الفهرس 
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Abstract
The obtained results showed that the maximum values were recorded with using both of humic acid and EM as well as controlling weeds with soil mulching by black polyethylene sheets for two months. On the other hand, Amending the vines with humic acid and EM plus killing the weeds by soil mulching with black polyethylene sheets for two months gave the maximum plant pigments and nutrients in the leaves. Controlling weeds in Superior vineyards by soil mulching with black polyethylene sheets for two months besides supplying the vines with humic acid and EM is suggested for promoting berry setting %, yield and cluster weight and dimensions and reducing shoot berries %. Application of humic acid and/ or EM and all weeds control treatments were very effective in improving all physical and chemical character of the berries chemical character of the berries.