1.
Study on the Fusarium spp.Population Associated with Alfalfa in Arid-irrigated Area of Gansu Province
甘肃省半干旱灌区苜蓿地土壤镰刀菌群落结构研究
2.
The research of the relations between the yield on irrigation and fertilization on arid and semi-arid areas of turf
干旱半干旱区草地灌水与施肥增产关系的研究
3.
Study on Sprinkler Irrigation Uniformity Characteritics and Optimization of Pipe Network System of Artificial Forage in the Arid Area and Semi-arid Area;
干旱半干旱地区牧草喷灌均匀特性与管网系统优化研究
4.
Effects of leaching salt on irrigation with harvested rainwater in accumulating salt orchards in semiarid regions
半干旱山区积盐果园集雨灌溉洗盐效果研究
5.
Advance in Research of Supplemental Irrigation of Collected Rain Water for Eco-Agriculture in Semi-Arid Loess Plateau of China
黄土高原半干旱区集雨补灌生态农业研究进展
6.
Study on Evaluation Index System and Evaluation Methods in Agricultural Water-saving in Northeast Semi-arid and Anti-drought Irrigation Area of China;
东北半干旱抗旱灌溉区节水农业评价指标体系和评估方法研究
7.
Present Situation and Countermeasure of Developing Water Saving Irrigation in Canal Irrigated Region in the Northwest;
西北半湿润半干旱渠灌区水资源现状及发展对策
8.
of arid and semiarid open country.
产于干旱和半干旱地区的空旷乡间。
9.
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。
10.
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
11.
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
12.
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
13.
Semi-arid land ecosystems
半干旱地区生态系统
14.
Study on Yield and Water Effect and Physiological Properties of Wheat and Corn under Supplementary lrrigation with Catchment Rainfall in Semi-Arid Area of Central Gansu;
陇中半干旱区集雨补灌小麦玉米的产量水分效应及生理特性研究
15.
Efficient Water Use Mechanism and Application Patterns of Optimized Regulated Deficit Irrigation of Pear-Jujube Tree in the Semi-Arid Region of Northwest China
西北半干旱区梨枣树水分高效利用机制与最优调亏灌溉模式研究
16.
Economic Interest Model for Rice Based on Optimal Irrigation of Semiarid Area of Western Heilongjiang Province
黑龙江省西部半干旱区水稻优化灌溉的经济效益模型
17.
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。
18.
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