TY - GEN AU - Ansam Samy AbdElrahman AU - Mohamed AbdElgawad Shaheen , AU - Sahar Mohamed AbdElwahab , TI - Influence of boron , gibberellic acid , thinning and girdling on vegetative gronwth , yield and fruit quality of ruby seedless grapevines / PY - 2007/// CY - Cairo : PB - Ansam Samy AbdElrahman , KW - Boron KW - GA3 KW - Girdling N1 - Thesis (Ph.D.) - Cairo University - Faculty Of Agriculture - Department Of Pomology; Issued also as CD N2 - This work was conducted during two successive seasons of 2004 and 2005 on ten - old ruby seedless grapevines grown in a sandy soil at Elkhataba menoufiya governorate.The aim of this investigation was to study the influence of some treatments as spraying of boron at 0.2perasend as borax at 75perasend bloom ER -