Browsing by Author "Nambiar, I P S"
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Item Comparative performance of some varieties of greater yam (Dioscorea alata L.)(Kerala Agricultural University, 1984) Ashokan, P K; Potty, N N; Nambiar, I P SItem Effect of CCC (2-chloroethyl trimethyl ammonium chloride) on growth and yield of sweet potato variety H 42(Kerala Agricultural University, 1976) Nambiar, I P S; Sadanandan, N; Mohamed Kunju, UItem Effect of CCC on the starch content of sweet potato tuber(Kerala Agricultural University, 1977) Nambiar, I P S; Sadanandan, N; Mohamed Kunju, UItem Effect of graded doses of nitrogen on growth and yield of sweet potato variety, H.42 in red-loam soils(Kerala Agricultural University, 1976) Nambiar, I P S; Sadanandan, N; Mohamed Kunju, UA field experiment was conducted in the red-loam soils of Agricultural College Farm, Vellayani during 1974-1975 to study the effect of graded doses of nitrogen (50, 75 and 100 kg/ha) on the growth and yield of sweet potato, variety H. 42. The length of vine, weight of vine, and length of individual tuber were not significantly influenced by levels of nitrogen whereas the number of tubers per plant was significantly increased due to incremental doses of this nutrient and the response was linear. The yield of tuber was increased progressively with incremental doses of nitrogen. Nitrogen at 100 kg. /ha recorded an yield of 104.92 quintals of tuber per hectare while 50 kg. N/ha gave only an average yield of 81.43 quintals.Item Effect of split application of N and K on banana var nendran(Kerala Agricultural University, 1979) Nambiar, I P S; Marykutty, K C; Balakrishnan, S; Pillai, M R C; Nayar, M N CItem Effect of storage on sprouting of banana suckers var. robusta(Kerala Agricultural University, 1979) Mary Kutty, K C; Nambiar, I P S; Balakrishnan, S; Nayar, M N CItem Estimation of leaf area in pineapple(Kerala Agricultural University, 1978) Balakrishnan, S; Sukumaran Nair, P; Nair, K K R; Nambiar, I P SItem Seasonal behaviour of plant growth regulator in inducing flowering in pineapple(Kerala Agricultural University, 1978) Balakrishnan, S; Prabhakaran, P V; Nambiar, I P S; Nair, K K RStudies conducted to evaluate the efficacy of different growth regulators such as ethrel in different concentrations, planofix in different concentrations, calcium carbide, acimone and a combination of ethrel urea and calcium carbonate from May to February revealed that Ethrel would give comparatively better performance throughout the year under Kerala conditions. But ethrel in combination with urea and calcium carbonate was most effective. It was also cheaper than ethrel in higher concentrations and induced equally good percentage of flowering in pineapple.