Browsing by Author "Tomy, P J"
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Item Effect of zinc on rice in Kuttanad (Kerala)(Kerala Agricultural University, 1975) Tomy, P J; Nair, P V; Vergis, P CItem Efficiency of pre-emergence herbicides in transplanted rice(Kerala Agricultural University, 1994) Savithri, K E; Chidananda Pilial, M R; Tomy, P JExperiments conducted at the Regional Agricultural Research Station, Pattambi during die first (kharif) and second (rabi) crop seasons of 1983-84 and 1984-85 revealed that weed growth and crop-weed competition were below the threshold level in transplanted rice. However, among the different herbicides tried, application of granular formulation of butachlor (Delchlor 5G) © 1.5 kg ai ha six days after transplanting was found to be die most effective for controlling weeds in transplanted rice.Item Field evaluation of fungicides against Pyricularia oryzae Cav causing rice blast(Kerala Agricultural University, 1974) Varadarajan Nair, P; Tomy, P JItem On the occurrence of seedling blight in the drybed rice nursery in Kuttanad(Kerala Agricultural University, 1975) Vergis, P C; Sukumaran Nair, S; Tomy, P JItem Residual toxicity of granular insecticides to fishes and prawns in the pokkali fields(Kerala Agricultural University, 1988) Reena Grittle Pinhero; George, T U; Tomy, P JAmong the granular insecticides tested, none of the insecticides was found to be completely safe for use in pokkali fields.Item Response of mahsuri to major nutrients and schedule of nitrogen application(Kerala Agricultural University, 1992) Savithri, K E; Janardhanan Pillai, S; Chidananda Pillai, M R; Tomy, P JExperiments conducted at the Regional Agricultural Research Station, Pattambi during the three consecutive wet seasons from 1982-83 to 1984-85 revealed that under transplanted condition, a fertilizer dose of 50:25:25 kg NPK/ha is sufficient for Mahsuri. The best schedule of application of nitrogen is 50% as basal, 25% at 40 DAT and the remaining 25% at 60 DAT.Item Slow release nitrogen fertilizers for transplanted rice(Kerala Agricultural University, 1977) Nair, R R; Tomy, P J