摘要
我国大多数地区干旱缺水,植树造林工作难度很大,严重阻碍造林生产的进行。简述套袋、覆膜、截杆和施保水剂等抗旱造林技术的作用及应用条件,探讨造林时间选择和苗木生长期管理的要点,为提升干旱缺水条件下的树木成活率提供技术支持。
In most areas of China, drought and water shortage make afforestation difficult, which seriously hinders afforestation production. The effects and application conditions of drought-resistant afforestation technologies such as bagging, mulching, truncating and water-retaining agent are briefly described, and the selection of afforestation time and key management points of seedling growth period are introduced, in order to provide technical support for improving the survival rate of trees with drought and water shortage.
作者
禹万清
YU Wanqing(Ningxia Hui Autonomous Region Guyuan City Liupanshan Forestry Bureau Longtan Forestry Farm,Guyuan Ningxia 756400,China)
出处
《农业科技与装备》
2018年第1期73-74,共2页
Agricultural Science & Technology and Equipment
关键词
造林技术
抗旱
套袋
覆膜
截杆
保水剂
forestation technology
drought resistant
bagging
mulching
cut stem
water-retaining agent
