Vol. 12, Issue 3 (2023)

The present experiment has been carried out to know the effect of different organic manures on growth, yield and quality of betelvine and result revealed that treatment T₂ Neem oil cake (2.8t/ha) was found superior for most of the characters i.e. survival percentage, vine length, number of shoot/vine, no. of leaves /vine, basal girth of vine, no. of laterals /vine, leaf length, internodal distance, petiole length, leaf width, leaf area, fresh weight of 100 leaves and dry weight of 100 leaves, leaf yield / vine /year, leaf yield / ha /year, petiole diameter and L/B ratio under study. The cost of cultivation, gross returns, net returns and B: C ratio were found maximum in treatment T₁ Karanj oil cake (3.5 t/ha), T₂ Neem oil cake (2.8 t/ha), T₅ (Fresh Moringa leaf extract @ 25% dilution (3 spray) and T₂ Neem oil cake (2.8 t/ha) respectively.