1) Baoji dry-land
宝鸡旱塬
1.
Simulation of yield and deep soil water effects of winter wheat field under different fertilization levels in Baoji dry-land of the Loess Plateau;
不同施肥水平下宝鸡旱塬连作冬小麦产量与深层土壤水分效应的模拟研究
2) Dryland
旱塬
1.
The land use patterns changed markedly along with agricultural productivity in the flat parts of Weibei dryland on the Loess Plateau.
研究了渭北旱塬塬面不同土地利用方式下土壤剖面硝酸盐含量与分布特征,并与长期田间定位试验结果进行对比分析。
2.
The yield ( Ye ), water use efficiency ( WUE ), leaf area duration (LAD ), and crop growth rate ( CGR ) in the compound canopy of intercropped wheat and maize were analyzed under limited supplemental irrigation with water harvesting in dryland.
对旱塬地区小麦套作玉米带田集雨限量补灌条件下带田产量、水分利用效率、叶日积(LAD)及作物复合群体生长率(CGR)进行了分析研究,认为该区发展小麦玉米带田限量补灌(35mm)的最佳生育时期为小麦抽穗期和玉米抽雄开花期,有条件时灌2水以小麦抽穗期、玉米抽雄开花期和小麦扬花期、玉米吐丝期为宜。
3) Rainfed highland
旱塬
1.
For an entire season of winter wheat,effects of ecological and physiological factors on leaf stomatal resistance of winter wheat on Weibei Rainfed Highland,Shaanxi Province were studied.
通过主要生态因子（气温、光量子通量密度、大气水势和相对湿度）对气孔阻力作用的综合分析表明，在陕西渭北旱塬，诸生态因子对冬小麦叶气孔阻力的重要性依次为大气水势、相对湿度、光量子通量密度和气温。
4) Weibei Upland
渭北旱塬
1.
Effect of Apple Base on Regional Water Cycle in Weibei Upland of the Loess Plateau;
黄土区渭北旱塬苹果基地对区域水循环的影响
2.
Research on Growing Grass in Apple Orchard in Weibei Upland;
渭北旱塬苹果园的生草效应
3.
The experiment was held in an apple orchard located in Weibei upland without irrigation system.
试验设在无灌溉条件的渭北旱塬苹果园,试验园为1992年春栽植的矮化中间砧富士果园,品种长富2号,中间砧M_(26),基砧新疆野苹果,株行距为2×3。
5) Weibei Rainfed Highland
渭北旱塬
1.
Studies on photosynthetic characteristics of Vitis vinifera L.cv.Cabernet sauvignon during berry expansion period in Weibei Rainfed Highland;
渭北旱塬‘赤霞珠’葡萄浆果膨大期光合特性研究
2.
Research on Winter wheat Fertilizer Practiceunder Different Annual Precipitations on Weibei Rainfed Highland;
渭北旱塬不同降水年型冬小麦施肥技术的研究
3.
Practice and Reflections on Agricultural Industrial Structure Adjustment in Weibei Rainfed Highland;
渭北旱塬农业产业结构调整的实践与思考——以彬县为例
6) Weibei dryland
渭北旱塬
1.
Mineral N accumulation and distribution of apple orchard soil on the Weibei dryland;
渭北旱塬苹果园土壤矿质氮累积与分布研究
2.
Analysis on characteristics and influencing factors of soil nitrogen for terrace in the Weibei dryland;
渭北旱塬梯田土壤氮素特征及影响因素分析
3.
The characteristic,variability in 80 cm profile of soil potassium and its influencing factors in terrace were studied systematically in the Weibei dryland.
对渭北旱塬梯田土壤钾素特征、剖面变异性及影响因素的系统研究表明,表层各形态钾素中有效性钾和速效钾的空间变异性最大,钾素分布并不平衡;整体来看,因富钾矿物的作用导致钾储量(矿物钾和全钾)充盈,但约95%对植物长期无效;有效钾素(有效性钾和速效钾)的供应及潜在给源(缓效钾)都较富足。
补充资料：董志塬
| 董志塬 位于中国甘肃省东部。汉代称彭池塬，简称彭塬。北起驿马关至庆阳城一线，南止泾河谷地，东西介于马连河和蒲河间。包括甘肃省庆阳县大部及宁县、合水县各一部分。南北长87千米，东西宽36千米左右。面积2260平方千米。为陇东面积最大而较平坦完整的黄土塬。塬面海拔1200～1450米。有13条较大河沟呈辐辏状向塬心伸入，分割塬面成多数碎块。一般沟壑深150～200米。大小沟壑占面积的61％，荒坡又占沟壑面积57％。塬面年降水量约在500毫米左右，年均温8～10℃，无霜期150～180天。为冬小麦主产区。 |
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