TOUDOU DAOUDA Abdoul-Karim

Preliminary On-Station Evaluation of Five Dual-Purpose Sorghum Genotypes in Niger as a Basis for Subsequent Farmer Field Testing

TOUDOU DAOUDA Abdoul-Karim, HEYNIKOYE TAHIROU Mariama, ATTA Sanoussi & Bakasso Yacoubou · Journal of Advances in Biology & Biotechnology · 2025

Climate change is increasingly impacting agricultural production in Niger, where sorghum, a vital cereal crop for food and fodder security, is still largely dominated by low-yielding, long-cycle, photoperiod-sensitive local varieties. This study aimed to evaluate five dual-purpos...

Open access Research Article 10.9734/jabb/2025/v28i92961

Effect of Priming on the Phenology, Growth, and Yield of Bambara Groundnut (Vigna subterranea (L.) Verdcourt)

TOUDOU DAOUDA Abdoul-Karim, HAMANI YOUNSA Fati & ATTA Sanoussi · Journal of Applied Life Sciences International · 2024

The Bambara Groundnut (Vigna subterranea (L.) Verdc) is a neglected crop species' third most important legume. It is cultivated for its numerous benefits. However, in the current context of decreasing rainfall, seed germination is often slow or even absent, leading to low yields....

Open access Research Article 10.9734/jalsi/2024/v27i6673

Seasonal Effects on Performance of Three Dual-purpose Cowpeas Varieties Production in Sahelian Sandy Soil of Niger

TOUDOU DAOUDA Abdoul-Karim, ATTA Sanoussi & Bakasso Yacoubou · International Journal of Plant & Soil Science · 2024

In Niger, cowpea is primarily cultivated under rainfed conditions and therefore often suffers from water stress at the end of its cycle. However, cultivating dual-purpose varieties during the cold dry season can help minimize the effects of water stress and improve cowpea product...

Open access Research Article 10.9734/ijpss/2024/v36i54577