Browsing Journal Articles by Subject "agro-ecological zones"
Now showing items 1-2 of 2
-
Effects of Land Fragmentation on Food Security in Three Agro-ecological Zones of Embu County in Kenya
(2017-08)Land fragmentation is a common agricultural phenomenon in many countries where a single large farm is subdivided into a large number of separate small land plots. This paper is based on a study that was carried out to ... -
Genetic diversity of aphid (Hemiptera: Aphididae) species attacking amaranth and nightshades in different agro-ecological zones of Kenya and Tanzania
(Entomological Society of Southern Africa, 2018-12)Aphids are major pests of African indigenous vegetables. Information on the genetic diversity and the role of host crop and environmental differentiation in their diversity in East Africa is scanty. The knowledge on ...