3Ayars J E, Phene C J, Hutmacher R B, et al. Subsurface drip irrigation of row crops: a review of 15 years of research at the Water Management Research Laboratory[J]. Agricultural Water Management, 1999,42 : 1 - 27.
4Katsoulas N, Kittas C, Dimokas G, et al. Effect of irrigation frequency on rose flower production and quality[J]. Biosystems Engineering, 2006,93 (2) : 237-244.
5Freeman B M, Blackwell J,Garzoli K V. Irrigation frequency and total water application with trickle and furrow systems[J]. Agricultural Water Management, 1976, (1) :21-31.
6Sharmasarkar F C,Sharmasarkar S,Miller S D,et al. Assessment of drip irrigation and flood irrigation on water and fertilizer use efficiencies for sugar beets[J]. Agricultural Water Management, 2001,46..241-251.