IITA News

YIIFSWA-II Project Leader Norbert Maroya showing the feeding system and the established roots and tubers of yam plants in the aeroponic system.

Influential yam producer visits YIIFSWA-II for mass propagation of seed yam

The Chief Executive Officer of Napetsa Farms, Joseph Adewale Fosudo, has been growing yam for decades in Epe, Lagos, and in northern Nigeria. The yam producer, considered a top commercial farmer, visited CGIAR-IITA on 4 August to learn about using single-vine seedlings from high ratio propagation technologies (HRPTs) for seed yam tuber production. “I came…

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YIIFSWA-II participates in Plant and Animal Genome Conference (PAG XXVIII) in San Diego

Billed as the largest Plant and Animal Genome meeting in the world, scientists from around the world converged at San Diego, California, USA, for PAG XXVIII from 11 to 15 January to promote research discoveries, exchange ideas, and gain new insights on plant and animal genome research and development. YIIFSWA-II scientists, Norbert Maroya and Morufat…

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YIIFSWA-II participates in Plant and Animal Genome Conference (PAG XXVIII) in San Diego

YIIFSWA-II participates in Plant and Animal Genome Conference (PAG XXVIII) in San Diego

Billed as the largest Plant and Animal Genome meeting in the world, scientists from around the world converged at San Diego, California, USA, for PAG XXVIII from 11 to 15 January to promote research discoveries, exchange ideas, and gain new insights on plant and animal genome research and development. YIIFSWA-II scientists, Norbert Maroya and Morufat…

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YIIFSWA-II seed yam production technologies displayed at ICERIA 2019

YIIFSWA-II seed yam production technologies displayed at ICERIA 2019

Agrobusiness Times kick-started its initiative for promoting agricultural innovations for economic development as part of the inaugural International Conference and Expo on Research and Innovations in Agriculture (ICERIA) which took place at the National Institute of International Affairs (NIIA) in Victoria Island, Lagos on 24 October. The conference with the theme, “Harnessing Sustainable Agricultural Innovations…

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YIIFSWA-II hosts yam field day for farmers

During the YIIFSWA-II field day held at IITA in Ibadan on 2 May, yam farmers from Oyo and Osun States in need of high quality seed yam tubers witnessed and appreciated the vine cuttings-to-tuber technology that could potentially boost seed yam production of improved varieties for commercial distribution in the coming years.

Picture of One ware yam tuber from plant issue of one node vine cutting weighing 3.2 kg with the shape of a human foot.

Special feature: Seed yam using one node vine cuttings generated from plants in aeroponics system

IITA initiated the aeroponics system (AS) in February 2013 as one of the high ratio propagation technologies for seed yam tuber production. After nearly three years of experimentation, it was discovered that the AS can generate three types of planting materials for seed yam propagation. These are the mini yam tubers harvested in AS boxes,…

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