wateruse meaning in English
水的利用
Examples
- 95 % of water - used by agriculture come from groundwater , and it occupied 80 % of total water consumption ( 2001 ) . water shortage is becoming the major obstacle of sustainable agricultural development and the key is raise efficiency of wateruse . the results of wofost model simulation showed that the yield of winter wheat was 2323 kg / hm2 under the rainfeed conditions , 5946kg / hm2 with irrigation , while the potential yield is 8485kg / hm2 with the abundance supply of light , temperature , water and fertilizer
( 2 )顺义区农业用水的95来自地下水，农业用水占总用水量的80左右( 2001年) ，水资源紧缺成为限制农业生产的主要瓶颈，在日趋紧缺的水资源压力下，提高水分使用效率成为土地可持续利用的关键。采用wofost模型对顺义区冬小麦的生产潜力及雨养条件下水分限制产量进行了模拟，结果表明：在光、温、水、肥条件均满足时生产潜力为8485kg hm ~ 2 ，雨养条件下水分限制产量只有2323kg hm ~ 2 。