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A survey of the development of agricultural non-woven fabrics in China

  • Author:Junqian Nonwoven
  • Source:Original
  • Release on:2017-12-11
China's agricultural application of non-woven fabric started late. In the "Sixth Five-Year" period from Japan introduced a number of spunbond nonwovens. In the light of foreign experience at the same time, carried out a number of comparative tests (and polyethylene film), the effect is very good. With the rapid development of non-woven industry in our country, many aspects, large-scale promotion and application of agricultural non-woven fabric has become possible. Test area continues to expand, increasing variety, for our country agricultural non-woven fabric has opened up a very good prospect of "China's agricultural trial application of non-woven fabric, mainly in the following areas:

(A) mulching
Non-woven fabric instead of polyethylene film for the film covering material was tested in Jiangsu. The results showed that due to the special properties of non-woven fabrics, there was no water accumulation on the cloth after rain, the seedlings were not under pressure and the relative humidity was small, which might be suitable for the growth of the fabrics and the seedlings grew well. Although the number of spike is less than that of polyethylene film, the average grain / spike is higher than the polyethylene film. Therefore, the mu production is still about 6.9% higher than the polyethylene film. This shows that non-woven fabric can increase grain production.

(B) seedling film
The use of non-woven fabric to sleep to the seedling film, and the two films (general film, perforated film) comparative test, the results of non-woven fabric used to sleep to grow seedlings, grow better than the two film seedlings, mainly because: Cloth breathable, water-permeable, anti-infrared radiation to meet the growth conditions of seedlings superior to other materials.

(C) bumper harvest
Our country used to do non-woven vegetable shed fabric, and polyethylene film (plastic) for comparative testing, comprehensive speaking, the advantages are as follows:
(1) vegetables grow well. Miao Zhuang leaf width.
(2) the maturity of vegetables than plastic film about half a month earlier,
(3) vegetable production, quality, significantly higher than the plastic film.
(4) put an end to the "condensation" caused by the role of pod rot rot leaves phenomenon.
(5) non-woven fabric life expectancy longer than the film 1 to 2 years.

(D) Ginseng special shed fabric
Ginseng is a specialty of northeast China and is also a high-cash crop, creating a huge sum of foreign exchange income for China every year. Liaoning Province, China conducted a non-woven fabric as a ginseng shed instead of the traditional cultivation of ginseng polyethylene film and other shading materials contrast test. It not only simplifies the operation, reducing labor intensity, but also greatly enhance the ginseng's production and quality. Ginseng standardization for our country, creating a new road. After several years of application test. Non-woven and polyethylene film compared to the following advantages:
(1) ginseng growth is good, production. Quality improvement. The average yield per curtain can be increased by about 30%.
(2) The incidence of pests and diseases of seedlings decreased significantly.
(3) high strength, good aging resistance. long lasting.
(4) shading science, uniform. Translucent set, suitable for ginseng growth.
(5) light weight, easy installation, handling, low labor intensity. Only about the same weight of non-woven polyethylene film area.

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