2[1].Webster AD, Looney NE. Cherries-crop physiology,production and uses[M]. Cab International, 1996: 259~276. 被引量:1
3[2].Long LE. European cherry growers try high density systems[J]. Good Fruit Grower, February 1,1995: 24~30. 被引量:1
4[3].Long LE. Spanish bush increases worker productivity[J].Good Fruit Grower, February 1,1997:27~33. 被引量:1
5Matthew Whiting. The U. F. O. System: A Novel Architecture for High Efficiency Sweet Cherry Orchards. http ://fruit. prosser, wsu. edu/ UFO. html. 被引量:1