Vision
A vibrant commercially viable rice, cotton and other natural fibre sector, propelled by Science, Technology and Innovation.

Mission
To contribute to increased productivity, commercialization and competitiveness of the rice, cotton and other natural fibre sector through generation and promotion of knowledge, information and technology that responds to client demands and opportunities.

Mandate
Conduct Rice and Fibre Crops Research East of Rift Valley.

About the Centre
KARI- Mwea Tebere is located in Mwea Division, Kirinyaga South District, Kirinyaga county, Kenya. The Centre is 21 km South West of Embu town and about 112 km North East of Nairobi.  It lies on Latitude 0 37’ S and Longitude 37 20’ E at an elevation of 1159 m above sea level (ASL). The average rainfall is about 850 mm with a range of 500 - 1250 mm divided into long rains (March – June with an average of 450 mm) and short rains (Mid-October to December with an average of 350 mm). The rainfall is characterized by uneven distribution in total amounts, time and space. The temperature ranges from 15.6º C to 28.6º C with a mean of about 22ºC.

The centre has 16.8 hectares under research.

The centre has staff of 43 with 11 scientists 3 PhDs; 4 MScs; 4 BScs and 30 support staff.

The Centre achievement:
Development of cotton cultivars HART 89M, development of an integrated pest management of cotton
Developed and improved agronomic packages of cotton
Production of breeder seed for cotton HART 89M
Production of breeder seed for NERICA 1, 4, 10 and 11
Production of 22 tonnes of NERICA rice seeds
Two irrigated, 2 rain fed lowland varieties under National Performance Trials.
Motorisation of rice thresher and promotion of rice value added products.
Four Nutrient efficient varieties are undergoing National performance trials.

Rice Research Programme at KARI-Mwea  ongoing projects:
•    Develop, validate and disseminate appropriate crop management technologies for increased rice productivity and profitability in Kenya
•    Enhancing productivity and market linkages of rice at Mwea irrigation scheme
•    Rice post harvest management at Mwea
•    Rice promotion, nursery establishment and management.
•    Development of adapted and high yielding rice varieties with superior grain qualities for Central, Western and Coastal Kenya.
•    Development and validation of demand-driven rice varieties for enhanced yield under small scale farmers conditions in major rice producing regions of Central, western and

Coast
Regional international nursery for elite lines, Golden super rice evaluation
Converting Basmati 370 into hybrids with resistant to blast.
Tailor-made breeding and cultivation technology development in Kenya
Seed production programme

Pre-planting

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Seeds of high quality should be true to its kind or variety, contain a minimum of impurities and have high establishment rates in the field. The main criteria for describing seed quality can be considered under the following:

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Growth

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There are five parts in understanding good land preparation. These components are an understanding of the:

  1. role of tillage and land leveling in land preparation
  2. reasons why good land preparation is important

Postharvesting

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Guidelines to proper harvesting:

  • Harvest at the right time with the right moisture content;
  • Avoid delays in threshing after harvesting;
  • Use proper machine settings when using a threshing machine;
  • read more......