6Snelgar W P, Manson P J. Influence of cane angle on flower evocation, flower numbers, and productivity of kiwifruit vines (Aainidia deliciosa )[J]. New Zealand Journal of Crop and Horticultural Science, 1990, 18(4) : 225-232.
7Walton E F. Occurrence of multiple shoots bearing flowers arising from a single axillary bud in kiwifruit (Actinidia deliciosa)[J]. New Zealand Journal of Crop and Horticultural Science, 1996(24).- 95-97.
8Warrington I J, Weston G C. Kiwifruit:science and managements[M]. New Zealand Soc Hort Sci Pub-lisher, Wellington, New Zealand,1990.