1. Anonymous. 2009. Guangxi Annual Book, 182. Nanning: Guangxi Annual Book Publishing House.
2. He, H., and S.Z. Kang. 2000. The economic and environmental effect of subsurface drip irrigation. The Journal of Northwest Agricultural University 28(3): 79–83.
3. Zhang, D.S. 1991. Cane sugar industry analysis. Beijing: Light Industry Press.
4. Zhou, M.C. 1996. Study on measurement of unsaturated soil water movement parameters in laboratory and in field. Guangdong Water and Electricity Science and Technology 2: 33–37.
5. Wen, Q.K. 1988. Introduction of indoor determination method of soil field capacity. Sinkiang State Farm Science and Technology 4: 13–14.