1) Dry loess
旱地黄土
2) loess of drought area
旱区黄土
3) dry highland of Loess Plateau
黄土旱塬
1.
Adaptability of Hybrid-Maize model and potential productivity estimation of spring maize on dry highland of loess plateau;
黄土旱塬Hybrid-Maize模型适应性及春玉米生产潜力估算
2.
A long term experiment in dry highland of Loess Plateau was conducted,the results show that serious nitrate accumulation would be found in soil deep profile in long term overuse or unbalance application of nitrogen.
在黄土旱塬长期定位测定结果表明 ,长期过量或不平衡使用氮肥将导致硝态氮在土壤深层的严重积累。
4) semi-arid region of Loess Plateau
黄土高原半干旱地区
1.
Characteristics of atmospheric aerosols over semi-arid region of Loess Plateau;
黄土高原半干旱地区气溶胶特性
5) upland yellow soil
旱地黄壤
1.
On the basis of the test for soil water characteristic curve of upland yellow soil and the moisture constant have been determined in central Guizhou province.
对地处贵州中部的旱地黄壤水分特征曲线测定的基础上,通过2年的定位观测,旱地黄壤无效水分含量高、有效水分贮量少,作物利用难度大,抗干旱能力低,黄壤季节性干旱主要受制于降水;土壤水分耗竭随季节性气候特点和作物种类而异,旱地灌溉应结合季节性气候特点和作物种类等因素进行综合考虑,因地制宜地发展集雨工程,确定灌溉合理的灌水量是解决黄壤旱地季节性干旱的主要措施。
2.
In consideration of the climate and geography conditions at Jiuchang township, Xiuwen county, 3 (typical) profiles of upland yellow soil were inspected for physical and chemical characteristics and soil water characteristic curves.
针对修文县久长镇的气候、地质条件 ,挖取旱地黄壤的三个典型剖面 ,测定了土壤理化性质和土壤水分特征曲线 ;对区域内的农耕地土壤进行了农化性质的分析。
6) yellow upland field
黄壤旱地
1.
The long-term monitoring results of the fertility of yellow upland soil and fertilizer effect showed that the average N utilization rate of maize planted on the yellow upland field was 40.
根据贵州黄壤肥力与肥料效益长期监测的部分试验结果,分析探讨了贵州黄壤旱地玉米氮、磷、钾肥料利用率及肥料效益。
补充资料：旱地
旱田。
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