Match!
Fei Liangjun
15Publications
2H-index
13Citations
Publications 15
Newest
Feng Junjie1
Estimated H-index: 1
,
Fei Liangjun2
Estimated H-index: 2
+ 3 AuthorsLiu Yang1
Estimated H-index: 1
Published on Apr 1, 2012in Irrigation and Drainage1.03
Nie Weibo1
Estimated H-index: 1
,
Fei Liangjun2
Estimated H-index: 2
,
Ma Xiaoyi3
Estimated H-index: 3
Based on the volume balance (VB) equation, the surface water profile was shown to be a power function and Philip equation equal to the Kostiakov–Lewis equation when the infiltration parameter a = 0.5. With this assumption, an equation was proposed for estimating infiltration parameters together with Manning roughness. The method requires only multi-point water advance data of border irrigation. Solving the equation requires use of the nonlinear least-squares fitting technique by Matlab software....
Tuo Yunfei1
Estimated H-index: 1
,
Wang KeQin + 2 AuthorsHu BingHui
Based on the indoor experiments,the influences of soil bulk density on distribution and uniformity of soil moisture,NO3--N and NH4+-N under film hole irrigation with fertilizer liquid free infiltration were studied.The results showed that soil moisture and NH4+-N decreased around the film hole;NO3--N first increased and then decreased around the film hole;the lager the soil bulk density was,the smaller the distribution distance of soil moisture,NO3--N and NH4+-N in horizontal and vertical direct...
12