2017-02-202017-02-20Hamidou Falalou. (1/2/2017). Explore options for screening sorghum varieties for drought adaptation specifically for Sahelian growing conditions (sandy soils, low P).https://hdl.handle.net/20.500.11766/5794In lysimetric system, 28 landraces and improved varieties from Burkina and Niger were assessed for response to low phosphorus and water deficit in complete randomized bloc design with 5 replications. Low phosphorus (LP) treatment consisted of using soil (Bray-P1<5) while water deficit treatment was to skip irrigation at 50% flowering date. Stressed plants were compared to unstressed plants, Morphophysiological and agronomic traits were measured on both plants.DOCXCC-BY-4.0ReportOpen access