Yield study of new bread wheat terminal Heat tolerant lines in late sowing date on Farmers conditions of Khuzestan provianceύ.
2011
Lotf Ali Ayeneh, Gholam Abbas | Karimi, Zhaleh | Hamuleh Shalal, Hossein
In order to compare the yield potential of new bread wheat lines adapted to tolerant heat stress were selected from uniform 2008-2009 performance experiment lines of numbers 7, 8 and 9 with chamran and Vee/Nac in on farm in two placed of Dezful in the cultivation deley during the first decade of Janusry in a randomized complete block design with four replication were conducted. A simple analysis of variance and mean comparisons with check were performed using LSD. Results showed that the lines in delay culture conditions line of Rsh2*/10120//Zagros 15 percent had superior grain in comparison with chamran. This line was a 9% superior than chamran in the second field. Vee/Nac variety was superior in cultivation delay 17 and 6 % respectivey in the first and second tests were compared chamran. Resistance response to three rust disease in the national rust trap nursery indicated that. line Rsh2*/10120//Zagros had resistance response to rust disease. The good tolerance and a better to yellow rust than Chamran and Vee/nac. Average grain yield in this line in on farm experiment was 2820 kg/ ha and was superiority compared chamran and have desirable traits yield components and resistance to three major rust. In this reason recommended this line with compare control varieties in extension-research experiment.
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