固原县抗旱造林技术措施试验研究

Expriment on the technics of foresting to resist drought in Guyuan connty

作者通过对固原县东部黄土丘陵区抗旱造林技术措施的试验研究,初步总结出以下抗旱造林技术措施:1.选择抗旱树种;2.提前整地;3.地膜造林;4.截干造林;5.浸水蘸浆;6.保根保湿;7.秋季造林等,从而为宁南干旱、半干旱黄土丘陵区提高造林成活率提供了科学依据。

By means of experiment on the foresting technics to resist drought in the loess hilly region of west Guyuan county,the initial experiences are explored as follows, 1.to select,the variel,ies of tree having drought-resisting ability; 2.to prepare soil in advance; 3.to forest with film; 4.to forest with cut stem; 5.to soak and dip in mud; 6.to protect root in wet stat; 7.to forest in autumn. Those indicated above provide scientific evidence for the forestry pro- dution on the loess hilly region of the arid and semi-arid area in south Ningxia Hui Autonomous Region.