Evaluation of beet varieties for forage yield and quality parameters

Abstract

Eight beet varieties were evaluated for fodder yield and quality parameters. The green and dry fodder yield obtained from beet varieties ranged from 84.23 to 106.04 t/ha and 7.11 to 15.00 t/ha, respectively. Sugar beet variety Mangnolia recorded the highest green fodder yield (106 t/ ha) and dry matter yield (15 t/ha). Sugar beet varieties recorded significantly higher dry fodder yields than the fodder beet varieties. High crude protein and low soluble sugar content was observed in roots of fodder beet than sugar beet varieties. Crude protein, crude fat, crude fibre, silica and oxalic acid contents were recorded higher in beet varieties leaves portion compared to roots. Oxalic acid content was found low in beet roots (0.5 to 0.8 %). Higher minerals content (calcium, phosphorus, potassium, magnesium and sodium) was observed in fodder beet variety JK Kuber.