共 4 条
[1]
Frequency; electrical conductivity and temperature analysis of a low-cost capacitance soil moisture sensor.[J].F. Kizito;C.S. Campbell;G.S. Campbell;D.R. Cobos;B.L. Teare;B. Carter;J.W. Hopmans.Journal of Hydrology.2008, 3
[2]
滴灌施肥灌溉原理与应用.[M].李久生等编著;.中国农业科学技术出版社.2003,