gynostemma seedlings without damage by diseases and insect pests, transplant 1-2 seedlings in every litter, intertill once in 2 days after seedlings transplant, then cultivate soil and water, after the roots of gynostemma pentaphyllum seedlings are solid , disperse mint, catnip, tansy, borage, garlic, mirabilis in the distance between Gynostemma pentaphyllum seedlings;

[0031] (3) Fertilizer and water management: topdressing 1 time every 4 months, the amount of topdressing is to apply...

Embodiment 2

[0038] A method for planting Gynostemma pentaphyllum without pesticides, comprising the steps of:

[0039] (1) Select the plot: select the sunny, loose and fertile sandy soil land with low altitude, easy drainage and irrigation, plow the soil 35cm deep, apply 5000kg of decomposed farmyard manure per mu, and 180kg of green mixed fertilizer, fully turn it over, and pour it on the land. Nest, nest distance 40cm;

[0040] (2) Transplanting: select strong plants, and transplant gynostemma seedlings without damage by diseases and insect pests, transplant 1-2 seedlings in every litter, intertill once in 2 days after seedlings transplant, then cultivate soil and water, after the roots of gynostemma pentaphyllum seedlings are solid , disperse mint, catnip, tansy, borage, garlic, mirabilis in the distance between Gynostemma pentaphyllum seedlings;

[0041] (3) Fertilizer and water management: topdressing 1 time every 5 months, the amount of topdressing is to apply 30kg of decomposed fa...

Embodiment 3

[0048] A method for planting Gynostemma pentaphyllum without pesticides, comprising the steps of:

[0049] (1) Select the plot: choose the sunny, loose and fertile sandy soil land with low altitude, easy drainage and irrigation, plow the soil 40cm deep, apply 5500kg of decomposed farmyard manure per mu, 220kg of green mixed fertilizer, fully turn it, and plow it on the land. Nest, nest distance 35cm;

[0050] (2) Transplanting: select strong plants, transplant gynostemma seedlings without damage by diseases and insect pests, transplant 1-2 seedlings in every litter, intertill once in 3 days after seedling transplantation, then cultivate soil and water, after the roots of gynostemma pentaphyllum seedlings are solid , disperse mint, catnip, tansy, borage, garlic, mirabilis in the distance between Gynostemma pentaphyllum seedlings;

[0051] (3) Fertilizer and water management: topdressing 1 time every 3 months, the topdressing amount is to apply 25kg of decomposed farmyard manur...

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Abstract

The invention relates to the field of agriculture, in particular to a pesticide-free gynostemma pentaphyllum planting method. According to the method, mint, catnip, tansy, borage, garlic and mirabilisjalapa are quantitatively planted in gaps between gynostemma pentaphyllum seedlings, so that the effects of expelling and killing pests, attracting beneficial insects and improving the disease resistance of gynostemma pentaphyllum are achieved. Branches and fallen leaves obtained after trimming the mint, the catnip, the tansy, the borage, the garlic, the mirabilis jalapa and other associated plants are turned under soil, the mirabilis jalapa is buried into the root of the gynostemma pentaphyllum, the effects of expelling and killing the pests are further improved, adults and larvae of anomalacorpulenta are effectively killed, and the insect pest incidence rate of the gynostemma pentaphyllum is further reduced. Finally, the pesticide-free gynostemma pentaphyllum planting method which caneffectively prevent diseases and insect pests of the gynostemma pentaphyllum and does not need to use pesticide is obtained.

Description

technical field [0001] The invention belongs to the field of agriculture, in particular to a pesticide-free gynostemma planting method. Background technique [0002] Gynostemma (scientific name: Gynostemma pentaphyllum (Thunb.) Makino) Cucurbitaceae, Gynostemma pentaphyllum is a herbaceous climbing plant; the stem is thin, branched, with longitudinal ribs and grooves, glabrous or sparsely pubescent. Japan calls it Ganman tea. Gynostemma pentaphyllum likes a damp and mild climate, and it grows wild in shaded places such as forests and streams, and is a perennial climbing herb. [0003] The study of physiological characteristics shows that Gynostemma pentaphyllum is a plant that tends to be warm, prefers shade and humidity, is resistant to barrenness and fertilizer, and is afraid of drought and waterlogging. It likes scattered light and diffuse light. The light quantum flux density ranges from 700-800μmol / m·s, which is equivalent to the light intensity of 36-40klx, which is ...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 宋仕秀陈超文
Owner 兴义市平宇中药材种植农民专业合作社
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