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Costis, C. (2005) Diversity of Millet and Sorghum Cultivated in Niger: Agro-Economic and Socio-Economic Factors and Variety Management Methods. Master’s Thesis, University of Paris XII.

has been cited by the following article:

• TITLE: Geospatial Mapping of Agro-Morphological and Phenological Traits of Indigenous Sorghum Germplasms in Niger

  AUTHORS: Yayaha Mamadou Aissata, Mahamadou Harouna, Abdou Ousseini Ardaly, Abdoul Razakou Bio Yerima, Zakari Moussa Ousmane

  KEYWORDS: Biodiversity, Plant Breeding, Geographical Distribution of Local Varieties

  JOURNAL NAME: Journal of Agricultural Chemistry and Environment, Vol.14 No.1, January 17, 2025

  ABSTRACT: Sorghum breeding significantly relies on the understanding of genetic diversity dynamics. Despite its importance, research on the geographical distribution of essential agro-morphological and phenological traits for achieving targeted breeding outcomes has been limited. This paper presents an analysis of five key traits—stem flavor, days to 50% maturity, plant height, grain color, and grain size—across 483 germplasm samples from 71 villages in Niger, based on data collected during a 2003 survey. The primary aim is to map the geographical distribution of these traits. The findings, illustrated on a map of Niger, provide insights into the regional distribution of these characteristics, aiding breeders and agronomists in understanding trait combinations for developing new sorghum varieties.