بررسی و مقایسه کمی و کیفی ارقام و لاینهای پیشرفته جو در آزمایش مقایسه عملکرد یکنواخت منطقه گرم

The study consisted of two experiments that were carried out during 2003-2004 at the agricultural stations of Gonbad, Ahvaz, Zabol and Darab. 36 lines and varieties were compared in two experiments, At and A2. Each cultigen were planted in a six five-meter long rows with plot width of 1.2 meters. There were two checks ; local check and; EBYTW80-13. Take notings such as helminthosporium, powdeery mildew intensity, plant: I height, lodging percent, heading and maturity date and 1000 seed weight and grain yield. were done during the season. 18 lines outyielded the local check in the experiments, respectively. These lines had lower R , SDR and had a higher O/OYIR and resistance to the diseases. Therefore these lines were selected to be used in the EBYTW-83. Key words: barley, line, yield, stability and Rank method

کلیدواژه ها:

جو ، منطقه گرم ، لاین ، عملکرد ، ایستگاه تحقیقاتی کشاورزی گنبد ، سازگاری ، ایستگاه تحقیقاتی کشاورزی اهواز ، ایستگاه تحقیقاتی کشاورزی زابل ، ایستگاه تحقیقاتی کشاورزی داراب ، امیدبخش