N.N. Umunna - Concepedia

Author

N.N. Umunna

Wageningen University & Research

Also Known As

N N Umunna, N. N. UMUNNA, N. N. Umunna, N.N Umunna, N.N. Umunna, Nnanyelum N. Umunna, Umunna, N.N.

Publications

1.2K

Citations

H-Index

Concepts

All Affiliations

Wageningen University & Research Ahmadu Bello University University of KwaZulu-Natal Ethiopian Institute of Agricultural Research Haramaya University

About

N.N. Umunna is an author at Wageningen University & Research specializing in animal nutrition, nutrition, and agricultural economics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Education	15	18	632
2	Public Health	14	17	535
3	Engineering	6	6	141
4	Health Sciences	3	3	54
5	Medicine	3	3	89

N.N. Umunna

Publications

1.1K

Citations

H-Index

Page 1

	Year	Citations
Effect of supplementing oat hay with lablab, sesbania, tagasaste or wheat middlings on voluntary intake, N utilization and weight gain of Ethiopian Menz sheep N.N. Umunna, P.O. Osuji, I.V. Nsahlai, Small Ruminant Research Animal PhysiologyNutritionAnimal NutritionAnimal ScienceAgricultural Economics	1995	67
Vernonia amygdalina as a supplement to teff straw (Eragrostis tef) fed to Ethiopian Menz sheep M.L.K. Bonsi, P.O. Osuji, A. K. Tuah, Agroforestry Systems NutritionAnimal NutritionAnimal ScienceAgricultural EconomicsEthiopian Menz Sheep	1995	66
Palatability of multipurpose tree species: effect of species and length of study on intake and relative palatability by sheep R.J. Kaitho, N.N. Umunna, I.V. Nsahlai, Agroforestry Systems Animal PhysiologyNutritionAnimal PerformanceAnimal AgricultureAnimal Nutrition	1996	63
Evaluation of non-conventional agro-industrial by-products as supplementary feeds for ruminants: in vitro and metabolism study with sheep Yoseph Mekasha, Azage Tegegne, Alemu Yami, Small Ruminant Research NutritionIn Vitro FermentationAnimal NutritionAnimal ScienceSupplementary Feeds	2002	61
Palatability of wilted and dried multipurpose tree species fed to sheep and goats R.J. Kaitho, N.N. Umunna, I.V. Nsahlai, Animal Feed Science and Technology CaprineAnimal NutritionAnimal ScienceSustainable AgricultureLivestock Production	1997	55
Relationships between preference, rumen degradability, gas production and chemical composition of browses R.J. Kaitho, I.V. Nsahlai, Barbara A. Williams, Agroforestry Systems	1997	53
Comparison between reconstituted sheep faeces and rumen fluid inocula and between in <i>vitro</i> and in <i>sacco</i> digestibility methods as predictors of intake and in <i>vivo</i> digestibility I.V. Nsahlai, N.N. Umunna The Journal of Agricultural Science NutritionEngineeringSheep FaecesDigestive TractIvdmd Values	1996	47
Effect of feeding graded levels of Leucaena leucocephala, Leucaena pallida, Sesbania sesban and Chamaecytisus palmensis supplements to teff straw given to Ethiopian highland sheep R.J. Kaitho, N.N. Umunna, I.V. Nsahlai, Animal Feed Science and Technology NutritionAnimal ScienceAnimal NutritionLeucaena LeucocephalaAgricultural Economics	1998	42
The effect of protein supplement source or supply pattern on the intake, digestibility, rumen kinetics, nitrogen utilisation and growth of Ethiopian Menz sheep fed teff straw M.L.K. Bonsi, A. K. Tuah, P.O. Osuji, Animal Feed Science and Technology Animal PhysiologyNutritionAnimal NutritionAnimal ScienceSupply Pattern	1996	41
Utilization of browse supplements with varying tannin levels by Ethiopian Menz sheep: 1. Intake, digestibility and live weight changes R.J. Kaitho, N.N. Umunna, I.V. Nsahlai, Agroforestry Systems	1997	37

Page 1