02772cab a2200325Ia 4500001000800000003000600008008004100014040000800055041001300063090002600076100002100102240011900123245015700242246020700399300001700606504002500623520138400648546002302032650002102055650002102076650003602097650003302133700002002166700002202186773012102208856008202329596000602411942001202417999001702429u209626SIRSI110703s2012    ua     ss b         eng d  aEAL  aengbara  aART MUJSSAE V3 No10 41 aEl-Hadidi, S. M.10aMansoura University journal of soil sciences and agricultural engineering, 2012 v. 3 (10)h[electronic resources].10aEffect of using some organic materials on growth, yield and some nutrients uptake of spinach plants grown under salt conditionsh[electronic resources].15aتأثير استخدام بعض المواد العضوية على نمو ومحصول وامتصاص بعض العناصر فى نباتات السبانخ النامية تحت ظروف ملحية.  ap.1001-1016.  aIncludes references.  aApot experiment was carried out in the farm of Fac. of Agric. Mansoura University during the winter cultivation of 2010 and 2011 to investigate the impact of minimizing levels effect of salinity for spinach plant (Spinacia Oleracea) by using some organic materials. Thirty treatments were arranged in split-split block design, which three treatments of salinity levels, S1 (2.55), S2 (4.79), and S3 (6.39) ds/m in 1:5 soil water extraction were assigned to the main plots. Five treatments of organic materials, i.e; farmyard manure (F.Y.M.), chicken manure (Ch.M.),compost of rice straw, wood saw dust (W.S.) and the untreated treatments (control)were allocated in the sub-plots. Each treatment was investigated twice; one was sprayed with ascorbic acid and the other without spraying it and arranged in sub-sub plots. Thus, the total numbers of pots were 90 pots. The results of this investigation revealed that; with increasing salinity levels, the mean values of fresh and dry weights (g) of spinach plant leaves,roots and the mean values of N, P&K uptake (mg/plant) of spinach plant leaves and roots.AlsoCa, Mg & Na uptakes (mg/plant) ofroots were decreased. On the other hand, the mean values of Ca, Mg and Na uptakes (mg/plant) of spinachleaves were increased with increasing salinity levels.  Keywords: Salinity levels, organic materials, ascorbic acid and spinach plants.  aSummary in Arabic. 0aSpinachxGrowth. 0aSpinachxYields. 0aSpinachxEffect of minerals on. 0aSpinachxEffect of salts on.1 aMousa, A. A. A.1 aShehata, Amira G.0 tMansoura University Journal of Soil Sciences and Agirucultural Engineering. g2012.v.3(10)x2090-36857nnaswu18350040uhttp://nile.enal.sci.eg/EALE/2012/MUJSSAE/312/10/1001.pdfzFull Text Article.  a1  cAR2lcc  c59157d59157