Directory UMM :Data Elmu:jurnal:A:American Journal of Botany:Vol88.Issue1.Jan2001:
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Significant differences were observed in total plant dry weight by the different treatments in pure stands, 21 days after emergence with higher values under mixed cropping system
We examined which parameter among stem height, number of green leaves and leaf length (the two latter parameters were only measured on two cultivars) was most sensitive to
In all the treatments (high and low Italian rye- grass seed bank density, pure and mixed stands) barnyardgrass hedges reduced Italian ryegrass vegetative yield compared to the
Fern xylem offers many distinctive features: (1) presence of numerous vessels and various numbers of tracheids in most species; (2) presence of vessels in both roots and rhizomes
1) The fundamental question (not addressed) is whether the water potential is a measurement of tension in the liquid in the xylem vessels. There are two derivative questions...
A feature of this pattern, that the proportion of embolized large tracheary elements is greater than that of small elements, is even more pronounced in the leaves, where both the
We studied the development of stamens from buds to mature flowers (measurement of the filament, anther, and style lengths at five successive phenological stages) and compared the
F and r statistics yield similar measures of population struc- ture in this study (Table 2). Thus, taking into account allele size variation under the SMM does not greatly
