The volume flux, $J_{v}$, and the osmotic driving force, σΔπ, across excised root systems of Zea mays were measued as a function of ΔP, the hydrostatic pressure ...

When looking at forests, we hardly get to see beyond a bunch of green. However, for a plant ecologist, forests represent a much more complex world consisting of different species. This diversity of ...

Modern agriculture highly depends on the achievements of crop domestication and improvement. While these activities increase yields, they also reduce the genetic diversity of crops. At the same time, ...

American Journal of Botany, Vol. 89, No. 1 (Jan., 2002), pp. 12-21 (10 pages) We report on the root system of the large columnar cactus species Pachycereus pringlei to explore the hypothesis that ...