广西林木种苗“上天入地”太空育种试验持续进行|日本三级欧美三级人妇视频黑白配

广西林木种苗“上天入地”太空育种试验持续进行

蒙鸣明 摄
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10月14日,位于广西崇左市的广西八桂种苗集团东门苗圃基地育种室内,工作人员在培育桉树苗,瓶中装有黄色的培养液。广西于2023年5月实施太空育种实验,选送25000粒尾叶桉、巨桉等优质桉树种子,随神舟十六号载人飞船在太空进行5个月的辐射诱变处理。这批种子返回后,在广西东门林场、东门苗圃基地进行繁育试验,分批培育和栽培,跟踪测定苗木生长情况,评价有益突变性状,筛选突变单株进行开发利用。目前已营建太空育种试验林4块,面积135亩。


【编辑:曹淼欣】

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