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A kind of method for covering cultivation of Scrophulariaceae with color-matching film

A technology of film covering and color matching, applied in cultivation, plant cultivation, botany equipment and methods, etc., can solve the problems of ineffective prevention of weed growth, difficulty in searching for Scrophulariaceae seedlings, etc. Low, the effect of inhibiting the growth of weeds

Active Publication Date: 2018-09-11
CHONGQING ACAD OF CHINESE MATERIA MEDICA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the plastic film used in the current mulching cultivation is mainly white transparent plastic film or black plastic film. The white transparent plastic film is conducive to breaking the film and inoculating seedlings, but it cannot effectively prevent the growth of weeds. The black plastic film has a good shading effect and can prevent the growth of weeds. There is a problem that it is difficult to search for Scrophulariaceae seedlings when the membranes are inoculated

Method used

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  • A kind of method for covering cultivation of Scrophulariaceae with color-matching film
  • A kind of method for covering cultivation of Scrophulariaceae with color-matching film

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The field test comparison of embodiment 1 open-field cultivation and film-covering cultivation

[0039] The test site is located in the Scrophulariaceae GAP demonstration base of Chongqing Tiansheng Pharmaceutical Co., Ltd., with an altitude of 1350 meters, an annual average temperature of 15°C-18°C, a soil type of yellow soil, a frost-free period of 240-285 days, and a precipitation of 1000-1200mm. Soil organic matter 2.84%, total nitrogen 0.2%, total phosphorus 0.016%, total potassium 13.36mg·g -1 , available nitrogen 131.9mg·kg -1 , available phosphorus 9.01mg·kg -1 , available potassium 3.42mg·g -1 , pH value is 4.84.

[0040] The experiment was divided into 3 treatments: directly covering the seedlings after planting, covering the seedlings after planting the seedlings, and cultivating in the open field. The ridge is 10m long and 0.9m wide. The planting density is 25cm between rows and 40cm between plants. Randomly select groups and repeat 3 times. The speci...

Embodiment 2

[0051] The production contrast of embodiment 2 open field cultivation and cover film cultivation

[0052] Open-field cultivation On an undifferentiated sloping land, select two pieces of land of equal size, one of which is open-field cultivation. The specific operation is as follows:

[0053] l After harvesting the previous stubble in February, plow the soil 25cm deep. Before planting in early January of the following year, harrow and level the land. Within the 90cm belt distance, first dig a fertilization ditch in the middle of the flat ground, 20-25cm deep, and apply the base fertilizer in strips. The base fertilizer is 160 kg / mu of superphosphate, 25 kg / mu of compound fertilizer, and 2000 kg / mu of stable manure, which are fully decomposed after mixing. After the base fertilizer is applied, dig holes on both sides of the fertilization ditch at a distance of 40 cm between plants, and the distance between the two rows of plants is 25 cm, and the plants are planted in a tria...

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Abstract

The invention relates to a method of cultivating Radix scrophulariae by covering a color matching film and belongs to the technical field of traditional Chinese medicine cultivation.The method includes following steps: after seedlings of Radix scrophulariae are complete, weeding, fertilizing, and covering the color matching film, wherein the color matching film comprises a white transparent band in the middle and black bands which are connected and positioned on two lateral sides of the white transparent band, and a ratio of width of the color matching film to that of a ridge is 1-1.2:1; breaking the color matching film to expose the seedlings of Radix scrophulariae, and using soil to cover film holes.Technology of the color matching film is utilized, so that the method is low in labor cost and high in planting and economic benefit.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine cultivation, in particular to a method for covering and cultivating Scrophulariaceae with color-matching films. Background technique [0002] Scrophulariaceae is a commonly used Chinese herbal medicine. It tastes sweet, bitter, salty, and slightly cold in nature. [0003] There is a habit of planting Scrophulariaceae in all parts of our country, but the cultivation modes are different. Most areas are accustomed to open field cultivation, and mulching cultivation is rare. The growth period of Scrophulariaceae is 4 to 11 months, and it can be harvested in the same year it is planted. However, during the whole growth period of open field cultivation, manual weeding is generally required 4 times. If the weeding in the field is not timely, the weeds will compete with Scrophularia scrophulariae for light, water, and fertilizer, which will seriously affect the growth and developmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/00A01G13/02
CPCA01G13/0275A01G22/00
Inventor 陈大霞张雪李隆云孙年喜伍晓丽谭均
Owner CHONGQING ACAD OF CHINESE MATERIA MEDICA
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