Browsing by Author "Mohan Kumar, C R"

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    Agronomic investigations on 'TARO' (Colocasia esculenta L.) variety - Thamarakannan
    (Department of Agronomy, College of Agriculture, Vellayani, 1986) Mohan Kumar, C R; Sadanandan, N
    In order to standardize the cultural and fertilizer requirement of two (Colocasia esculata) two separate field experiments were conducted during 1983-84 and 1984-85 at the College of Agriculture, Vellayani. The first experiment (Experiment A) with treatments consisting of two sources of planting material (side and mother corn) four spacing (60 x 30, 45 x 45, 60x 45, 60x60 cm) and five sources of mulching (Green leaf, Coconut coir/husk waste, Water hyacinth, black polythene and no mulch) was conducted in asplit plot design. The second experiment (Experiemnt B) was a 3 x 2 partially confounded factorial design with three levels each of nitrogen (40,80,120 kg ha-1), P2O5 (25, 50,75 kg ha-1), K2O (50, 100,150 kg ha-1) and two times of application (two split application of N and K and three split application of N and K) with two replication
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    Studies on the effect of top dressing with nitrogen at distinct growth phases of rice (Var-IR-3)
    (Kerala Agricultural University, 1972) Mohan Kumar, C R; George, C M