Search
Now showing items 101-110 of 419
Flavonoids and isoflavonoids from Tephrosia fulvinervis and Tephrosia pentaphylla
(University of Nairobi, 1989)
From the roots, leaves and pods of Tephrosia pentaphylla three new 6-oxygenated rotenoids (dihydrostemonal, 9-demethyldihydrostemonal and 6-acetoxydihydrostemonal) were isolated and characterized. In addition six known ...
Diurnal course of light interception by a groundnut crop grown in association with maize
(Springer, 1985)
Maize and groundnut crops were grown in pure and mixed cultures in adjacent plots in the FTC farm at Homabay, Kenya. Measurements of diurnal light interception, leaf diffusive resistances (r1), water potential and leaf ...
Determination of manganese, iron, copper, zinc, cadmium and lead in fish species, and sediments from Mombasa town and the Winam Gulf of Lake Victoria
(University of Nairobi, 1985)
Manganese, iron, copper, zinc, cadmium and lead were determined on 218 fish and 20 sediment samples collected from selected sites in Winam Gulf of Lake Victoria and Mombasa Old Town on the Indian Ocean (Kenya) were analysed ...
Genetic variation in wild Anopheles arabiensis Patton of Mwea Irrigation Scheme, Kenya
(Cambridge University Press, 1987)
Electrophoretic variation was determined at eight enzyme loci in Anopheles arabiensis from four villages in Mwea Irrigation Scheme, Kenya. Seven loci had polymorphic alíeles of which at least two were common. Pooled allele ...
Geophysical investigations for kimberlite pipes in the greenstone belt of western Kenya
(1983)
Some of the EM conductors, delineated in the greenstone belt of western Kenya during an airborne Barringer INPUT survey in 1977 and believed to be kimberlite pipe targets, have been geophysically investigated on the ground. ...