摘要
该文对陕北沙区发展栽桑养蚕事业，通过试验提出了可行性论证。使原来纯生态型的林业发展成生态经济型的林业，拓宽了我国蚕桑领域。
The essay gives feasible proof by test to the development of mulberry-planting and silkworm-breeding in the desert districts of northern Shannxi province. As a result, the former simple ecotype forestry is changed into economic ecoytpe forestry, and the mulberry-planting and silkworm-breeding areas are being enlarged.
出处
《水土保持通报》
CSCD
北大核心
1994年第S1期77-82,共6页
Bulletin of Soil and Water Conservation
关键词
陕北沙区
栽桑养蚕
生态型
生态经济型
desert districts
mulberry-planting and silkworm-breeding
ecotype forestry
economic ecotype forestry
