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To study stomatal conductance at different leaf positions and xylem flow rate at different depths in the apple branch
(Capricorn Publications, 2000)
The influence of leaf position (age) on the shoot on stomatal conductance and depth on xylem flow rate in apples (Malus pumila) MM106 cv. Gala branches were studied at Lincoln University, Canterbury, New Zealand. Leaf ...
Flow in xylem
(Lincoln College, University of Canterbury, 1968)
Solutions of either ³²P or ⁴²K were drawn through segments of green and dormant poplar by applying a vacuum pressure at the upper end. Uptake was shown to consist of two fractions, the first passing through the stem via ...