Effect of different planting methods and levels of fertigation on turmeric (Curcuma longa L.)

A field experiment was carried out at Achhalia, Navsari Agricultural University during the year 2008–09 and 2009–10 to study the effect of planting methods and N-K fertigation on growth and yield of turmeric (Curcuma longa L.). The treatments comprised of 3 planting methods i.e. raised bed (135, 180 and 225 cm width) and 3 fertigation levels (80, 100 and 120% RD of N & K). Raised bed planting at 135 cm width recorded significantly higher plant height, LAI, number of tillers, number and weight of rhizomes per plant as well as yield. Fertigation with 120% RD of N and K markedly influenced growth and yield attributes, as well as rhizome yield.