远缘杂交是创造新物种、新种质以及转移异源遗传物质的有效途径，在理论和实践上都具有重要意义。

Wide cross was an effective method creating new species, new germplasm and transfering exogenous gene, it had important significance in theories and practices.

youdao

远缘杂交是创造新物种、新种质以及转移异源遗传物质的有效途径，在理论和实践上都具有重要意义。

Wide cross was an effective method creating new species, new germplasm and transfering exogenous gene, it had important significance in theories and practices.

youdao