Seed Yam Multiplication Using Minisett Technique

Authors

  • Cletus O. Ezidi

    National Biotechnology Research and Development Agency,
    Author
  • Eucharia N. Nwosu

    National Biotech Research and development e
    Author
  • Rita O. Ohakwe

    National Biotech Research and development e
    Author
  • Chukwunonso S. Okeke

    Author
  • Austin E. Aniecheonwu

    Biotech Research and development Agency
    Author
  • Okwuchukwu E. Onyekaonwu

    Biotech Research and development Agency
    Author
  • Chinyere E. Umeocho

    Biotech Research and development Agency
    Author
  • Kingsley T. Agusiobo

    Biotech Research and development Agency
    Author

Keywords:

Minisetts, Seed yam, Tuber crop, Dioscorearotundata, Planting season

Abstract

Yam (Dioscorea spp.) plays a crucial role in West African agriculture, providing food security and income. However, challenges such as high seed yam costs and scarcity hinder production. The yam miniset technology, aiming to increase planting material multiplication, was evaluated in Abagana, Anambra State. The study assessed sprouting rates, growth dynamics, and yield of yam setts from head, middle, and tail tuber regions. Results showed the head region had the earliest sprouting (8-14 days), followed by the tail (14-21 days) and middle (after 2 weeks). Pre-sprouting in a sterilized medium enhanced survival and reduced disease. The technique demonstrated potential for enhancing yam production, suggesting avenues for farmer education, government support, and further research to promote adoption. These steps can bolster yam production, ensuring food security and economic stability in the region.

Author Biographies

  • Cletus O. Ezidi, National Biotechnology Research and Development Agency,

    Bioresources Development Centre, National Biotechnology Research and Development Agency, Abagana, Anambra State

  • Eucharia N. Nwosu, National Biotech Research and development e

    Bioresources Development Centre, National Biotechnology Research and Development Agency, Abagana, Anambra State

  • Rita O. Ohakwe, National Biotech Research and development e

    Bioresources Development Centre, National Biotechnology Research and Development Agency, Abagana, Anambra State

  • Chukwunonso S. Okeke

    Bioresources Development Centre, National Biotechnology Research and Development Agency, Abagana, Anambra State

  • Austin E. Aniecheonwu, Biotech Research and development Agency

    Bioresources Development Centre, National Biotechnology Research and Development Agency, Abagana, Anambra State

  • Okwuchukwu E. Onyekaonwu, Biotech Research and development Agency

    Bioresources Development Centre, National Biotechnology Research and Development Agency, Abagana, Anambra

  • Chinyere E. Umeocho, Biotech Research and development Agency

    Bioresources Development Centre, National Biotechnology Research and Development Agency, Abagana, Anambra State

  • Kingsley T. Agusiobo, Biotech Research and development Agency

    Bioresources Development Centre, National Biotechnology Research and Development Agency, Abagana, Anambra State

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Published

2024-06-30

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