Generation mean analysis in cucumber is carried out to study gene effects for fruit yield and its component traits (number of branches per vine, sex ratio, number of fruits per vine, fruit length, fruit width, average fruit weight and fruit yield per vine) using three crosses viz., ACS12-29 x Belgaum Local, ACS12-31 x B19, ACS12-51 x Poinsett, F1, F2, BC1 and BC2 generation in Rabi season at Kittur Rani Channamma College of Horticulture, Arabhavi, Belagavi district (Karnataka), India. | Gene effects for fruit yield and its component traits in cucumber Cucumis sativus L.