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Non-woven fabric covering seedling method for gentiana macrophylla

A non-woven fabric and qinji technology, applied in the field of medicinal plant cultivation, can solve the problems of difficulty in providing high-quality seedlings, high mortality, low seed germination rate, etc., to ensure plant drug sources, significant social benefits, The effect of improving the germination rate of seeds

Inactive Publication Date: 2013-09-04
LONGXI ZHONGTIAN PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The seed germination rate of this method is low, and the mortality rate of seedlings is very high within 15 days after emergence, so it is difficult to provide high-quality seedlings

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] In 2009, in Luojiamo Village, Huichuan Town, Weiyuan County, non-woven fabrics were used to grow Gentiana chinensis seedlings, and a simple comparative experiment was set up: two treatments were set without covering and covered with non-woven fabrics, repeated 3 times, and the area of ​​the plot was 4×5= 20m 2 .

[0016] 1. Sowing date: sowing on April 13, 2009;

[0017] 2. Soil preparation: Use 5kg of fully decomposed farmyard manure and 0.6g of 3% zinc-sulfur-phosphorus granule per square meter, mix it with 20cm surface soil evenly by deep plowing, rake and level it, and make a seedbed with a height of 10cm and a width of 110cm;

[0018] 3. Seed treatment: On April 11, mix 1000 g of Gentiana fenugreek seeds with 8 g of 50% carbendazim wettable powder, then put the seeds in a plastic bag and mix them evenly with the medicament, seal and place for 48 hours before sowing;

[0019] 4. Sowing: mix 1 part of seeds and 3 parts of fine soil, and spread the seeds evenly on t...

Embodiment 2

[0027] In 2010, in Changgu Village, Gongchang Town, Longxi County, non-woven fabrics were used to grow Gentiana chinensis seedlings, and a simple comparative experiment was set up: no coverage, wheat straw coverage (400kg / mu of straw), and non-woven coverage 3 treatments, repeated 3 times, The area of ​​the community is 5×5=25m 2 .

[0028] 1. Sowing date: sowing on April 6, 2010;

[0029] 2. Soil preparation: Use 6kg of fully decomposed farmyard manure and 0.7g of 3% zinc-sulfur-phosphorus granule per square meter, mix it with 20cm surface soil evenly by deep plowing, rake and level it, and make a seedbed with a height of 10cm and a width of 110cm;

[0030] 3. Seed treatment: Mix 1000g of Gentiana quinquefolium seeds with 6g of 50% carbendazim wettable powder on April 4, put the seeds in a plastic bag and mix with the medicine evenly, seal and place for 48 hours before sowing;

[0031] 4. Sowing: Mix 1 part of seeds and 3 parts of fine soil, and spread the seeds evenly on t...

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Abstract

The invention discloses a non-woven fabric covering seedling method for gentiana macrophylla. The method comprises mixing processed gentiana macrophylla seeds with fine soil evenly, evenly scattering the mixture on fertilized and flattened seedbed ridge surfaces, covering fine crushed wet soil 0.2cm-0.5cm in thickness uniformly on the seeds; covering the seedbed ridge surfaces with non-woven fabrics; uncovering the non-woven fabrics after gentiana macrophylla seedlings come up for 14 days to 16 days, and performing weeding; thinning out the seedlings when each seedling has four true leaves; and lifting the seedlings in winter or spring. According to the non-woven fabric covering seedling method, moisture of soil is retained effectively, a sun shading effect is provided for the gentiana macrophylla seedlings, the seed germination rate and the seedling survival rate of the gentiana macrophylla are improved, large-scale artificial seedling breeding of the gentiana macrophylla which is scarce traditional Chinese medicine is achieved, the gentiana macrophylla medicine source is guaranteed, destruction of meadows of Tibet Plateau caused by digging of wild gentiana macrophylla is reduced greatly, the gentiana macrophylla is popularized in large areas, and peasants in main producing areas are helped to cast off poverty to get rich, accordingly, apparent social benefits, ecological benefits and economic benefits are provided.

Description

technical field [0001] The invention belongs to the field of planting of medicinal plants, relates to the technology of raising seedlings of Gentiana plants, in particular to a method for raising seedlings covered with non-woven fabrics of Gentiana. Background technique [0002] Gentiana chinensis is one of the important commonly used Chinese herbal medicines in my country. It was first recorded in "Shen Nong's Materia Medica" and listed as a middle grade. The 2010 edition of "The Pharmacopoeia of the People's Republic of China" records that the base source of Gentiana is Gentianae plant Gentiana ( Gentiana macrophylla Pall.), Gentiana chinensis ( Gentiana straminea Maxim.), Gentiana thick stem ( Gentiana crassicaulis Duthie ex Burk.) or Gentiana ( Gentiana dahurica Fisch.) 4 types. Gentiana chinensis is a commonly used traditional Chinese medicine, flat in nature, pungent and bitter in taste. It has the functions of dispelling rheumatism, clearing damp-heat, and r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 陈垣郭凤霞陈杰王骥李向群史小平白德涛魏牧潘志强刘亮权小龙李登鹏韩斌
Owner LONGXI ZHONGTIAN PHARM CO LTD
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