Determination of yield, yield components and fiber quality parameters of cotton (gossypium hirsutum L.) progeny rows at F 3:6 generation under full and deficit irrigation conditions

This study was conducted to determine the yield, yield components and fiber quality parameters in a single plant progeny rows at F3:6 generation under, the full and deficit irrigation conditions. The experiment was conducted at Adnan Menderes University, Agriculture Faculty in full and deficit conditions.In the full irrigation experiment, 76 single plants, and in the experiment of deficit irrigation 68 single plants were planted. In addition, planting system was designed based on experimental design of Augumented by performing 4 replications by 70 cm of row spacing and 12 m of row length. Under full irrigation boll number per plant (boll/plant), fiber delicacy (mic), number of days to open cocoon and deficit irrigation conditions fiber delicacy (mic), uniformity index (%) ; ıt was determined that the difference between the genotypes was important in terms of all the features except for the genotypes.In the performed study, along with the result of the evaluation of the yield for the single plant progeny rows, component of the yield, and fiber quality characteristics was determined that Carmen X Tamcot-22, Carmen X Nazilli-503, Carmen X Nazilli-503, Nazilli-503 X DPL-90, BA-308 X Carmen, which is the single progeny rows, are promising in the full irrigation conditions. Also, as known single progeny rows Nazilli-503 X Tamcot-22, Carmen X Nazilli-503, Nazilli-503 X Ş-2000, Carmen X Tamcot-22, BA-308 X Nazilli-503 have been detected as promising hybrids in the deficit irrigation conditions.