Biologicalcharacteristi相关论文
West Nile virus(WNV)is an important neurotropic flavivirus that is widely distributed globally.WNV strain XJ111 29 was f......
与普通大豆品种相比较,扁茎大豆植株较矮,节间短;节数不多,但叶数多;叶片着生奇特;叶片较小,叶柄较短;顶端花序特长,开花结荚密集。但扁茎大......