Canvas cover herbicides are manufactured from high-molecular Polyethylene (HDPE) material.
Abrasion, chemical resistance (acids, alkalis, etc.) in addition to experience canvas herbicides also are adding anti-UV (there are many in the sunlight) to enhance longevity
Canvas cover herbicides are manufactured from plastic only Nair zin, imported directly from Thailand. Be processed by Benefit Benefit Inhabitants
Specification of canvas spread herbicides: 1.8 mx50m
The use of the
Canvas cover kill grass to be covered on the surface of the raised bed planting crops or soil surface, in order to:
-Limited insect damage: most of these insect pests are laying eggs in the soil, favorable conditions will develop into room
-Limit the weeds: the membrane has a black coating prevents sunlight, do the seeds of grass was killed in the membrane covered, absolutely no need to do the grass on the flower beds. grass seeds in the soil and not having enough light to the Sun should also not germinate was
Using the membrane covered agriculture, on the sunny season, prevent water evaporation in soil, in the rainy season prevented or attenuated rainwater condition do wash or erosion.
- Giữ phân bón: Màng phủ ngăn cản sự bốc hơi của phân đạm (Urea), làm giảm sự thẩm Thấu và rửa trôi của phân bón khi tưới nước hoặc mưa to. Sự hấp thu các chất dinh dưỡng N, P, K, Ca, Mg từ bộ rễ cây trồng có sử dụng màng phủ cao hơn 1,4-1,5 lần so với mặt đất trần (không phủ); phân bón sử dụng cho rau hữu hiệu hơn.