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| Titel: |
Effects of Leaf Age on Ion Uptake in Wheat (Triticum aestivum L.) Under Saline Conditions |
| Auteur: |
M. Ahsan D. Wright |
| Verschenen in: |
Pakistan journal of biological sciences |
| Paginering: | Jaargang 1 (1998) nr. 3 pagina's 209-211 |
| Jaar: |
1998 |
| Inhoud: |
Effects of leaf age on ion uptake (Na+ ,K+ and Cl-) and K+/Na+ ratio were investigated using the three S1 wheat selections Alex-1, KRL-24 and Khar-1. Na+ and Cl- contents were found to be increasing in the older leaves, but K+ content and K+/Na+ ratio were found to be decreasing in the younger leaves. However, it is suggested from the results that sampling should be done when leaves are fully expanded. Khar-1 was found to be intermediate between Alex-1 and KRL-24 in ion uptake and K+/Na+ ratio at three out of the four sampling dates. The considerable variation in Na+, K+, Cl- uptake and K+/Na+ ratio between sampling dates suggests that these traits might be less useful as selection criteria. |
| Uitgever: |
Asian Network for Scientific Information (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 15 van 28 gevonden artikelen
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