الفهرس 
Effect of microelementsOnly 14 pages are availabe for public view
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Abstract
The present invest igat ion included two se parate parts and every part was conducted a t the Experimental farm , ~acu’ltyo f Agr i cul tur e , Kafr El-Sheikh, Tanta Un i v e r s i t y , during the two successive wintor aeasona of 1982/1383 and 1983/ 1984. -P a r t I: This part was c a r r i e d out t o study the e f f e c t of f oliar apraying of rnicroelenmnta on growth, y i e l d and q u a l i t y of wheat grains under d i f f e r e n t three nitrogen levels (Lee. 30,60 and 90 Kg N/feddan). Nine foliar spraying treataents(were: water. Zn, Mn, Pe, B, lbfo, Cu, Mixture of above elements, and f u l l y fertile) sprayed one .t itnu 60 day af tex aow ing. The experimental design was aplit-plot with Tour repl i c a t e s i n which the nitrogen levels were arranged i n the main plots and microelements spraying given i n the sub plots. I n both s e a s o n s ’ , the wheat cultiver (Sakha 8)was used with recornended eeeding r a t e of 40 Kg/feddan and the sowing date was November 25 and November 28 i n the firat and second seasona,respectively. Plots were i r r i g a t e d once immediately a f t e r sowing and three times afterkit4 week i n t e r v a l s ) , The normal c u l t u r a l practices of growing wheat were followed, Plots were harvested on May 20 and 23 i n the first and second seauons, respectively .