Research Article
The Influence of Short-term Partial Shading on Photosynthesis and Stomatal Conductance in Relations to Cropload of Grapevines (Vitis vinifera L.)
Horticulture, Agricultural Research Institute, Tarnab, Peshawar, NWFP, Pakistan
Michea Trought
Soil, Plant and Ecological Sciences Division Lincoln University, Canterbury, New Zealand
David Whitehead
Landcare Research Lincoln, Canterbury, New Zealand