دراسة فسلجية على حاصل البذور لمحصول الباقلاء2- دراسة تأثير حجم ألبذره والكثافة النباتية على حاصل الباقلاء ومكوناتهVicia faba.L

Abstract

Abstract : An experiment was conducted to assess the impact of four plant densities (13.33,16.66,20.0,25.0 plant /m2), and three sizes of seed (large,medium,and small) on yield and its components of fababean A split-plot designe with randomize complet block designe (RCBD ) on three Replication, having occupied the main-plot plant densities while sub-plot seed Size. The result showed that small seed size had increased seed yield and high significant on fast emerging and early flowering, appearance pod,maturity, and gave up a highest harvest index and had positive impact on seed yield H|ighest yield obtainedfrom density (13.33) .The increase in plant density did not lead to a further increase in seed yield As the findings suggest that the high yield caused from small seed and low density, the small seed size produced actually high yield because they have ,early emergence of flower, so decrease the vegetative growth,which allowed for seed starts filling up nicely.