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Thesis
2008
Department of Pomology and Floriculture, College of Agriculture, Vellayani

Heliconias are among the most popular garden plants, both for the ease with which they can be grown and the sheer magnificence of the blooms. Studies were conducted to standardize rapid propagation techniques under in vitro and in vivo conditions. Three heliconia varieties belonging to three distinct groups viz., St. Vincent Red (small erect type), Golden Torch A...

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Thesis
1985
Department of agricultural botany , College of agriculture Vellayani, Trivandrum.

The mutagenic effect of Co-gamma rays and Ethylmethane sulphonate on three different chilli varieties have bean studied in detail in generation U3 ing two moderate doses of gamma rays <20 and 30 kR) and two concentrations of ISMS (0.5 and 1*0 par cent)* The presence and extent of chimeras and their relation to induced variability was assessed by raising bran...

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Thesis
1968
Division of Agricultural Botany, Agricultural college & research institute , Vellayani Trivandrum
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Thesis
1989
Faculty of Agriculture, Department of Horticulture, College of Agriculture, Vellayani, Trivandrum

Investigations on flower bud differentiation in clove were carried out at College of Agriculture, Vellayani from August, 1936 to December, 1987. Bearing clove trees (seven years old) at the Instructional Farm attached to the college were utilized for the study. The plant specimens were stored in FAA (Formalin-acetoalcohol) and then dehydrated through tertiary butyl...

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