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02-2-15(西)桃优系经Co60-γ射线照射后,产生了枝条曲折延伸生长的曲枝型变异。性状观察结果显示,该变异除枝条生长方式表现为曲折延伸外,其余性状均未发生变化。
02-2-15 (West) peach Youyou by Co60-γ ray irradiation, the twists and turns of twigs have produced branches growth variation. The traits observed showed that the variation of the growth of branches except for the performance of the twists and turns, the rest of the traits have not changed.