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氨基酸硒对露地栽培巨峰葡萄果实品质及叶片质量的影响

作  者:
郑晓翠;王海波;王孝娣;王宝亮;史祥宾;刘凤之
单  位:
中国农业科学院果树研究所
关键词:
氨基酸硒;果实品质;叶片质量
摘  要:
以4年生露地栽培巨峰葡萄(砧木为贝达)为试材,研究氨基酸硒对其果实品质和叶片质量的影响。结果表明,巨峰施用氨基酸硒处理后,有利于提高果实品质,果粒横径、纵径、单粒质量、可溶性糖、可滴定酸、Vc含量及SOD活性显著提高;改善叶片质量,栅栏组织厚度、海绵组织厚度、栅海比、叶片厚度、比叶重、叶绿素a、叶绿素a/b值、叶绿素b及叶绿素总量均显著增加。
译  名:
Effects of selenium amino acid chelate on the fruit and leaf quality of outdoor cropping Kyoho
作  者:
Zheng Xiaocui,Wang Haibo,Wang Xiaodi,Wang Baoliang,Shi Xiangbin,Liu Fengzhi*(Fruit Research Institute,Chinese Academy of Agricultural Science,Xingcheng,Liaoning 125100)
关键词:
selenium amino acid chelate;fruit quality;leaf quality
摘  要:
4-years-old Kyoho grape of outdoor cropping with Beta as stock were used as the experimental material to study the effects of selenium amino acid chelate on the fruit and leaf quality of Kyoho grape.The results showed that the fruit quality was improved and the longitudinal diameter,transverse diameter,single berry weight,soluble saccharide,titratable acid,Vc content and SOD acitivity of Kyoho grape treated by selenium amino acid chelate were significantly increased.In addition,the leaf quality,thickness of palisade tissue,thickness of spongy tissue,leaf thickness,the ratio of palisade tissue/spongy tissue,SLW,chlorophyll a,the ratio of chlorophyll a/b,chlorophyll b,chlorophyll concentration were also significantly increased.

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