No matter early rice and late rice, the rainfall efficiency is raised, so water-saving and high-yielding could be obtained.
无论早、晚稻，降雨有效利用量均有所提高，从而获得节水增产之效。
Rainfall data of 45 floods during 1988-1998 in Qilijie Basin was used to compare correction results and detection efficiency of different methods.
对闽江七里街流域1988~1998年45场洪水的暴雨资料，用生成的误差系列比较了各种方法的修正效果和探测效率。
Fully raising rainfall use efficiency of farm-land is the basis of high efficient utilization to limited water in dry-land farming.
充分提高农田降水利用效率是旱地农业中有限水高效利用的基础。
The key problem needed to be solved in water saving agriculture is to increase the utilization efficiency of rainfall and irrigation.
提高自然降水和灌溉水利用效率是节水农业要解决的中心问题。
The technical pathway for limited rainfall resource enrichment, piling up and high efficiency use to construct farmland with high yield and efficiency in dryland region is presented.
提出了实现有限降水资源富集叠加高效利用建设旱区高产高效农田的技术途径。
The technical pathway for limited rainfall resource enrichment, piling up and high efficiency use to construct farmland with high yield and efficiency in dryland region is presented.
提出了实现有限降水资源富集叠加高效利用建设旱区高产高效农田的技术途径。
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