顺架龙干形整形方式对“红地球”葡萄结果性状和树体营养的影响  

Effect of Inclined Sort Long Stem Form Shaping on the Fruitage Characteristics and Tree Nutrition in 'Red Globe' Grapes

作　　者：何娟 王平 段长青[3] 管雪强[4] 雷玉娟 吴敏 

机构地区：[1]兵团第六师农业科学研究所,新疆五家渠831300 [2]兵团第六师葡萄产业化办公室,新疆五家渠831300 [3]中国农业大学食品科学与营养工程学院,北京100083 [4]山东省农业科学院葡萄与葡萄酒工程研究中心,山东济南250100

出　　处：《北方园艺》2014年第21期16-19,共4页Northern Horticulture

基　　金：国家科技支撑计划资助项目(2012BAD41B01)

摘　　要：以＂红地球＂葡萄为试材,在原有连叠式独龙干树形基础上进行架势改型,采取倾斜式顺架龙干整形修剪方式,探讨不同架势对新疆北疆地区＂红地球＂树势及果实品质的影响。结果表明：倾斜式顺架龙干整形提高了树体结果部位,确保了树体的水平带状结果,降低了管理难度,保证了果实品质的一致性;该树形有利于控制产量,增加商品果率,使果实成熟期提早10~15d左右,果实成熟期更加一致,与传统的连叠式棚架相比,果实可溶性固形物含量提高了28.8%,果实硬度提高了6.6%,枝条髓心宽度比下降,枝条可溶性糖和淀粉含量提高;倾斜式顺架解决了冬季埋土下架和春季出土上架造成的植株基部扭伤或折断等问题,适合＂红地球＂等晚熟红色品种的集约化、规模化种植。Taking ＇Red Globe＇ grape as test material which based on the folding scaffold tree posture under inclined sort long stem form,in order to learn the plant development and fruit quality. The results showed that the position of fruit set was rise up, the fruit set was under a horizontal line, the difficulty of management was reduced,and the fruit quality was guaranteed under the inclined sort long stem format shaping. And it was helpful to control the production, increase the rate of commodity fruit, made mature period about early 10-15 days and fruit mature period more consistent. Compared with traditional folding scaffold, the fruit soluble solids increased by 28. 8%, fruit hardness increased by 6. 6%, the pith width ratio of branches declined, branches soluble sugar and starch content increased. The problem of plant base sprained or broken during the winter buried under soil and spring unearthed on process were solved under inclined sort long stem format shaping too. It was suitable for intensive and scale planting of the late-maturing red varieties such as ＇ Red Globe＇.

关 键 词：顺架龙干树形 整形修剪 “红地球”葡萄 结果性状 树体营养 

分 类 号：S663.105.1[农业科学—果树学]