| 北京市农业节水与作物种植结构调整 |
| |
| 引用本文： | 车建明,刘洪禄.北京市农业节水与作物种植结构调整[J].北京水务,2002(3):15-17. |
| |
| 作者姓名： | 车建明 刘洪禄 |
| |
| 作者单位： | 北京市水利科学研究所,100044 |
| |
| 摘 要： | 从农业供水资源对作物种植结构的影响、作物种植结构对农业用水量和农业水资源供需平衡的影响,以及作物种植结构对农业节水灌溉方式的要求和对灌溉效益的影响等几方面研究探讨了农业节水与作物种植结构这种既相互制约,又相互促进的关系,并就北京市作物种植结构调整和今后农业节水灌溉工程建设提出几点建议.
|
| 关 键 词： | 农业节水 种植结构调整 |
The relations between the agricultural water - saving and the adjustment of crop planting structure in Beijing |
| |
| CHE Jian - ming,LIU Hong - lu.The relations between the agricultural water - saving and the adjustment of crop planting structure in Beijing[J].Beijing Water,2002(3):15-17. |
| |
| Authors: | CHE Jian - ming LIU Hong - lu |
| |
| Abstract: | This paper is aimed to discuss the relations between the agricultural water - saving and the adjustment of crop planting structure, analyzing the effects on crop planting structure of agricultural water - supplied resources, the effects on the demand for agricultural water, the balance of water resources in agriculture of crop planting structure, the demands of crop planting structure for the way of the water - saving irrigation in agriculture and the effects on the irrigation benefits of crop planting structure. Some proposals are put in for Beijing on the adjustment of crop planting structure and the project construction of the water - saving irrigation in agriculture in future. |
| |
| Keywords: | agricultural water - saving planting structure adjustment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
