论文部分内容阅读
近年来设施农业在我国广大地区发展迅速。地膜覆盖、喷灌、滴灌技术的应用,为农作物创造了比较适宜的环境;塑料棚和温室栽培、无土栽培及丰收布覆盖的发展,对解决蔬菜淡旺季均衡生产和提供优质无害蔬
Facility agriculture has developed rapidly in many areas of our country in recent years. The application of plastic film mulching, sprinkling irrigation and drip irrigation technology has created a suitable environment for crops. The development of plastic shed and greenhouse cultivation, soilless cultivation and harvesting cloth coverage has made great contribution to solving the problem of balanced vegetable production during the peak seasons and the provision of good and harmless vegetables