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Gentiana macrophylla planting method for preventing successive cropping obstacles

A planting method and technology for continuous cropping obstacles, applied in the directions of botanical equipment and methods, plant cultivation, application, etc., can solve problems such as species growth limitation, reduce the use of insecticides, improve yield and quality, and increase the effect of organic matter

Inactive Publication Date: 2016-03-30
NINGLANG GUOBING BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because Gentiana grows in high-altitude and high-cold regions, the growth of other species is restricted.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of Gentiana japonica planting method that prevents continuous cropping obstacle, comprises the following steps:

[0028] (1) land selection, selected as the forest land with an altitude of 2500-2700 meters as the planting area, the light transmittance between the trees in the forest land is 30%-50%;

[0029] (2) Soil preparation, sort out the weeds and rocks in the planting area, make the ground level, turn the soil and beat the soil into fine soil with a rake, and dig a deep trench of 20-30 cm 1-3 months before planting , mix fully decomposed wheat straw or oat straw or rice straw with decomposed poultry manure in a ratio of 1:1 to make farmyard manure, and apply it evenly and deeply in the deep ditch and cover it with fine soil; the application of farmyard manure The amount is 5000kg / mu;

[0030] (3) Planting, planting in the spring or autumn sowing season, the planting is to adopt the seed sowing method of direct seeding. Before the direct planting, the seeds...

Embodiment 2

[0035] (1) land selection, selected as the forest land with an altitude of 2500-2700 meters as the planting area, the light transmittance between the trees in the forest land is 30%-50%;

[0036] (2) Soil preparation, sort out the weeds and rocks in the planting area, make the ground level, turn the soil and beat the soil into fine soil with a rake, and dig a deep trench of 20-30 cm 1-3 months before planting , mix fully decomposed wheat straw or oat straw or rice straw with decomposed poultry manure in a ratio of 2:1 to make farmyard manure, and apply it evenly and deeply in the deep ditch and cover it with fine soil; the application of farmyard manure The amount is 4000kg / mu;

[0037] (3) Planting, planting in the spring or autumn sowing season, the planting is to adopt the seed sowing method. Before the direct planting, the seeds are placed in a refrigerator with a temperature of 0-5°C for low temperature treatment for 8-10 hours, and the temperature is taken out and return...

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Abstract

The invention provides a gentiana macrophylla planting method for preventing successive cropping obstacles. The method includes the steps of land selection, soil preparation, planting, field management and harvesting, wherein low-temperature treatment is conducted on seeds before sowing, the seeds are soaked in concentrated sulfuric acid and 10-15 ppm gibberellin diluent, and the germination rate and survival rate of the seeds can be greatly increased. A continuous cropping agent is additionally applied during field management, organic matter, microorganisms and nutritional ingredients of soil are increased, release of allelochemicals of the root of gentiana macrophylla is reduced, the normal soil microenvironment can be kept, withering and lesions generated in the growth process of gentiana macrophylla can be avoided, the successive cropping obstacles can be prevented, the disease resisting performance of gentiana macrophylla is improved, use of pesticide is reduced, the stability and environment friendliness of the pesticide effect of gentiana macrophylla are kept, the quality of gentiana macrophylla is improved, and the yield of gentiana macrophylla is increased.

Description

technical field [0001] The invention relates to the planting of Chinese medicinal materials, in particular to a planting method of Gentiana chinensis for preventing continuous cropping obstacles. Background technique [0002] Gentiana is one of the important commonly used Chinese medicinal materials in my country. It is an alpine medicinal plant distributed at an altitude of 2400-3500 meters. Gentiana is a commonly used traditional Chinese medicine. . Gentiana chinensis is a perennial herbaceous plant. At present, it completely relies on wild resources to supply the market. The distribution area of ​​wild resources is high in altitude, the climate is cold, and the ecological environment is very fragile. Due to the shortage of the market, the price continues to rise, and the destructive collection leads to the depletion of wild resources, which makes the market supply more tense. This vicious circle intensified, making Gentiana on the verge of extinction. my country has list...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G3/00
CPCA01G22/00C05B1/02C05G3/00C05B7/00C05C9/00C05D1/02C05D9/02C05F11/08
Inventor 杨国发吕孟兵
Owner NINGLANG GUOBING BIOTECH CO LTD
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