Appl Environ Microbiol. 1996 Nov;62(11):4260-2. doi: 10.1128/aem.62.11.4260-4262.1996.
Inoculation of alfalfa seeds with any of three recombinant strains of Sinorhizobium meliloti significantly increased overall plant biomass compared with inoculation with the wild-type strains over a 3-year period at three locations. A high proportion of nodules were occupied by the inoculum strains throughout the 3-year period.
苜蓿种子接种三种重组苜蓿中华根瘤菌(Sinorhizobium meliloti)菌株中的任何一种,与在三个地点的三年期间用野生型菌株接种相比,显著增加了整体植物生物量。在整个三年期间,接种株在大多数根瘤中占据主导地位。