Directory UMM :Data Elmu:jurnal:T:Tree Physiology:vol17.1997:
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Dates for the start of the decline in total needle carotenoids (Figure 4), which were the same as those for total chlorophyll, were Julian days 285, 295 and 317 for control,
Summary We compared the growth of trees produced by micropropagation from nodal stem sections or callus tissue of a 20-year-old silver birch ( Betula pendula ) tree with that
To further characterize differences in ozone response between seedlings and mature trees, we examined carbon partitioning and allocation in 32-year-old trees and 4-year-old seedlings
Summary Ten-year-old ‘Tai So’ lychee ( Litchi chinensis Sonn.) trees growing on a sandy loam soil in subtropical South Africa (latitude 25 ° S) were watered weekly
Graft survival, number of vegetative shoots per graft, and the ratio of pollen clusters per completed graft on 5-year-old loblolly pine scions grafted on 8-year-old seed orchard
The absorption, translocation, and assimilation of urea, nitrate, and ammonium in tomato plants within 24 h after 15 N labeled compounds were applied at four different growth
The present work aimed at investigating the possible correlations between the N-Tester readings and the total chlorophyll, total nitrogen, total magnesium and total iron contents in
In addition it is shown that a reduction in precursor emissions for the inorganic ion fraction of PM (sulphate, nitrate and ammonium) does not necessarily lead to an
