Baser, ISehirali, SOrta, HErdem, TErdem, YYorgancilar, Ö2024-06-122024-06-1220040133-3720https://hdl.handle.net/20.500.14551/25406This study was carried out to determine the influence of water deficit on yield and yield components of winter wheat under Thrace conditions. Four wheat genotypes (MV-17, Flamura 85, Saraybosna and Kate-A-1) were grown under five different water stress. treatments during the 1998/1999 and 1999/2000 growing seasons. The water stress treatments were unstressed control (S-0), water stress at the late vegetative period (S-1), at the flowering period (S-2) at the grain formation period (S-3) and the full stress (non-irrigation S-4). The effects of water stress treatment on grain yield and yield components were statistically significant compared with nonstressed conditions. Grain yield under non-irrigated conditions was reduced approximately 40 %. Among the genotypes, MV-17 gave the highest grain yield.eninfo:eu-repo/semantics/closedAccessSouthern High-PlainsUse EfficiencyIrrigationEvapotranspirationGrainArticle322217223Q4WOS:000224331700005