论文部分内容阅读
[目的]研究不同育苗方式对主要蔬菜作物苗期生长的影响。[方法]试验设4个处理:水膜育苗,适时间断供水(T1);水膜育苗,连续供水(T2);水浮育苗(T3);普通穴盘育苗(CK)。调查每个育苗盘中出苗株数。[结果]水膜育苗和水浮育苗等新型育苗方式相比普通穴盘育苗在出苗速度、成苗率方面有较明显的优势,更易于培育壮苗。[结论]水膜育苗和水浮育苗等新型育苗技术通过在育苗过程中水分管理方面的创新,一定程度上提高了出苗速度、成苗率和幼苗质量。
[Objective] The research aimed to study the effects of different seedling raising methods on the seedling growth of main vegetable crops. [Method] The experiment was divided into 4 treatments: water film seedling raising, timely water supply interruption (T1); water film seedling raising, continuous water supply (T2); water floating seedling (T3); Investigate the number of seedlings in each nursery tray. [Result] Compared with ordinary plug seedling, the new seedling raising methods such as water film seedling raising and water floating seedling raising had obvious advantages in the rate of emergence and seedling emergence, and it was easier to cultivate strong seedlings. [Conclusion] The new seedling raising techniques, such as water film seedling raising and water floating seedling raising, improved the speed of emergence, the rate of seedling emergence and the seedling quality to a certain extent through the innovation of water management during seedling raising.