You are in:Home/Publications/Studies on salinity tolerance in some pomes rootstocks. 2-Nutritional status (leaf mineral content). J. Biol. Chem. Environ. Sci., 1(4): 913-981

Prof. Mohamed Mohamed Sharaf Darwish :: Publications:

Title:
Studies on salinity tolerance in some pomes rootstocks. 2-Nutritional status (leaf mineral content). J. Biol. Chem. Environ. Sci., 1(4): 913-981
Authors: Sharaf, M.M.; Bakry, Kh. A. and D.R. Darwish
Year: 2006
Keywords: Not Available
Journal: Not Available
Volume: Not Available
Issue: Not Available
Pages: Not Available
Publisher: Not Available
Local/International: Local
Paper Link: Not Available
Full paper Mohamed Mohamed Sharaf Darwish_6-STUDIES ON SALINITY TOLERANCE IN SOME POME ROOTSTOCKS.doc
Supplementary materials Not Available
Abstract:

It was aimed to investigate effect of water salinity on M.M. 106 and Pyrus communis rootstocks to the response of the nutritional status. In this regard nutritional status (leaf, N, P, K, Ca, Mg, Fe, Mn, Zn and Na contents) in response to the included treatments of experiments were investigated. Data obtained revealed that the interaction between soil kind; salinity levels; sodium adsorption ratio and chloride level (Cl: SO4 ratio) was obviously detected. Regarding to leaf mineral composition, the irrigated M.M.106 and Pyrus communis rootstocks transplants grown in sandy soil with the highest concentration saline solution (6000 ppm) of higher SAR (6) and Cl: SO4 ratio had the richest leaves in their Ca and Na contents associated with the least levels of N, P, K, Mg, Fe, Mn and Zn. The trend took the other way around with control (continuously irrigated transplants with tap water) followed by those supplied with 2000 ppm saline solution of lower SAR (3) and lower Cl: SO4 ratio where the least values of leaf Ca and Na contents with the higher N, P, K, Mg, Fe, Mn and Zn contents were recorded especially M.M.106 and Pyrus communis rootstocks transplants grown in clay soil.

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