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CPPU对促进猕猴桃果实增大的研究Ⅱ.CPPU对果实品质的影响和连年使用对果实增大的效果
引用本文:方金豹,黄海,周润生,赵红军,张有平,龙周侠,谢鸣,蒋桂华,谢超玲,肖松山. CPPU对促进猕猴桃果实增大的研究Ⅱ.CPPU对果实品质的影响和连年使用对果实增大的效果[J]. 果树学报, 1996, 0(Z1)
作者姓名:方金豹  黄海  周润生  赵红军  张有平  龙周侠  谢鸣  蒋桂华  谢超玲  肖松山
作者单位:中国农业科学院郑州果树研究所,山东省果树研究所,陕西省果树研究所,浙江省园艺研究所,江西省园艺研究所,湖北省蒲圻市猕猴桃技术开发中心
摘    要:在研究CPPU促进猕猴桃果实增大效果的基础上,在使用CPPU后对猕猴桃果实品质的影响和连年使用CPPU的效果进行了研究。结果表明:CPPU有催熟作用,用CPPU处理的果实成熟期可提前10-15d,使用浓度越高催熟作用越明显,而且采收后在室温条件下,果实的后熟过程也加快。处理果含糖量增加。有机酸含量有下降趋势。维生素C含量在高浓度(20-30mg·1 ̄(-1))情况下有下降趋势。但品尝表明,对食用品质并无不良影响。使用CPPU浸果不影响花芽的形成,但连续使用对促进果实的膨大作用,在不同条件下表现不同。在高水平的管理条件下,连续使用CPPU效果好,如果管理较差,肥、水跟不上,其效果就差。

关 键 词:CPPU;猕猴桃

Studies on the Use of CPPU for Enhancing the Fruit Growth of the KiwifruitⅡ.Influence of CPPU application on fruit quality and theresponse of sequential application in the following year
Fang Jinbao and Huang Hai. Studies on the Use of CPPU for Enhancing the Fruit Growth of the KiwifruitⅡ.Influence of CPPU application on fruit quality and theresponse of sequential application in the following year[J]. Journal of Fruit Science, 1996, 0(Z1)
Authors:Fang Jinbao and Huang Hai
Abstract:CPPU hastened the ripening process of the kiwifruit during the period before and after harvest,leadingto an earlier harvest by about 10 15 days, and a higher total soluble solid content and lower acid level. TheVc content was changed insignificaItly,although it seenied to be lower in treated fruit. Fruit dipping did notinhibit flower induction.It gave a similar fruit growth stimulating effect when successively treated in the fol-lowing year as well as in the first year application, if the orchard was satisfactorily managed.
Keywords:CPPU  Kiwifruit  
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