论文部分内容阅读
编辑部:“冻水”与“春水”是园林植物管理工作中不可缺少的措施,对于提高越冬能力、促进生长都起到积极的作用,有时甚至是决定性的作用。对于野牛草草坪是否也同样重要呢?经多年的观察与试验,我认为野牛草草坪不必灌“冻水”。 “春水”也应推迟到返青以后才灌。据测定土
Editorial Department: “Frozen water” and “Spring water” are indispensable measures in the management of garden plants and play a positive and sometimes even decisive role in improving the ability to wintering and promoting their growth. Is it equally important for the bison lawn? After many years of observation and experimentation, I do not think it necessary to irrigate bison grass with “frozen water”. “Spring water ” should also be postponed until the return green after irrigation. According to the determination of soil