Arid
DOI10.1007/978-3-319-13000-2_16
Integrating Farmers and Scientific Methods for Evaluating Climate Change Adaptation Options in Embu County
Njeru, P. N. M.; Mugwe, J.; Maina, I.; Mucheru-Muna, M.; Mugendi, D.; Lekasi, J. K.; Kimani, S. K.; Miriti, J.; Oeba, V. O.; Esilaba, A. O.; Mutuma, E.; Rao, K. P. C.; Muriithi, F.
通讯作者Njeru, P. N. M.
会议名称Conference on Transforming Rural Livelihoods in Africa - How Can Land and Water Management Contribute to Enhanced Food Security and Address Climate Change Adaptation and Mitigation
会议日期OCT 20-25, 2013
会议地点Nakuru, KENYA
英文摘要

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 farmers participated in the evaluation. The treatments which were overall rated as 'good' are tied ridges with a mean score of 2.9 and mean rank (2,873.87). Under this treatment sorghum grain yield of 3.7 t ha(-1) was recorded with application of 40 kg P ha(-1) + 20 kg N ha(-1) + Manure 2.5 t ha(-1). This was closely followed by tied ridges and contour furrows overall rated 'good' best three under the same soil fertility management options with a mean score ranging from 2.65 to 2.8 and yielding 2.7-3.7 t ha(-1). However, the treatments which were rated as 'poor' were experiment controls with a mean score below (1.43), mean rank (1,101.24) and yielding as low as (0.7 t ha(-1)). Therefore, integration of organic and inorganic inputs under various water harvesting technologies could be considered as an alternative option towards food security under climate change for semi-arid areas of Embu County.


英文关键词Climate change mitigation Food security Rain-fed agriculture Soil amendments
来源出版物ADAPTING AFRICAN AGRICULTURE TO CLIMATE CHANGE: TRANSFORMING RURAL LIVELIHOODS
ISSN1610-2010
出版年2015
页码185-197
ISBN978-3-319-12999-0
EISBN978-3-319-13000-2
出版者SPRINGER-VERLAG BERLIN
类型Proceedings Paper
语种英语
国家Kenya
收录类别CPCI-S ; CPCI-SSH
WOS记录号WOS:000380473000016
WOS关键词MANAGEMENT-PRACTICES ; CENTRAL KENYA ; QUALITY
WOS类目Agricultural Economics & Policy ; Agriculture, Multidisciplinary ; Environmental Studies
WOS研究方向Agriculture ; Environmental Sciences & Ecology
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/304163
作者单位Kenya Agr Res Inst, Dept Nat Resource Management, KARI Muguga South, POB 30148-00100, Nairobi, Kenya
推荐引用方式
GB/T 7714
Njeru, P. N. M.,Mugwe, J.,Maina, I.,et al. Integrating Farmers and Scientific Methods for Evaluating Climate Change Adaptation Options in Embu County[C]:SPRINGER-VERLAG BERLIN,2015:185-197.
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