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本试验对来自于同一株系群的14个姊妹系009、245、330、125、146、020、048、243、219、124、034、283、003、407,从产量和农艺性状等方面进行了比较研究,并以鲁麦14作为对照品种。研究发现:14个姊妹系的产量均高于对照品种鲁麦14,且增产幅度差异显著,其中以009品系增产幅度最大,产量最高,比对照品种增产达到极显著水平;各品系虽互为姊妹系,但在丰产性、农艺性状及抗逆性等方面仍存在着一定的差异;通过比较研究,上述各品系尤以009、245、330、125表现为最好,可推荐参加省或国家级区试。
In this experiment, 14 sibling lines from the same line group were taken from the aspects of yield and agronomic traits such as 009,245,330,125,146,020,048,243,219,124,034,283,003,407 A comparative study, and as a control breed Lumai 14. The results showed that the yield of 14 sister lines were higher than that of Lumai 14, and the difference was significant. The yield of 009 line was the highest, the yield was the highest, and reached the extremely significant level. Compared with the control line, However, there are still some differences in terms of high yield, agronomic traits and stress resistance. Through comparative studies, the above strains show the best performance at 009,245,330,125, and may be recommended to participate in provincial or national level District test.