Effect of seasonal variation on yield and leaf quality of tea clone (Camellia sinensis (L.) O. Kuntze) in South West Ethiopia.

The tea plant is widely cultivated in southwest Ethiopia. But the impact of seasonal variation on monthly yield, leaf quality, and the long-term yield response potential of clones has not been studied. The objective of the study is to determine the impact of seasonal change and climate variables on the yield and leaf quality of tea plants in southwest Ethiopia.

Influence of clone and nitrogen application level on quality of green tea in some selected tea ( (L.)O. Kuntze) in Southwest Ethiopia.

The biochemical constituents and organoleptic characteristics of (L.) O. Kuntze clones are not studied well in Ethiopia.

Design, construction, and testing of passive type solar tunnel for maize grain disinfestations.

In this study, a solar tunnel of passive-type designed, constructed and tested for storage insect pest disinfestation. The designed solar tunnel was 1.9 m wide and 3 m long with the maize grain holding capacity of 150 kg, 300 kg, and 450 kg with 5 cm, 10 cm, and 15 cm layer thickness respectively.