The present study was carried out to characterize the mulberry fruit yielding varieties (G4, MR2, G2 and S36) by its morphological characters analyze antibacterial activity of extracts G4 MR2. Among characters, colour ranged from purple, deep red dark red. Similarly, weight 0.5 1.52g in which recorded highest 1.52 g followed MR2 (1.10g), (0.713 g) S36 (0.5g). Based on availability quantum selec...

for maximum impact, high yielding improved varieties with significant yield advantages must be targeted to farmers and localities that value this trait most. explaining farmers’ demand for yield can serve as a means of targeting the development and dissemination of high yielding varieties. this paper analyzes data collected from 395 farmers in northern ethiopia using a zero-limit tobit regressi...