保护地蔬菜高效益栽培模式１１２６１６辽宁省铁岭市农科院贺淑珍花薇贺振昌近年来，保护地蔬菜迅猛发展，对农业增收，繁荣市场，脱贫致富起到积极作用，但是，生产上表现品种单一，上市集中，价格下调，效益降低。同时揭膜后，缺乏合理倒茬，时有病害发生，致使减产。经... In recent years, the rapid development of vegetables in protected areas has played a positive role in increasing agricultural incomes, boosting markets and eliminating poverty and getting rich. However, the production of single, Market concentration, price cuts, lower efficiency. At the same time uncovering, the lack of reasonable stubble, when the disease occurred, resulting in reduced production. through...