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探秘烟草抗旱遗传密码:筛选耐旱种质,助力烟草产业应对干旱挑战
为解决干旱对烟草(Nicotiana tabacum L.)生长、产量和品质的不利影响,研究人员开展了烟草基因型耐旱性研究。通过对 295 种烟草基因型筛选,鉴定出 16 种耐旱和 6 种敏感基因型。该研究为烟草耐旱遗传改良提供了种质资源和理论依据。
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