Publications

Found 47 results

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2014
N. GA, Njoroge BNK, O. OJP. "Effects of Water Application Levels on Growth Characteristics and Soil Water Balance of Tomatoes in Greenhouse." International Journal of Engineering Innovation & Research. 2014;Volume 3(Issue3):ISSN: 2277-5668.
2013
2012
Gakungu, N. K., Gitau A. N., K.; NBN, W. KM. "Solid waste management in Kenya; A case study of Public Technical Training Institutions." ICASTOR Journal of Engineering. 2012;5:3(ISSN-0974-407X):127-138.
Kimani P.K., Njoroge B. N. K., Gitau A. N. "Use of UASB reactor in treatment of Dairy industry wastewater in New KCC Kitale factory, Kenya." ICASTOR Journal of Engineering. 2012;5:2(ISSN-0974-407X.):111-125.
2011
Gichuhi, S, N.; GA, J.M.; M, K.K. K, M.K. M. "Distributed Generation of Green Electricity for Sustainable Rural Electrification in Kenya. ." ICASTOR journal of engineering.. 2011;Vol. 4. No.1 (ISSN-0974-407X):65-77.
Kinyanjui, B.K., N. GA, K M’oli.M. "Power development planning model in East Africa. Journal of strategic planning for energy and the environment." Taylor and Francis group. . 2011;Vol. 31:( ISSN: 1546-0126):43-55.
Mutai, E.B.K., Gitau A. N., D.O. M, Otieno P. O. "Simulation of the microclimate in poultry structures in Kenya." Research Journal of Applied Science, Engineering and Technology . 2011;3 (7):579-588.
2010
Gitau AN, Mutai EBK, Aganda AA, Karuri GE. "Dynamic modeling of Temperatures in Poultry Structures.". 2010.Website
Gitau, A.N., Ali A.A., Hassan M.A., Gumbe L.O. Gichuki NN. "Household solid waste generation and management practices in Nairobi." Journal of waste management. Elsevier.. 2010;30:1752-1755.
Gitau, A.N. "Mechanical Behaviour of Hardsetting Soils, The critical state soil mechanics approach to soil tillage. ISBN: 978-3-8433-7027-1.". In: Mechanical Behaviour of Hardsetting Soils. Nairobi: LAMBAERT publishers; 2010.
Mganilwa, Z.M; Kasisira GLL; AN. "Mechanization status in the Lake Victoria Basin of East Africa.". 2010.
Gitau, A.N., L. K, Mganilwa ZM. "Mechanization status in the lake Victoria of East Africa." AJAE.. 2010;Vol. 1(5):(ISSN-1836-9448):160-164.
MIAGRI Republic of Rwanda, Gitau A. N. Rwanda irrigation Masterplan (RIMP). 240 p. ISBN: 978-92-9059-278-5.. Nairobi: World Agroforestry Centre; 2010.
Gitau A. N. Technical Manual - Nine-Seeded Hole Technique - ISBN: 978 9966 1533 6 4. Nairobi: Sustainable Agriculture Information Initiative; 2010.
N. GA. Technical Manual : Agro Forestry Practices - ISBN: 978 9966 1533 1 9. Nairobi: Sustainable Agriculture Information Initiative; 2010.
Gitau A. N. Technical Manual : Certification of Organic Products - ISBN: 978 9966 1533 2 6. Nairobi: Sustainable Agriculture Information Initiative; 2010.
N. GA. Technical Manual : Farmer Field School (FFS) Approach - ISBN: 978 9966 1533 4 0. Nairobi: Sustainable Agriculture Information Initiative; 2010.
Gitau A. N. Technical Manual : Groundnut Production - ISBN: 978 9966 1533 5 7. Nairobi: Sustainable Agriculture Information Initiative; 2010.
Gitau A. N. Technical Manual : Integrated Agriculture Systems - ISBN: 978 9966 1533 9 5. Nairobi: Sustainable Agriculture Information Initiative; 2010.
N. GA. Technical Manual : Organic Pineapple Production - ISBN: 978 9966 1533 7 1. Nairobi: Sustainable Agriculture Information Initiative; 2010.
Gitau, A.N., K. N. Technical Manual : Soil and Water Conservation - ISBN: 978 9966 1533 8 8. Nairobi: Sustainable Agriculture Information Initiative; 2010.
"Technical Manual in Conservation Agriculture - ISBN: 978 9966 1533 0 2.". In: Conservation Agriculture. Nairobi: Sustainable Agriculture Information Initiative; 2010.
2008
Akendo I.C.O., Gumbe LO, Gitau AN. "Dewatering and drying characteristics of water hyacinth (Eichhornia Crassipes) petiole. Part I: Dewatering characteristics. ." Agricultural engineering international the CIGR E-journal.. 2008;X(Manuscript FP 070).
Akendo I.C.O., Gumbe LO, Gitau AN. "Dewatering and drying characteristics of water hyacinth (Eichhornia Crassipes) petiole. Part II: Drying characteristics. ." Agricultural engineering international the CIGR E-journal. 2008;X (Manuscript FP 07033.).
2007
Gitau AN, Gumbe LO. "Transition from brittle failure to ductile flow in an irrigatable sandy soil. ." Discovery and Inovation journal. . 2007;19 No. 2 . (1015 – 079X):Pg. 140-146.
NJOROGE DRGITAUAYUB. "Gitau, J. M., Riechi A.R.O. ,Gitau, A.N. (2007). Effects of Students.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 2007. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
2006
NJOROGE DRGITAUAYUB,.O PROFGUMBELAWRENCE. "Gitau, A. N., Gumbe, L. O., Biamah E. K. Influence of soil water on stress-strain behaviour of a compacting soil in semi-arid Kenya. Soil and Tillage Res. 89 (2006): 144-154 ; Elsevier B.V. The Netherlands.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 2006. Abstract

21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..

NJOROGE DRGITAUAYUB. "Gitau, A.N., Gumbe, L.O., Mwea S.K. (2006). Transition from Brittle Failure to Ductile Flow of a luvisol Soil. European Journal of Soil Science. In press.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 2006. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
2005
NJOROGE DRGITAUAYUB. "Gitau, A. N., Gumbe, L. O. , Mwea S. K. (2005). Triaxial testing of a Cemented Agricultural Soil under Varying Soil Water Levels. Transactions of the ASAE. In press.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 2005. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
2004
and Gitau AN, Gumbe LO. "Alleviating hard pan formation in the semi-arid Kenya soils for conservation farming. .". In: Regional Workshop on Conservation Agriculture and Rainwater Harvesting. Adidas Ababa, Ethiopia.; 2004.
Gitau AN, Gumbe LO. "Triaxial testing of an agricultural soil. ISBN 7-80167-707-2.". In: 2004 CIGR International Conference. Beijing, China; 2004.
Gitau, A.N., Ayub, Njoroge; Gumbe P(S)LO. Mechanical behaviour of a hardsetting luvisol soil Gitau, Ayub, Njoroge; Gumbe, L.O Prof. (Supervisor) .; 2004. Abstract

The study applies critical state soil mechanics to model the mechanical behavior of luvisol soils. Field work involved sampling and soil physical characterization to obtain undisturbed and disturbed specimens

NJOROGE DRGITAUAYUB. "Gitau, A. N., Gumbe, L. O. (2004). Alleviating soil hardpan formation for conservation farming.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 2004. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
2002
2001
NJOROGE DRGITAUAYUB. "Gitau A.N and Biamah E.K (2001). Draft power requirements and resultant surface roughness under different tillage methods. In JEAE-, 5. Gitau A.N (2001). Seedling emergence and crop field for maize under different tillage practices in a hard selling soil.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 2001. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
NJOROGE DRGITAUAYUB. "Gitau, A.N (2000). Conservation tillage implements and operations for soil and water management in Eastern and Southern Africa. In KSAE, Nov. 30-Dec 1,2000. In press,.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 2001. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
2000
NJOROGE DRGITAUAYUB. "Gitau A.N and BJamali E.K (2000). Influence of selected tillage operations on draft power and penetration resistance of a crusting soil. In proceedings of the 15th international soil tillage research organization (ISTRO). July 2-7 2000. Fortworth, Texas, .". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 2000. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
1998
NJOROGE DRGITAUAYUB. "Biamah E.K,Chcrogony R.K.K and Gitau, A.N (1998). Temporal hydrologic response of unstable crusting soils in Semi- arid areas of Kenya. In KSAE, Ocl 7-9, 1998. In press.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 1998. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
NJOROGE DRGITAUAYUB. "Gitau, A.N, Kaumbutho, P.G and Biamah E.K (1998). Influence of tillage practices on draft power requirements and resultant soil micro-structure. Soj and tillage research.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 1998. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
1997
NJOROGE DRGITAUAYUB. "Gitau, A.N (1998). Tillage practices and power requirement for optional soil moisture conservation of a hand setting soil in KSAE. Oct. 7-9, 1998.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 1997. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..
NJOROGE DRGITAUAYUB. "Gitau, A.N and Kaumbutho P.G (1997). Influence of tillage depth on draft power requirements and resultant soil micro structure , In KSAE . August 6-7, 1997.". In: IEE Journal in Engineering, Science and Education, Vol. & (NO) vol. 7, no. 2, pp. pp. 81-87. Academic Journals; 1997. Abstract
21) S. Derese, A. Yenesew, J.O. Midiwo, Heydenreich and M.G. Peter. (). ..

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