1. KAUTIR (Kerala Agricultural University Theses Information and Retrieval)
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Item Studies on host-varietal specificity for Rhizobium for nodulation in groundnut(Department of Plant Pathology, College of Agriculture, Vellayani, 1982) Girija, V K; Sasi Kumar NairAn investigation was carried out at the College of Agriculture, Vellayani, Kerala to study the host-varietal specificity, if any, for Rhizobium for nodulation in groundnut. A total of fifteen groundnut varieties were subjected to a preliminary screening on the basis of the number of nodules formed and arranged into five distinct nodulation groups. Seven varieties of groundnut TMV-12, USA-123 Exotic-6, Spanish Peanut, TMV -11, Ak12-24 and Ah-32 were selected from among these groups for use in further studies.Item Varietal response to rhisobium inoculation in cowpea under field conditions(Department of Plant Pathology, College of Agriculture, Vellayani, 1983) Beena, S; James MathewAn investigation was undertaken at the Research Station, Kayamkulam during the summer season of 1981-82 to study the varietal response to Rhizobium inoculation in cowpea under field conditions. Ten varieties of cowpea C-152, ptb-1, Pusa-2, Hg-22, 522, 533, 534,551, 779 and V-37 were used in this experiment. The rhizobius strain 6050 was used for the innoculation.