1) 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。
2) Weibei Plateau
渭北旱塬
1.
Study on Effects of Agricultural Measures on Growth and Yield of Maize in Drylands of Weibei Plateau of Shaanxi Province
农艺措施和施肥对渭北旱塬旱地玉米的影响
2.
Yongshou town is located Weibei Plateau of hilly and gully region,is typically a major agricultural town in the level of economic development in underdeveloped areas belonging.
永寿县豆家镇位于渭北旱塬丘陵沟壑区,属于典型的农业大镇,在经济发展水平上属于欠发达地区。
3) 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
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 dry plateau
渭北旱塬
1.
Analysis of characteristics of farmland moisture content in apple producing area of Weibei dry plateau in Shaanxi
陕西渭北旱塬苹果种植区域农田水分特征分析
2.
Based on the comprehensive investigation of conditions of water resources, climate resources, land resources and crop resources in Weibei dry plateau,a construction model of water saving agriculture demonstration zone was put forward.
在对渭北旱塬水资源、气候资源、土地资源、作物资源等现状全面调查的基础上 ,提出了渭北旱塬旱作节水农业示范区的建设模式即高标准旱作节水基本农田建设模式、节水农业设备新建与补充模式、高效集雨节灌示范工程建设模式、抗旱节水特色品种和良种繁育引种基地建设模式、节水农业工程建设模式 ,并对各模式进行了综合探讨和分
3.
HJ4/9]According to the natural and economic characteristics in the Weibei dry plateau, the key technology and new way to increase production, i.
根据渭北旱塬自然经济特点 ,提出了该区农业持续发展的关键技术和增产新途径——农田高效优化种植模式 (以双元覆盖小麦为主 )。
6) Weibei dry-land
渭北旱塬
1.
On the basis of climate data of Weibei dry-land in past 50 years(1957～2007),the rainfall distribution law with time and space and features was analyses.
本文在旱作农田降水生产潜力研究基础上,以提高有限水分资源利用效率为目标,对陕西省长武县为例,开展渭北旱塬节水型种植结构优化研究。
2.
Weibei Dry-land is one of the typical dry farming areas with thick soil layer , porosity and abundant light and heat resources, but shortage of water resources, less precipitation, and misdistribution in Loess Plateau.
渭北旱塬是我国黄土高原地区典型的旱作农业区,土层深厚疏松,光热资源充足,但水源缺乏,降水偏少,且分布不均,干旱是当地的主要自然灾害。
补充资料：送姚侍御充渭北掌书记
【诗文】：
北境烽烟急，南山战伐频。抚绥初易帅，参画尽须人。
书记才偏称，朝廷意更亲。绣衣行李日，绮陌别离尘。
报国将临虏，之藩不离秦。豸冠严在首，雄笔健随身。
饮马河声暮，休兵塞色春。败亡仍暴骨，冤哭可伤神。
上策何当用，边情此是真。雕阴曾久客，拜送欲沾巾。
【注释】：
【出处】：
全唐诗：卷589-39
北境烽烟急，南山战伐频。抚绥初易帅，参画尽须人。
书记才偏称，朝廷意更亲。绣衣行李日，绮陌别离尘。
报国将临虏，之藩不离秦。豸冠严在首，雄笔健随身。
饮马河声暮，休兵塞色春。败亡仍暴骨，冤哭可伤神。
上策何当用，边情此是真。雕阴曾久客，拜送欲沾巾。
【注释】：
【出处】：
全唐诗：卷589-39
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