semi-arid area

The Soil Water Use Efficiency of Main Crops in Southern Ningxia Semi-Arid Area

宁南半干旱地区主要作物土壤水分效率

Establishing A Ecosystem Health Model in Arid and Semi-arid Area by Using Remote Sensing Data

利用遥感技术建立干旱半干旱地区草地生态健康模型

Carbon cycle study of different karst system in semi-arid area of North China

北方半干旱区不同岩溶系统的碳循环研究

Sensitivity Research of Parameters to Water Cycle in Land Surface Model in Semi-Arid Area

半干旱区陆面模式参数对水分循环的敏感性研究

A Study of a Land Production System in Semi-arid Area in the Northern Shaanxi Province

陕北半干旱区土地资源利用与修复的研究

The Farmland Water System in Loess Plateau Semi-arid Area

黄土高原半干旱区农田水分系统关系特征的初步研究

Effect on Controlling Sandy Farmland Soil Erosion in Semi-arid Area

半干旱区沙质农田土壤风蚀防治的效应研究

Quantitative evaluation of land resources of small watershed in hilly semi-arid area of China

丘陵半干旱区小流域土地资源定量化评价研究

The ecological mechanism of Seeds Abortion for spring wheat in semi-arid area

半干旱区春小麦开花不育的生态学机理

The Technical Mode of High Efficiency Rainfall Use of Wheat and Maize in Semi-arid Area

半干旱区小麦玉米雨水高效利用技术模式

Method and Model of Surface Feature Detection in Arid to Semi-arid Area Using SAR Interferometry

干旱-半干旱地区地表特征探测的成像雷达干涉测量方法与模型

Effects of Different Tillage Methods on Soil Water and Water Use Efficiency in Semi-Arid Area of Gansu

陇中半干旱地区不同耕作措施对土壤水分及利用效率的影响

Numerical study of the effect of vegetation on regional climate in arid or semi-arid area

干旱半干旱地区植被气候效应的数值研究

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

Study on High-yield Cultivation Techniques of Poplar in Semi-arid Area

半干旱地区杨树丰产栽培技术研究

Comparative Study on Calculation Methods of Evapotranspiration of Reference Crop in Hilly Semi-Arid Area

东北丘陵半干旱区参考作物蒸散量计算方法比较

Studies on the Cooperative Economic Organization for Agricultural Water-Saving in Northeast Semi-Arid Area in China

东北半干旱地区农业节水合作经济组织研究

Effects of seawater irrigation on soil safety and crop yield in coastal semi-arid area

滨海半干旱地区海水灌溉对土壤安全和作物产量的影响

Effects on Soil Moisture by Different Soil Preparation Methods and Shrub-grass Patterns in Semi-arid Area

半干旱区不同整地方式与灌草配置对土壤水分的影响

It is still a major crop in arid and semi-arid area of northern China .

糜子是起源于我国的一种古老作物，现在仍是我国干旱半干旱地区的主要粮食作物之一。

Study on poplar introduction , selection and growth in the cold semi-arid area of the North China

我国北方寒冷半干旱区杨树引种选择及生长量的研究

Moisture and Heat Fluxes over Grassland and Bare Soil in Semi-arid Area

半干旱地区草地与裸地水热通量的研究

A study on water restoration of dry soil layers in the semi-arid area of Loess Plateau

黄土高原半干旱区土壤干层水分恢复研究

Study on the Dynamic Situation of Soil Moisture on Forest Land of Semi-arid Area in North-western China

西北半干旱区林地土壤水分动态研究

Effects of different tillage methods on flag leaf photosynthetic characteristics of spring wheat in semi-arid area

不同耕作措施对旱地春小麦旗叶光合特性的影响

Effects of different seeding rate on wheat population formation and yield in semi-arid area of Central Gansu

陇中旱地春小麦不同播量对群体建成及产量的研究

Study on soil nitrogen balance of spring maize continuous cropping in semi-arid area of Jilin Province

吉林省半干旱地区春玉米连作体系氮素平衡研究

A comparative study on root redundancy in spring wheat varieties released in different years in semi-arid area

半干旱区春小麦不同年代品种根系生长冗余的比较实验研究

Analysis on Soil Moisture of Farmland at Spring Sowing Stage in Southern Ningxia Semi-Arid Area

宁南半干旱地区轮种主要作物春播土壤墒情分析

The effect of long-term fertilization on maize seedling stage growth in semi-arid area of west Liaoning

辽西半干旱区长期施用化肥对玉米苗期生长的影响