1.
Study on Run-off Planting Technology of Proso in Semi-arid and Drought-inclined Areas;
半干旱偏旱区糜子径流栽培技术研究
2.
The Adaptability of the Import Alfalfa Varieties and Status of Ecological Water Consumption in the Semiarid and Liable to Droughts Areas of Ningxia
宁夏半干旱偏旱区旱地引进苜蓿品种适应性及生态耗水状况
3.
Effects of alfalfa-grain rotation on soil moisture restoration in semi-arid and drought-inclined areas of the Loess Plateau
黄土高原半干旱偏旱区苜蓿-粮食轮作土壤水分恢复效应
4.
The spatio variability of soil water-fertilizer coupling in Guanzhong area
半干旱偏湿润地区旱地小麦土壤水肥耦合的时空变异特征
5.
dryland(s) management: The management of arid and semi-arid areas.
旱地管理:指对干旱和半干旱地区的管理。
6.
Farmland Drought Defence and Drought Resistance Measure in Semiarid Loess Plateau
黄土高原半干旱区农田干旱防御与抗旱措施
7.
of arid and semiarid open country.
产于干旱和半干旱地区的空旷乡间。
8.
The region is semiarid to arid in overall climate.
这个地区总体上是半干旱至干旱气候。
9.
Agricultural and Livestock Production in the Arid and Semi-arid Areas in the United States of America
美国干旱、半干旱地区的农牧业生产
10.
The Research of Dust Emission in Arid and Semi-arid Soil
干旱半干旱地区土壤的粉尘释放研究
11.
Study of Sorghum Planting Mode in Arid and Semi-arid Area
“干旱、半干旱”区高粱栽培模式的研究
12.
Semi-arid land ecosystems
半干旱地区生态系统
13.
Shortage of water resources restricted agricultural production in arid and semiarid region.
水资源紧缺限制了干旱半干旱地区农业生产。
14.
Groundwater has very important eco-value in arid and semi-arid regions.
干旱半干旱地区地下水具有重要的生态价值。
15.
Study of Preventing Leakage and Saving-Water Technique in Sandy Soil in Semiarid and Arid Region
干旱、半干旱地区沙质土壤的防渗节水技术研究
16.
Ecological Responses Along the Road Corridor in the Arid & Semi-Arid Regions of Northwest China;
西北干旱半干旱地区公路廊道生态响应研究
17.
Soil Dematiaceous Hyphomycetes from the Arid-semiarid Zones of Northwest China;
中国西北干旱—半干旱地区土壤中的暗色丝孢菌
18.
Study of the Ecology Water Demand of Vegetation Restore in the Arid and Semi-arid Prairie Area;
干旱半干旱草原区植被恢复生态用水研究