Publication:
Improving crop productivity and water use efficiency in basin rice cultivation in Kenya through SRI

Simple item page
dc.contributor.authorNyamai, Matolo
dc.contributor.authorMati, Bancy Mburia
dc.contributor.authorHome, Patrick Gathogo
dc.contributor.authorOdongo, Benson
dc.contributor.authorWanjogu, Raphael
dc.contributor.authorThuranira, Elias
dc.date.accessioned2024-06-20T06:21:14Z
dc.date.issued2012-05-23
dc.description.abstractImproving the yield of rice (Oryza sativa L) in existing irrigated areas rather than further expansion is more likely to be the main source of growth for the crop in Kenya, especially due to limited land and water resources. In order to achieve this, there is need to identify and adopt solutions that are environmentally more sustainable. That is, the production systems adopted should reduce water consumption and increase productivity. This study evaluated whether the System of Rice Intensification (SRI) could increase water use efficiency and crop productivity relative to the conventional production system of continuous flooding. The effects of SRI on total water input and the growth characteristics of three rice varieties were investigated in a split-plot factorial at the experimental farm of the Mwea Irrigation Scheme of Kenya during the August - December 2009 growing season on vertic clay soils. The production practices of SRI were found to be beneficial to rice growth. SRI gave higher average grain yield (14.85 t/ha) than the conventional production system (8.66 t/ha) at P=0.006, while the average yield across production systems was 15.89 t/ha, 11.26 t/ha and 8.10 t/ha for BW196, NERICA1 and Basmati370 varieties respectively, with P
dc.description.sponsorshipAfrica Institute for Capacity Development (AICAD)
dc.identifier.citationNyamai, M., B. M. Mati, P. G. Home, B. Odongo, R. Wanjogu, and E. G. Thuranira. 2012. Improving land and water productivity in basin rice cultivation in Kenya through System of Rice Intensification (SRI). Agric Eng Int: CIGR Journal, 14 (2): 1－9.
dc.identifier.uri1682-1130
dc.identifier.urihttps://repository.nrf.go.ke/handle/123456789/829
dc.language.isoen
dc.publisherInternational Journal of Agricultural Science Research.
dc.subjectSRI
dc.subjectproduction systems
dc.subjectwater use efficiency
dc.subjectcrop productivity
dc.subjectKenya
dc.titleImproving crop productivity and water use efficiency in basin rice cultivation in Kenya through SRI
dc.typeArticle
dspace.entity.typePublication

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
2094-Article Text-5935-1-10-20120620.pdf
Size:
114.17 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed to upon submission
Description:
Download

Collections

Agronomy