摘要
本文以腺枝葡萄、刺葡萄、毛葡萄、夕阳红、金星无核、红宝石无核为试材,运用LI-6400便携式光合作用测定系统测定了5个葡萄种类品种的净光合速率、气孔导度、胞间二氧化碳浓度、蒸腾速率等,结果表明:腺枝葡萄的净光合速率比普通栽培品种夕阳红要高,且不表现"午休现象"。腺枝葡萄在光合性能方面比葡萄栽培品种具有更优越的表现,可以作为高光合育种材料。
Based on the V.adenoclada Hand.-Mazz,Vitis davidii,Vitis heyneana,Sunset Red,Venus Seedless,and Ruby Seedless as experimental materials,LI-6400portable photosynthesis was used to measure net photosynthetic rate,stomatal conductance,intercellular CO2concentration,and transpiration rate of five varieties.The results showed that the net photosynthetic rate of V.adenoclada Hand.-Mazz was higher than common cultivated varieties Sunset Red,and without'lunch break'.V.adenoclada Hand.-Mazz was superior to other grape cultivars in photosynthetic performance and could be used as the breeding materials with high-light.
作者
王敏
苏聪聪
石雪晖
杨国顺
钟晓红
刘昆玉
徐丰
金燕
白描
WANG Min;SU Congcong;SHI Xuehui;YANG Guoshun;ZHONG Xiaohong;LIU Kunyu;XU Feng;JIN Yan;BAI Miao(Horticulture and Landscape College of Hunan Agricultural University/Hunan Engineering Technology Research Center for Grape, Changsha 410128)
出处
《中外葡萄与葡萄酒》
2017年第4期28-31,共4页
Sino-Overseas Grapevine & Wine
基金
现代农业产业技术体系建设专项(nycytx-30-zt-06)
湖南省科技厅科研项目(2014NK4049)
关键词
腺枝葡萄
净光合速率
气孔导度
胞间CO2浓度
Vitis adenoclada Hand.-Mazz
net photosynthetic rate
stomatal conductance
intercellular CO2 density