摘要
陕西北部是本省旱作农业的主体,其中渭北旱原又是全省第二粮仓与主产小麦的商品粮基地。目前虽属中低产区,但有独特优势,是全省粮食和小麦登上新台阶的希望所在。本区划以自然条件及其在不同地区的组合类型,尤其是气候要素为基础,以体现一定的自然、经济、技术等条件长期综合作用下形成的主要小麦生产特征为标志,将全区分为长城沿线风沙滩地中早熟春麦区,陕北丘陵沟壑晚熟冬麦区及渭北旱原中熟冬麦区。并建议把渭北旱原建成优质小麦商品基地。
The Northern part of Shaanxi province is the principal body of dryland farming in the whole province, of which the Weibei Highland is the second granary as well as the commercial wheat producing base. At present, this region falls into the medium-low wheat producing area with special advantages, and is also the region where lies in the new hope for a new level of wheat and grain harvest in the future.Based on the study of natural conditions and their combinations at different areas, particularly with the climatic elements and their interactions and resultant main characteristics of wheat production formed in the long-standing process by natural, economic and technological effects, the whole region is divided into the early and mid spring wheat area in the wind and sanddrift lands along the Great Wall,the late winter wheat producing area in the nilly and gully north shaanxi and the mid winter wheat producing area on the Weibei Highland. Thus,it is suggested that the Weibei Highland be constructed into the fine quality wheat producing commercial base.
出处
《干旱地区农业研究》
CSCD
北大核心
1989年第1期18-26,共9页
Agricultural Research in the Arid Areas
