摘要
不同浓度CPPU对‘阳光玫瑰’葡萄不同叶位光合特性及果实品质影响试验结果表明:CPPU可以提高葡萄果实综合品质,增强结果枝上叶片的光合作用,且随着距离果实叶位距离的增加叶片光合作用差异性越小。‘阳光玫瑰’葡萄结果枝的留叶数量为12叶。
The effect of CPPU on photosynthesis of grape cultivar ‘Shine Muscat＇ leaves at different leaf positions and fruit quality were investigated. It indicated that the appropriate concentration of CPPU could improve the comprehensive quality of grape fruits and enhance the photosynthesis ability of leaves on bearing branches. Meanwhile,the difference of leaf photosynthesis with the increase of distance from fruit leaf position was smaller. The results showed that the 12 leaves were appropriate for grape cultivar ‘Shine Muscat＇.
出处
《北方果树》
2017年第2期11-13,共3页
Northern Fruits
基金
江苏省农业三新工程项目(SXGC[2015]162)
