Browsing by Author "Njiruh, Nthakanio P."
Now showing items 1-20 of 41
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Arbuscular Mycorrhizal Fungi Colonization in the Rhizosphere of Aspilia pruliseta Schweif. ext Schweif in the Semiarid Eastern Kenya
Muchoka, James P.; Mugendi, Daniel N.; Njiruh, Nthakanio P.; Onyari, Charles N.; Mbugua, Paul K.; Njeru, Ezekiel M. (Sage, 2020-09)The use of arbuscular mycorrhizal fungi (AMF) to enhance soil phosphate uptake is a biological technique considered to cure phosphate deficiency in soils. This study investigated association of Aspilia pruliseta Schweif ... -
Azolla Fern in Mwea Irrigation Scheme and Its Potential Nitrogen Contribution in Paddy Rice Production
Oyange, W. A.; Chemining’wa, G. N.; Kanya, J. I.; Njiruh, Nthakanio P. (Canadian Center of Science and Education, 2019-11)Azolla fern is invasive in Mwea Irrigation Scheme in Kenya and its management in paddy rice fields is a challenge to farmers. A survey was undertaken to establish farmer’s knowledge and potential nitrogen contribution ... -
Biology of the Cell: Notes
Njiruh, Nthakanio P. (LAP Lambert Academic Publishing, 2014-11)After a number of years of teaching, I have used notes which, I feel, can be compiled into condensed and precise note book as a point of reference of those I have taught and those others that would want to benefit from the ... -
Biotechnology and Genetic engineering- a key to bio-economy. 3rd National Biosafety Conference
Njiruh, Nthakanio P. (2014-08)Biotechnology and Genetic engineering- a key to bio-economy. 3rd National Biosafety Conference, 11th – 14th August, 2014. Presented at Kenyatta International Conference Centre, Nairobi, Kenya. -
The Cell Bio-engineering: Biotechnology Practice Notes
Njiruh, Nthakanio P. (Lambert Academic Publishing, 2016)This book is compiled from work and experiences of a number of years of teaching Cell Biology, Genetics and Molecular Biology. Thus, the content included is attested practices written with a practical ... -
The Cell Division Cycle
Njiruh, Nthakanio P. (University of Embu, 2016-11) -
Cell Junctions, Cell Adhesion, and the Extracellular Matrix
Njiruh, Nthakanio P. (University of Embu, 2016-11) -
The cell membrane Structure
Njiruh, Nthakanio P. (University of Embu, 2016-11) -
The Cell Nucleus
Njiruh, Nthakanio P. (University of Embu, 2016-11) -
Cell Signaling
Njiruh, Nthakanio P. (University of Embu, 2016-11) -
The Cell Wall
Njiruh, Nthakanio P. (University of Embu, 2016-11) -
Chloroplasts
Njiruh, Nthakanio P. (University of Embu, 2016-11) -
Cytoplasmic microtubules and Cytoskeleton
Njiruh, Nthakanio P. (University of Embu, 2016-11) -
Demarcating day-light-length from temperature effects in PGMS rice using back tracking method.
Njiruh, Nthakanio P.; Qingzhong, Xue (2014)Two near isogenic rice lines ZAU11S106 (Photoperiod sensitive genic male sterile) and ZAU11F121(a ZAU11S106 whose PGMS gene has undergone reverse mutation to become a non-PGMS) were used. These two lines were studied to ... -
Effect of time of Azolla incorporation and inorganic fertilizer application on growth and yield of Basmati rice
Oyange, W. A.; Chemining’wa, G. N.; Kanya, J. I.; Njiruh, Nthakanio P. (Academic Journals, 2020-03)Azolla tissue contains 5% N, which is slowly released into the soil upon decomposition. Timing of incorporation is therefore important for maximum benefit to a crop. The effect of time to incorporate Azolla biomass on ... -
Endoplasmic Reticulum (ER)
Njiruh, Nthakanio P. (University of Embu, 2016-11)Are elaborate membrane system that divide the cytoplasm of Eukaryotes into multiple components. ER are composed of membranous tubules, vesicles and sacs. This compartmentalization provides a specialized environment that ... -
Evaluation of photoperiod and thermosensitive genic male sterile lines for hybrid rice seeds production in Kenya
Kanya, James I.; Njiruh, Nthakanio P.; Kimani, John M.; Wajogu, Raphael K.; Kariuki, Simon (2013)Photo–thermo-sensitive genic male sterile (P(T)GMS) rice is a new hybrid rice technology that uses prolonged light length and high temperatures to induce sterility. This technology is being introduced in Kenya but such ... -
Functions of cell surface.
Njiruh, Nthakanio P. (University of Embu, 2016-11) -
The Genetics of Molecular Biology:Principles and Applications
Njiruh, Nthakanio P. (LAP Lambert Academic Publishing, 2015-04)This book is compiled from work and experiences of a number of years of teaching Cell Biology, Genetics and Molecular Biology. Therefore, the content included is long-time tested practices written with a practical approach. ... -
The Golgi Complex and Cell Secretion
Njiruh, Nthakanio P. (University of Embu, 2016-11)