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应用极薄的长纤维不织布直接覆盖蔬菜,是近几年来蔬菜栽培中的新技术。不织布每平方米仅重15克,具有良好的透光性、透气性和一定的保温性,直接覆盖蔬菜,即使不放风也不会烤伤蔬菜,可盖到收获为止。这种物质耐用,一般可用于覆盖3—4茬。
The application of very thin long-fiber non-woven directly cover vegetables, is a new technology in vegetable cultivation in recent years. Non-woven fabric weighs only 15 grams per square meter, with good light permeability, breathability and a certain degree of insulation, direct coverage of vegetables, even if the wind will not bake vegetables, can cover till the harvest date. This material is durable and can generally be used to cover 3-4 stubble.