Ingredients: PP polypropylene Size: 10 grams - 250 grams Width: 1.6 m - 2.4 m supply quantity: 50 tons

Vegetable pest control insulation is polyester fiber non-woven polymer composition of the new agricultural covering materials with light weight, soft, easy to shape, not afraid of corrosion, not afraid of insects, good ventilation, a longer service life, etc., has been widely used instead of straw mat in winter and spring vegetables, protected cultivation of vegetable seedlings and insulation cover.
Vegetables, non-woven insulation pest control width of 1 meter to 3 meters wide and have the color yellow red, blue, white and other colors, vegetables commonly used on white Zend non-woven insulation cover. There have thin non-woven thick, weighing 15-20 grams per square meter of thin non-woven fabrics, mainly for the flotation tube shed exposed to superficial coverage and coverage, such as covering the greenhouse lettuce, shepherd's purse, spinach, grass top, cover exposed ground celery, cabbage, spinach, etc., not only high yield, good quality, but also an early market. 30-40 g / m thick non-woven fabrics can be used for control of two thermal screen shed, shed or covered in a small ring on the outside and then covered with plastic sheeting for insulation nursery, you can put the folder in the second non-woven the middle layer of plastic sheeting, covered with heat as a winter nursery, effects are good.
Vegetables, zend non-woven insulation pest control as superficial coverage, pay attention: First, choose a relatively light weight, and can be lifted with the crop growth and and relatively good light. The second is exposed to cover the crop should be careful not to be blown away. Third, as far as possible on the night cap to expose and increase the photosynthesis of vegetable crops, especially in pipe shed the superficial coverage, but be careful not to cover the continuous day and night, light to affect crops. Winter in the greenhouse producing thermophilic eggplant, melons, beans, and other in-season vegetables, usually covered with plastic film or multi-stamped shade nets, straw pieces and so on. Such as a simple multi-layer plastic film covering, although able to achieve better insulation effect, but shed humidity, water droplets on the leaves of crops, can easily lead to foliar diseases and rot occurs. Such as the use of stamped pieces of straw, exposing workers to spend too much cover, the scale of production of horticultural field is not used, even individual farmers, a 1 acre greenhouse, exposed every day to spend 2-3 hours to cover. In recent years, we have adopted a long-fiber nonwoven test, in the canopy of small, non-woven insulation in the shed on the stamp, covering more than multi-layer film made better, now many years of test results are summarized below.
First, the insulation effect. Non-woven (size 80-100 g / m) + plastic film covering, usually in the crop layer allows the temperature maintained at 8 ¡æ above, along the Yangtze River can be harvested in winter tomato, eggplant, peppers, cucumbers, etc. counter-season vegetables. Specific methods: Qimian with plastic film, the trench covered with straw, according to melon, eggplant and other vegetables, plants take in the greenhouse the size of the shed or hut, in the evening the first layer of non-woven cover, then cover the top layer of film, or first cover film, non-woven cover on top. Such as minimum winter outdoor temperature of 0 to -2 ¡æ, small, medium and maintained at least shed more than 8 ¡æ. If the special case of the cold, can be stamped in the top layer of nonwoven and a layer of film, even if the outdoor temperature dropped to -5 ¡æ below the extreme, small in the shed still be maintained at 5 ¡æ, therefore, using this method insulation, can make the whole winter in the greenhouse tomato, eggplant and other vegetables can thermophilic normal growth and results, and get good £¦#118alue for money.
Second, the strong moisture. Non-woven, shed no drop of water on the leaves of crops, prevent and reduce the occurrence of leaf diseases and rot. Non-woven by the sun during the day and the sun, water evaporates within the fabric, leaf transpiration at night to absorb the moisture comes out. According to our results several years, rare diseases.
Third, labor-saving. Plus non-woven film of 1 acre greenhouse, for example, two individuals as long as 10 minutes to cover or uncover (the film covers the use of straw a day, morning and evening at least take more than 1 hour each), can save labor .As promptly opened, light can increase the crop by the time to accelerate crop growth.
Fourth, long life, low cost. Per acre greenhouses using non-woven (80-100 g / m) one-time investment of about 1,500 yuan, the general good can be kept more than 5 years, the annual cost of 300 yuan.
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