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1)  semiarid hilly area of Southern Ningxia
宁南半干旱山区
2)  Semiarid prone to draught area in south Ningxia
宁南半干旱偏旱区
3)  semi-arid mountain area
半干旱山区
1.
Outside and inside environment of courtyard in semi-arid mountain area is compared.
阐述了庭院经济的概念、特点,比较了半干旱山区庭院内、外的环境条件,分析发展庭院蔬菜的优势和劣势,提出该区庭院蔬菜发展的几种模式。
4)  area of half drought
宁夏半干旱地区
5)  semi-arid areas of southern Ningxia
宁南旱区
1.
Effects of organic fertilization on soil moisture and crop productivity in semi-arid areas of southern Ningxia
宁南旱区有机培肥对土壤水分和作物生产力影响的研究
6)  semi-arid degeneration mountainous area
半干旱退化山区
1.
Choosing the typical model district of small watershed of Pengyang Zhongzhuang in semi-arid degeneration mountainous area of Southern Ningxia,the experimental study on each kind of degeneration ecosystem is conducted with the reconstruction pattern by the ecological engineering technology.
选择宁南半干旱退化山区彭阳中庄小流域为典型示范区,采用生态工程技术对各种退化生态系统恢复与重建模式进行了试验研究。
补充资料:宁南
1.指明左良玉。左于崇祯十七年封宁南伯,故称。
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