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当前位置: 首页 > 文章 > 不同光质对延迟栽培‘巨峰’葡萄新梢生长及生理特性的影响 北方果树 2009 (3) 9-11
Position: Home > Articles > Effects of Supplemental Lighting with Different Light Quality on the Shoot Growth and Physiology of ‘Kyoho’ Grape Growing in Greenhouse for Delay Northern Fruits 2009 (3) 9-11

不同光质对延迟栽培‘巨峰’葡萄新梢生长及生理特性的影响

作  者：
王欣欣;赵文东;郭修武;满丽婷;高圣华;赵海亮
单  位：
沈阳农业大学园艺学院;辽宁省果树科学研究所
关键词：
光质;补光;‘巨峰’葡萄;新梢
摘  要：
为研究不同光质对延迟栽培‘巨峰’葡萄新梢形态特征和叶绿素含量、叶片光合特性的影响,从‘巨峰’葡萄新梢开始生长前进行不同光质的早晚补光,以不补光为对照。结果表明,不同光质补光均促进新梢生长,缩短了新梢节间长度;不同光质补光下叶绿素含量大小顺序为黄光、红光、白光、蓝光、红+蓝光、对照;不同光质对叶片的净光合速率影响很大,以补红光处理的最强,补黄光的次之,补红光+蓝光的最低。
译  名：
Effects of Supplemental Lighting with Different Light Quality on the Shoot Growth and Physiology of ‘Kyoho’ Grape Growing in Greenhouse for Delay
作  者：
WANG Xin-xin1,ZHAO Wen-dong2,GUO Xiu-wu1﹡,MAN Li-ting1,GAO Sheng-hua2,ZHAO Hai-liang2 (1 Horticulture College,Shenyang Agricultural University, Shenyang Liaoning 110161,China; 2 Liaoning Research Institute of Pomology,Xiongyue Liaoning 115009,China)
关键词：
Light Quality;Supplemental Lighting;‘Kyoho’ Grape;Shoot Growth
摘  要：
In order to study the effects of supplemental lighting with different light quality on the morphological characters、chlorophyll content in leaves、net photosynthetic rate of shoot of ‘Kyoho’ grape growing in greenhouse for delay,supplement lighting with different light quality before the shoot grow in the morning and evening.The results showed that compared with control (i.e. no supplemental lighting treatment),all the lighting treatments improved the extension growth and deceased the inter-node length of grape shoots;chlorophyll contents were in the order: yellow light>red light> white light>blue light> red and blue light>CK;The net photosynthetic rate (Pn) were affected by different light qualities, Pn value was highest under red light,then was yellow light,and the lowest under red and blue light.

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