Postgraduate Masters/ M. Phil. Theses and Dissertations: Recent submissions

Now showing items 161-162 of 162

ALLEY CROPPING UNDER GLIRICIDIA AND LEUCAENA IN MAHAWELI SYSTEM C

Witharama, Witharamalage Ratnayaka Gunasingha (POSTGRADUATE INSTITUTE OF AGRICULTURE of the UNIVERSITY OF PERADENIYA, SRI LANKA, 1988-06)

Alley cropping -on terraces was compared with traditional open land cultivation at the Research /arm, Girandurukotte, over three seasons. Rainfed cowpea, black gram and sesame were planted in yala and maize and cowpea ...
STUDIES ON SOME ECOLOGICAL ASPECTS IN RELATION TO CONTROL OF Spodoptera eiigua (Hb,) ON ONIONS IN SRI LANKA

Kethusigamany, Nageswary (POSTGRADUATE INSTITUTE OF AGRICULTURE of the UNIVERSITY OF PERADENIYA, SRI LANKA, 1987)

Biological studies of Spodoptera exigua (Armyworm) in tbo Northern Province oi Sri Lanka, revealed that the pre-oviposition, oviposition, incubation, larval stages, pre-pupal and the pupal periods lasted 1, 1, 1.25, 1.5 ...

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