Browsing Books, Book Reviews and Book Chapters by Issue Date
Now showing items 1-20 of 30
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Alley cropping of maize with calliandra and leucaena in the subhumid highlands of Kenya Part 1. Soil-fertility changes and maize yield
(Kluwer Academic Publishers, 1999-06)Although N-rich leaf biomass of multipurpose trees is known to be a good source of N to crops, integrating such trees into crop production systems is a major challenge in the development of viable agroforestry systems. ... -
World Economic Plants: A Standard Reference
(Kluwer Academic Publishers, 2001)Use of scientific (Latin) names of living organisms is a basic norm in all scientific literature. Yet, to write these names correctly is a daunting task for not only the novices, but even seasoned professionals. This ... -
Changes in Soil Organic Matter as Influenced by Organic Residue Management Regimes in Selected Experiments in Kenya
(Springer, 2007)The failure to understand the dynamics of soil organic matter (SOM) is a major limitation to the sustainability of smallholder production systems that predominantly relied on organic resources for the maintenance of soil ... -
Partial balance of nitrogen in a maize cropping system in humic nitisol of Central Kenya
(Springer Netherlands, 2007)The application of nitrogen in a soil under agricultural production is subject to several pathways including de-nitrification, leaching and recovery by an annual crop. This is as well greatly influenced by the management ... -
Fertilizer nitrogen recovery as affected by soil organic matter status in two sites in Kenya
(Springer, 2007)Management of nitrogen (N) nutrition is a vital aspect in maize production systems ofKenya. In Central andWestern parts of Kenya, high population density has eliminated the use of traditional fallow farming systems for ... -
Impacts of vegetative contour hedges on soil inorganic-N cycling and erosional losses in Arable Steep-lands of the Central Highlands of Kenya
(Springer, 2007)Moderate to steep landscapes and severe soil, water and nutrient losses characterize over 40% of arable land in the central highlands of Kenya. To study the effectiveness of biological methods in management and enhancement ... -
Improving food production using ‘best bet’ soil fertility technologies in the Central highlands of Kenya
(Springer, 2007)Declining crop productivity is a major challenge facing smallholder farmers in central highlands of Kenya. This decline is caused by continuous cultivation of soils without adequate addition of external inputs in form of ... -
Assessment of farmers’ perceptions of soil quality indicators within smallholder farms in the central highlands of Kenya
(Springer, 2007)A study was conducted to determine farmers’ perceptions of soil quality and soil management practices that influenced soil fertility within farmers’ fields in Chuka and Gachoka divisions in central Kenya highlands. Soils ... -
Evaluation of the Potential of Using Nitrogen Fixing Legumes in Smallholder Farms of Meru South District, Kenya
(Springer, 2007)Soil fertility depletion in sub-Saharan Africa is a big constraint to increased food production to feed the ever-growing human population. Use of legumes to improve soil fertility is an option in the central highlands of ... -
Long-term effects of tillage, sub-soiling, and profile strata on properties of a Vitric Andosol in the Kenyan highlands
(2008-09)Tillage alters the structure and composition of soil aggregates affecting infiltration rate (IR) and hydraulic conductivity (K). This study investigated the long-term effects of conventional, minimum, and no-tillage with ... -
Explanatory reasoning in Junior high Science textbooks
(SensePublishers, 2012)Current reforms in science education emphasize the importance of using inquiry- based teaching strategies that engage students in formulating explanations from evidence (National Research Council [NRC], 2000). Specifically, ... -
Integrating Farmers and Scientific Methods for Evaluating Climate Change Adaptation Options in Embu County
(Springer International Publishing, 2014-11)Potential for promoting sorghum crop as a climate change adaptation strategy for rain-fed agriculture in Embu County, Kenya was evaluated using farmer perceptions and scientific methods. Three hundred and sixty six smallholder ... -
Biology of the Cell: Notes
(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 ... -
Adapting African Agriculture to Climate Change
(Springer, 2015)Drier parts of Embu County, Eastern Kenya, endure persistent crop failure and declining agricultural productivity which have been attributed, in part, to prolonged dry-spells and erratic rainfall. Nonetheless, understanding ... -
The Genetics of Molecular Biology:Principles and Applications
(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. ... -
Economics of Land Degradation and Improvement in Kenya
(Springer International Publishing, 2016)Kenya is an agricultural nation, with over 12 million people residing in areas with degraded lands. Unfortunately, the food crop productivity growth in the country has failed to exceed the population growth. The growth ... -
The Cell Bio-engineering: Biotechnology Practice Notes
(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 ... -
Towards a Harmonized Curriculum in East Africa: A Comparative Perspective of the Intended Secondary School Mathematics Curriculum in Kenya, Rwanda, Tanzania and Uganda
(Springer, 2016)This chapter presents the results and insights gained from a comparative analysis of the national secondary school mathematics syllabuses of Kenya, Rwanda, Tanzania and Uganda. Whilst considerable commonalities were ... -
Issues for quality enhancement and harmonization of education in East Africa.
(Springer Link, 2016-03)This chapter provides a description of the historical and political development of the current mass education system in East Africa. It goes on to provide a comparative analysis of the structure of the school education ...
