Bacillus cereus NJSZ-13, an endophytic bac-terium with nematicidal activity, was isolated from stems of healthy Pinus el......

采用基因标记技术和常规方法跟踪巨大芽孢杆菌A6(gusA)在缩影系统油菜根际的定殖情况.A6(gusA)菌在油菜不同根段部位的定殖密度表......

This paper discusses the fountainhead of postcolonial translation studies,combs the theoretical source of the rise of po......

经过分析西藏的气候和生态环境以及现有森林健康状况，得出结论：外来林业有害生物传入风险极大，适宜定殖的种类繁多。同时介绍了传入西......

The question of why only two species of vascular plant have colonized Antarctica has not been fully answered. This revie......

本研究调查了红壤坡地幼龄果园杂草群落的物种多样性以及主要物种被VA菌根真菌的侵染率和侵染强度，分析了VA菌根真菌侵染与根际土壤......

Bacillus cereus NJSZ-13,an endophytic bacterium with nematicidal activity,was isolated from stems of healthy Pinus ellio......