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Position: Home > Articles > Effects of Grapevine Training Systems on Canopy Microclimate,Net Photosynthesis and Transpiration Acta Horticulturae Sinica 1994 (2) 105-110

葡萄不同栽培方式的叶幕微气候、光合作用和水分生理效应

作  者:
张大鹏;姜红英;陈星黎;黄丛林;许雪峰
单  位:
北京市团河农场;北京农业大学园艺系
关键词:
葡萄;栽培方式;叶幕微气候;群体光合作用;群体蒸腾
摘  要:
利用不同栽培方式对叶幕结构的调节,可以创造出差异很大的叶幕光热微气候模式。本实验证明了栽培方式对叶幕微气候调控的充分有效性。并建立了叶幕光能截留与群体光合和蒸腾速率的相关数学模型。
译  名:
Effects of Grapevine Training Systems on Canopy Microclimate,Net Photosynthesis and Transpiration
作  者:
Zhang Dapeng, Jiang Hongying, Chen Xingli, Huang Conglin, and Xu Xuefeng (Horticultural Department, Beijing Agricultural University, 100094)
关键词:
Grapevine; Training system; Canopy microclimate; Canopy photosyn thesis; Canopy transpiration
摘  要:
The influences of five different training systems (U、 V、 H、 T、△ shapes) on can-opy microclimate ( light, temperature and water) and the effects of the canopy microclimate on canopy net photosynthetic and transpiration rate were studied in Beijing area. The results indicated that, by manipulating canopy structures through management of the training systems, a series of canopy microclimate models with remarkable differ-ences were established, showing the full efficiency of training system management in regu-lating canopy microclimate and the appreciable potentiality for exploiting the ecological re-sources by improving training systems of vineyards. Positive linear relationships between canopy microclimate and canopy net photosynthetic and transpiration rate were estab-lished.

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