中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 巨峰葡萄对硒元素的吸收运转规律 中国土壤与肥料 2016 (4) 128-132
Position: Home > Articles > Researches on selenium absorption and distribution in Kyoho grape Soil and Fertilizer Sciences in China 2016 (4) 128-132

巨峰葡萄对硒元素的吸收运转规律

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/农业部园艺作物种质资源利用重点实验室
关键词：
巨峰葡萄;氨基酸硒;吸收运转;积累
摘  要：
以4年生露地栽培巨峰葡萄(砧木为贝达)为试材,研究氨基酸硒的不同施用方法和不同施用量条件下巨峰葡萄对硒的吸收、分布和积累特性。试验结果表明:(1)盛花期叶面喷施0.01%氨基酸硒(最适浓度)和土施0.3 g/株氨基酸硒(最适浓度)后,从花后至成熟巨峰葡萄的叶片、叶柄、果肉和单果硒含量均呈现先升高后降低的变化趋势。(2)与对照相比,施硒处理后,硒含量的累积顺序发生了变化,叶喷处理硒含量的累积顺序是叶片>果肉>叶柄,土施处理硒含量的累积顺序是果肉>叶片>叶柄。(3)不同施用方式影响硒在果实中积累与分布,土施硒肥处理,硒的积累顺序是先累积到种子,再到果肉,最后到果皮;叶面喷施硒肥处理,硒的积累顺序是先累积到果皮,再到果肉,最后才到种子。(4)无论叶喷还是土施氨基酸硒肥都在盛花期施用效果较好;当外源硒施入量增加时,巨峰葡萄果实各部位硒含量增加。
译  名：
Researches on selenium absorption and distribution in Kyoho grape
作  者：
ZHENG Xiao-cui;WANG Hai-bo;WANG Xiao-di;WANG Bao-liang;SHI Xiang-bin;LIU Feng-zhi;Fruit Research Institute,Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(Germplasm Resources Utilization) ,Ministry of Agriculture;
关键词：
Kyoho grape;;amino acid selenium;;absorption and distribution;;accumulation
摘  要：
To investigate the effect of different selenium application methods and application rate on the absorption,distribution and accumulation of selenium in grape,the Kyoho grape cultured( grafted to beta rootstock) in open cultivation was used as test material. The results were shown as follows:( 1) After the application of 0. 01% amino acid selenium by foliage spraying and amino acid selenium( 0. 3 g / plant) into soil at full-bloom stage,the selenium contents in leaves,leafstalks,berry flesh and single berry increased at first and then decreased from flowering to fruit ripening.( 2) Compared with the control,the orders of selenium accumulation changed after being treated with selenium,the orders of selenium by foliage spraying were leaf > berry flesh > leafstalks,the orders of the application of selenium into soil were berry flesh > leaf > leafstalks.( 3) The distribution and accumulation of selenium in grape were affected by different application methods. The orders of selenium accumulation in the fruit were seed > berry flesh > skin by the application of selenium into soil,and skin > berry flesh > seed by foliage spraying with selenium.( 4) The application of amino acid selenium by foliage spraying and into soil at full-bloom stage achieved the best results. The selenium contents in grape berries increased with the increase of exogenous selenium doses.

相似文章

导出引用
计量
文章访问数: 4
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46