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4 小时
探秘太平洋西北土壤中冬豌豆与细菌群落的共生奥秘
然而,在冬豌豆的种植过程中,一个关键问题逐渐浮现出来:这些新的冬豌豆品种能否与太平洋西北土壤中的本土根瘤菌建立有效的共生关系?毕竟,豆类作物的驯化和选育,以及氮肥的大量使用,可能会干扰豆类与根瘤菌的共生过程,影响结瘤率、固氮能力以及宿主对高效根瘤菌的选择。而且,目前对于春豌豆与本土土壤根瘤菌的相互作用虽有研究,但针对冬豌豆的相关信息却十分匮乏。
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