【摘要】 以土壤栽培为对照,以不同结构桶式无土栽培装置为处理,研究了一种桶式无土栽培新装置在番茄栽培上的应用效果。结果表明:与其他栽培方式相比,新装置栽培下番茄植株生长更为旺盛,叶片中叶绿素含量、植株根系活力增幅较好,每穗果的单果重和单株产量以及可溶性糖含量提高幅度较高,栽培效果理想。更多还原

【Abstract】 The soil culture of tomato was used as a control,and the effects of different tubbish soil- less culture devices on tomato planting were studied.The result showed that a new tubbish soilless cul- ture device could make tomato plants grow much better,and significantly improve chlorophyll content and root activity of tomato plants,fruit weigh,yield per plant,and soluble sugar content.And so an i- deal cultural result could be achieved by the new device.更多还原