[1]范兴科,蒋定生,赵合理.陕北黄土丘陵区水平梯田最佳田面宽度的优化设计[J].水土保持研究,1996,3(02):129-135.
Fan Xingke,Jiang Dingsheng,Zhao Heli.Design of Optimum Field Width of Level Terrace in Loess Hilly and Gully Region, of Northern Shaanxi[J].Research of Soil and Water Conservation,1996,3(02):129-135.
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Fan Xingke,Jiang Dingsheng,Zhao Heli.Design of Optimum Field Width of Level Terrace in Loess Hilly and Gully Region, of Northern Shaanxi[J].Research of Soil and Water Conservation,1996,3(02):129-135.
陕北黄土丘陵区水平梯田最佳田面宽度的优化设计
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
3
期数:
1996年02期
页码:
129-135
栏目:
出版日期:
1900-01-01
- Title:
- Design of Optimum Field Width of Level Terrace in Loess Hilly and Gully Region, of Northern Shaanxi
- 摘要:
- 从影响农作物生长的农田水文气象环境因素出发，结合梯田的安全稳定性，土地利用率以及其成本费用等因素，系统全面地分析了不同的梯田田面宽度下各因素的变化规律，最后得出了在黄土高原丘陵区不同的地面坡度下，既保证梯田安全稳定，土地利用率较高，成本费用相对较低，又保证梯田农作物生长环境良好并达到高产稳产的最佳田面宽度。
- Abstract:
- The micro climate and hydrological condition of level terrace as well as the safety and stability,use ratio of farmland,cost and other factors determined by different field width of the level terrace are analysed in this paper.The optimum field width.of the level terrace were determined under the different slop,combining with the safety and stability,rational land utilization ratio,lower cost and environment suitable for plant growth with higher and stable yield.
参考文献/References:
[1] 朱显漠主编.黄土高原土壤与农业.农业出版社
[2] 王正秋, 刘利年主编.无定河流域综合治理技术与理论.陕西科技出版社
备注/Memo
收稿日期:1995-11-10;改回日期:。
更新日期/Last Update:
1900-01-01