Thus the basis is founded of simulating soil water movement under the condition of the subsurface irrigation.
从而为进一步模拟渗灌条件下土壤水分运动过程奠定了基础。
参考来源 - 渗灌条件下不同质地土壤水分入渗特征的初步研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The subsurface irrigation and drip irrigation decreased significantly the irrigation rate and increased significantly water use efficiency.
采用滴灌和渗灌栽培的灌水量显著减少，极大地提高了水分生产率。
A mathematical model whose variable is water head can simulate the effects of water head and properties of subsurface irrigation pipe on irrigation.
以压力水头为因变量的数学模型可以模拟供水压力和灌水器特性对灌溉效果的影响。
However, when irrigation application decreased by 25% the salt accumulation in root zone will not be obvious and the subsurface drainage flow will decrease by 31.4%.
现状灌溉用水量减少25%时，作物根区没有产生明显的积盐，地下排水量减少31.4%。
应用推荐