红富士苹果郁闭园间伐试验  

Study on Shade Garden of Fuji Apple by the Method of Intermediate Cutting

作　　者：刘新江 王明涛 陈玉玲 姚淑娟 

机构地区：[1]陕西省白水县园艺站,陕西白水715600

出　　处：《北方园艺》2011年第4期65-66,共2页Northern Horticulture

摘　　要：于2007～2009年,在陕西省白水县对乔砧红富士苹果郁闭园进行间伐试验。结果表明:间伐可显著地促进苹果树外围新梢生长和叶片发育,其外围新梢生长长度、粗度分别比对照增加6.9 cm、0.24 mm;百叶鲜重、单叶面积分别比对照增加10.4 g、扩大7.75 cm^2;单果重、着色指数、可溶性固形物含量、特优级果(80 mm以上)率、667 m^2产量、667 m^2产值、667 m^2纯收益,分别比对照增加23.3 g、12.3、0.36个百分点、21.0个百分点、515.5 kg、2 019.0元、1 319.0元,表明说明间伐可以显著地提高苹果产量、质量和效益。From 2007 to 2009,the vigorous rootstock apple shade garden were studied by the method of intermediate cutting in Baishui County in Shaanxi Province.The results showed that by the method of intermediate cutting can significantly promote the growth development of outside new shoots and leaves of apple trees,length and stem diameter of outside new shoots were increased than control was 6.9 cm,0.24 mm;fresh weight of 100 slice,leaf area were increased by 10.4 g,expand 7.75 cm^2;Simple fruit weight,colour index,soluble solids content,premium grade fruit rate（80 mm or more）,667 m^2 yield,667 m^2 production value,net income of 667 m^2,were increased respectively by 23.3 g,12.3,0.36 percentage point,21.0 percentage point,515.5 kg,2 019.0 yuan,1 319.0 yuan.Showed that the by the method of intermediate cutting can significantly improve apple production,quality and economic effectiveness.

关 键 词：红富士苹果 郁闭园 间伐 质量 产量 经济效益 

分 类 号：S661.1[农业科学—果树学]