Directory UMM :Data Elmu:jurnal:T:Tree Physiology:Vol16.1996:
Teks penuh
Gambar
Dokumen terkait
Short- term studies of loblolly pine ( Pinus taeda L.) seedlings grown in greenhouses under nonlimiting nutrient conditions and ex- posed to twice ambient CO 2 showed either no
Summary We investigated the extent of osmotic adjustment and changes in transpiration rate that occur in response to repeated cycles of water deficit stress in 6-year-old
Summary Fertilizer was applied annually for eight years to individual ramets in a loblolly pine ( Pinus taeda L.) seed orchard at rates ranging from 0 to 448 kg nitrogen (N) ha −
Numerical responses of generalist consumers to pulsed resources, followed by depletion of the pulsed resource, are likely to cause situations in which, because of a delayed response
1 assessed the responses of ducklings to an approaching human the most likely current herding. Interruption of feeding was greatest in response to the human and least to the
Vascular adaptations consist primarily of changes in the structure and number of arteries and microvessels in response to changes in either blood pressure or flow. Changes in
The important points to stress are as follows (18). 1) Water movement across the epithe- lium and all regions of the nephron occurs in response to an osmotic gradient, whether
A report using rats by Fenoy and Roman (2) also supported an important role for dilution of plasma proteins in the renal response to volume expansion with isotonic saline. They
