Nutrient Management in True Potato Seedling Transplanted Crops in Bihar Plains

摘要

The experiment was carried out to find out the suitable dose of N, K and mustard cake in TPS transplanted crop at Dholi Reasearch Farm of T. C. A., Dholi, Muzaffarpur-Bihar during rabi 2000-01 and 2001-02 under NATP funded project. There was non-significant effect on seedling survival per cent, total and marketable tuber yield with the increasing dose of N and K and mustard cake over the standard doses. As such, the lower dose of N and K @ 100 kg/ha each gave the total and marketable tuber yield at par with recommended dose of N (150 kg/ha) and K (125 kg/ha). The interaction effect of N x K x M was significant for both total and marketable tuber yield in the first year, whereas in second year it was significant for total yield only.