作者：郑永强,邓烈,何绍兰,易时来,牛廷香,王亮
作者单位：中国农业科学院柑桔研究所,国家柑桔工程技术研究中心,西南大学园艺园林学院
摘要：采用6种6a生特罗维塔甜橙砧穗组合植株作试材,在相同管理条件下不同砧木对特罗维塔甜橙植株营养生长、产量以及果实品质(外观内质)的影响进行了比较研究。结果表明,以李齐16-6枳(LC)为砧的特罗维塔单位树冠体积产量最高,以兰普莱蒙(RL)、沃尔卡姆柠檬(VL)、卡里佐枳橙(CT)和光皮酸桔(GS)砧穗组合次之,而以孙楚沙桔(SM)为砧特罗维塔植株单位树冠体积产量最低。不同砧木对特罗维塔甜橙植株单株产量,以VL、RL和CT为砧单株产量较高,而以GS和SM为砧的特罗维塔植株单株产量最低。试验所采用的砧木对特罗维塔果实单果重影响不显著,但以RL和LC为砧特罗维塔植株果实体积最大。砧木对特罗维塔甜橙果实品质有显著的影响,其中以LC、CT、GS和RL为砧果实果汁含量显著高与其他砧穗组合果实;而以CT和LC为砧的砧穗组合果实可滴定酸含量最高,以RL为砧次之;以LC、CT、GS和RL为砧果实维生素C含量显著高于其他砧穗组合果实。不同砧木对特罗维塔甜橙植株生长有显著影响,其中以CT为砧的植株冠层体积最大,以RL和VL为砧的特罗维塔植株次之,而以GS和SM为砧植株冠层体积较小。同时不同砧木对特罗维塔甜橙果实油斑病发生率和单果发生程度有显著影响,其中以RL为砧特罗维塔果实单果油斑病发生程度最高。
关键词：特罗维塔甜橙,砧木,接穗,品质,油斑病
Title: Effects of rootstocks on tree growth yield,and fruit quality of Trovita sweet orange in south China
Authors: ZHENG Yong-qiang, DENG Lie, HE Shao-lan, YI Shi-lai,NIU Ting-xiang,WANG Liang
Abstract: Tree size, yield, fruit quality and oleocellosis rate of six year old Trovita sweet orange (Citrus sinensis L.) grafted on 6 rootstocks were evaluated under south China conditions. Trees on Liqi16-6 citrange (LC) were the most productive in terms of yield in unit canopy volume, followed by trees on Rangpur lemon (RL), Volkamer lemon rootstock (VL), Guangpi sour orange (GS) and Carrizo citrange (CT), while trees on ‘Sunchusha’ mandarin (C. reticulata Blanco) (SM) had the lowest yield efficiency. However, trees on VL and RL had the highest yield per tree, while those on GS and SM had the lowest yield per tree. Although there was no significant difference in fruit weight among these rootstocks, fruit from the trees on RL and LC were the largest. Fruit from trees on LC, CT, GS and RL had a higher juice content than on the other two rootstocks, and fruit from trees on CT and LC had the highest acid (TA) content, followed by those on RL. Vitamin C content was higher in fruit from trees on LC, CT, GS and RL than on the other rootstocks. Trees size was the largest on CT, followed by those on RL and VL, and it was the smallest on GS and SM. The results indicated that rootstock affected tree growth, fruit size and yield, juice recovery, Brix, acidity and Brix:acid ratio. Based on the results, CT and VL would be the most promising rootstocks for Trovita sweet orange in south China, and fruit from trees on RL were highly susceptible to oleocellosis. 更多
文献注录：郑永强,邓烈,何绍兰,易时来,牛廷香,王亮. 不同砧木对特罗维塔甜橙植株生长、产量和果实品质的影响(英文) [J]. 果树学报. 2010, 04: 611-615.
基金: 重庆市柑桔学重点实验室开放基金CKLC200806;中央高校科研基本业务费重点项目(XDJK2009B025);公益性行业(农业)科研专项(nyhyzx07-023);科技部科技人员服务行动(2009GJF10004)
报/刊名：《果树学报》，发表于2010 / 第 04 期。
文献类型： [J] （文献级别：核心刊物）
页码：第 611-615 页 / 共5 页