1) Ningxia Plain Oasis
宁夏平原绿洲
1.
This paper takes Ningxia Plain Oasis as an example,and compared with nearby area ofdesert steppe,discusses the basic features of land eco-system of irrigated area──energytransformation efficiency,For keeping balance of eco─system and high output of energy inoasis, the authOrs propose some adjustment measures.
该文以宁夏平原绿洲为例，并以相邻的荒漠草原区作为对比，讨论灌溉农田生态系统的本质特征──能量转换效率。
3) Ningxia Plain
宁夏平原
1.
The Water Deficient of Crop under Natural Regulation in Ningxia Plain;
宁夏平原天然状态下作物水分亏缺研究
2.
Man-land Relation System Study on Ningxia Plain;
宁夏平原人地关系地域系统研究
3.
The paper analyzed the evolutional succession of main agronomic characters of spring wheat varieties in Ningxia plain during last 50 years, and the result shows that wheat grain and biomass yield has been improved significantly.
通过对建国以来宁夏平原春小麦4次更新品种的主要农艺性状的演变规律研究表明,宁夏平原春小麦籽粒和生物产量有了明显提高,随着品种的更替,收获指数、每穗粒重、每穗粒数均呈上升趋势,株高则明显下降。
4) plain oasis
平原绿洲
1.
Primary estimation of ecological water use in Weiganhe river plain oasis;
渭干河平原绿洲生态用水量初步估算
6) Guyuan Ningxia
宁夏固原
1.
Construction Contents of Terraced Fields with Slope and Benefit Analysis of Guyuan Ningxia;
宁夏固原隔坡梯田模式建设内容及效益分析
2.
The Characteristics of Occurrence of Three Major Harmful Forestry Living Beings in Guyuan Ningxia and the Comprehensive Controls;
宁夏固原3种重大森林有害生物发生特点及综合治理研究
补充资料：宁夏平原
即“银川平原”(1049页)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条