بررسی و انتخاب در توده ها و نسل های در حال تفکیک جو در شرایط تنش های محیطی غیرزنده

In this evaluation, 128 numbers of F2 segregating generations and 140 numbers of F3s, 26 numbers of F4s, 67 numbers of F5 generations and 45 numbers of F6s of barley investigated under abiotic stress conditions. Modifidbulk method was used in selection of plant with desired combination of characters within F2, F3 and F4 generations and for F5 and F6 generations pedigree method was used. Totally 62populations from F2, 48populations from F3, 16 single plants from F4 and 36 single plants from F5 were selected.45 generation fromF6 that purred were selected for Preliminary Barley Screening Nurseries in next year

کلیدواژه ها:

جو (گیاه) ، ارقام ، انتخاب (روش های زادگیری) ، تنش خشکی