Browsing by Author "Sasidhar, A V K"
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ArticleItem Open Access Studies on the fractional application of nitrogen on the yield of rice(Kerala Agricultural University, 1980) Droupathi Devi, G; Vijayagopal, P D; Sasidhar, A V K; KAUThe effect of fractional application of nitrogen on the grain yield of two high yielding rice varieties Jaya and Annapurna was studied for six consecutive seasons during 1972-73 to 1974-75 in the Rice Research Station, Mannuthy. Significant results were obtained in two first crop seasons and the treatments receiving 50 kg N as basal and another quantity of 50 kg N in two equal splits given either at booting and heading or at panicle initiation and booting gave maximum grain yield.