irrigation water requirement的意思|示意
灌溉需水量
irrigation water requirement的网络常见释义
灌溉需水量 文章详细信息 关键词： 早稻;;需水量;;灌溉需水量;;气候变化 [gap=1171]Keywords: early rice;crop water requirement;irrigation water requirement;climate change
水量 灌溉需水量（Irrigation water requirement）指必须通过灌溉补充的土壤原有储 水量和有效降雨量及地下水利用量不能满足作物蒸发蒸腾，冲洗盐碱以及其它方面要求 的水量（Jens...
农业灌溉用水量 农业灌溉用水量 irrigation water requirement ; agricultural irrigation water amount ; agricultural duty of water
irrigation water requirement相关短语
1、 wheat irrigation water requirement 小麦灌溉需水量
2、 agriculture irrigation water requirement 灌溉需水
3、 probability of irrigation water requirement 灌溉设计保证率
irrigation water requirement相关例句
Crop water requirement is not only an important factor for water resource management, but also a major reference for the irrigation planning.
作物需水量的掌握不但是水资源规划利用的重要因子，更是拟定灌溉计划的依据。
When the spray irrigation system with reasonable design meets the requirement of water need, it could also meet the effect of landscape and environment.
设计合理的喷灌系统在满足需水要求的同时，可以满足景观和环境效果。
The practice has proved that the scientific irrigation based on rice water requirement rule can save water and increase yield and gain significant social and economic benefits as well.
实践证明，根据水稻需水的规律进行科学灌溉，不仅可以大量节水，而且还能增产，社会效益和经济效益都十分显著。
Based on the data collected in this study, net irrigation water requirement of main crop in china has been gotten.
根据收集到的资料，计算得出全国主要作物的净灌溉需水量。
Because of the same reason, the precision irrigation technology based on plant water requirement as the development trend of water-saving irrigating technology is limited.
同样地，作为节水灌溉技术未来发展趋势的按植物需求精准灌溉控制技术，其理论的完善和技术实现也受制于此。
The water requirement and growth in paddy rice were studied under four different irrigation methods and different evaporation and seepage with pot culture.
利用桶栽试验，研究了在不同灌溉方式及不同蒸发渗漏处理下的水稻需水量和对水稻生长的影响。