叶菜类品种筛选试验

Selection Test of Leaf Vegetables

[目的]筛选出适宜生产应用的优质、高产的叶菜品种。[方法]选择23个叶菜品类,通过露地种植筛选出抗虫性及生产性能较强的2个品类:茼蒿和生菜,再经过2年的生产试验,筛选出适宜生产应用的茼蒿和生菜品种。[结果]茼蒿和生菜类品种病虫危害较轻,是首选的蔬菜品类。其中,蒿子秆(茼蒿)是适合棚室内轮作与倒茬的理想的叶菜类;意大利全年耐抽苔生菜生产潜力大,产品质量好,为最适宜的散叶生菜品种。[结论]该试验结果可为叶菜类蔬菜品种的选择和绿色生产提供借鉴。

[Objective]To selecte the high quality and high yield leaf vegetable varieties which were suitable for production.[Method]Two kinds of leaf vegetables,chrysanthemum and lettuce,with strong insect resistance and production performance,were selected from 23 kinds of leaf vegetables through open field cultivation test.After two years of production test,the suitable varieties of garland and lettuce were selected out.[Result]The disease and insect damage of chrysanthemum and lettuce was less,so they were the first choice of vegetables.The Chrysanthemum carinatum Schousb.was an ideal leaf vegetable that suitable for greenhouse rotation and stubble.Lactuca sativa var.had great production potential and good product quality,which was the most suitable variety of loose leaf lettuce.[Conclusion]The results could provide references for selection of leaf vegetable varieties and green production.