Browsing Journal Articles by Author "Kamau, David M."

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Economic Evaluation of Foliar NPK Fertilizer on Tea Yields in Kenya

Wachira, Francis N.; Njogu, Rachael N.; Kariuki, David K.; Kamau, David M. (Canadian Center of Science and Education, 2015)

Economic evaluation analysis of foliar (NPK) fertilizer on tea yields was investigated on three varieties of tea grown in the Kenyan Highlands. Foliar fertilizers trial was setup on three sites, Meru, Kirinyaga and Kericho, ...
Effects of Foliar Fertilizer Application on Quality of Tea (Camellia sinensis) Grown in the Kenyan Highlands

Wachira, Francis N.; Njogu, Rachael N.; Kariuki, David K.; Kamau, David M. (Scientific Research Publishing, 2014)

In Kenya, foliar fertilizers have not found use in tea production despite their numerous advantages as exhibited in other crops. A fertilizer trial test was established in three sites of the major tea growing regions, with ...
Relationship between tea ( camellia sinensis) leaf uptake of major nutrients, nitrogen, phosphorous and potassium (NPK ) and leaf anatomy of different varieties grown in the Kenyan highlands

Wachira, Francis N.; Njogu, Rachael N.; Kariuki, David K.; Kamau, David M. (2014-08)

Uptake of major nutrients (NPK) through the leaf studies were carried out on three varieties of tea grown in the Kenyan Highlands. A foliar fertilizers trial was setup in three sites comprising of 36 plots per site in the ...

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