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Misr 1, A New Orobanche-Resistant Faba Bean Cultivar

机译:Misr 1,一种新的耐Orobanche的蚕豆品种

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摘要

A preliminary field study was initiated during 1992 through 1994 to evaluate 206 breeding lines for Orobanche resistance. Only one line (667/153/87) was found to be resistant to Orobanche, This line was further evaluated compared with three resistant and two susceptible cultivars in replicated trials on farmers' fields in Middle and Upper Egypt during 1995 through 1998. Results showed clearly that the new developed line had the least Orobanche spike number/in~2, producing slightly higher seed yield/ha compared with the resistant checks but exceeded the two susceptible ones by 136.4%. Accordingly, in 1999 this line was demonstrated on farmers' fields. In May 2001, it has been released as a new resistant cultivar to Orobanche under the name of 'Misr 1'.
机译:在1992年至1994年期间开始了初步的田间研究,以评估206个Orobanche抗性育种系。 1995年至1998年,在埃及中部和上埃及农民的田间试验中,仅发现一个品系(667/153/87)对Orobanche具抗性,与三个抗性和两个易感品种进行了比较,进一步评估了该品系。显然,新开发的品系具有最小的Orobanche穗数/ in〜2,与抗性检查相比,种子产量/公顷稍高,但比两个易感品种高136.4%。因此,在1999年,这条线在农民的田间得到了证明。 2001年5月,它作为Orobanche的新抗性品种发布,名称为“ Misr 1”。

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