沙漠温室全空间循环生态立体种植中生菜品种筛选试验

Screening Test on the Varieties of Lettuce with the Whole Space Ecological Circulation and Dimensional Model in the Desert Greenhouse

以引进的12个生菜品种为试材,在宁夏中卫市沙漠日光温室内,采用全空间循环生态立体种植技术进行品种的筛选试验,以期筛选出品质好、产量高、抗病性强、适合该模式应用的叶菜品种。结果表明：＂皇帝＂、＂美国大速生＂、＂大橡生2号＂、＂立生3号＂、＂立生一号＂、＂生菜王＂、＂奶生一号＂等品种的产量比对照＂嫩绿奶油生菜＂增产幅度在3.2%～18.5%之间,以上8个品种均适合在沙漠设施内应用。

Taking 12 introduced varieties of lettuce as test materials,screening test on the varieties adaptability were carried out at the whole space ecological circulation and dimensional model in the desert solar greenhouse of Ningxia province,in order to select the good quality,high yield,good disease resistance,suitable for the mode of application of vegetable varieties.The results showed that‘Huangdi＇,‘Meiguodasusheng＇,‘Daxiangsheng No.2＇,‘Lisheng No.3＇,‘Lishengyihao＇,‘Shengcaiwang＇and‘Naishengyihao＇yield of seven varieties increased by 3.2%to 18.5%than the contrast‘Nenlyunaiyou＇lettuce,the quality of eight varieties were good and suitable for application in the desert greenhouse.