在豆科植物种子上共同接种共生的固氮根瘤菌和促进植物生长的芽孢杆菌可以提高作物产量。我们收集了有关根瘤菌和杆菌在11种谷物豆类作物上共同接种的高分辨率数据:鹰嘴豆,普通豆,牛仔,蚕豆,花生,扁豆,绿豆,豌豆,鸽子豌豆,大豆,和uradbean,以验证联合接种与根瘤菌单次接种对豆科植物生长和产量的加性效应的程度。在播种过程中,根瘤菌和杆菌在豆科植物种子和/或土壤上的共同接种显着增加了结瘤,固氮酶活性,植物氮和磷含量,和茎和根生物量,以及所研究的大多数豆类谷物的谷物产量。然而,在少数情况下,共同接种会降低植物的生长参数。因此,根瘤菌和芽孢杆菌的共同接种有可能增加谷物豆类的生长和生产力,并可被推荐为提高作物产量的环境友好型农业实践。
Coinoculation of symbiotic N2-fixing rhizobia and plant growth-promoting Bacillus on legume seeds can increase crop productivity. We collected highly resolved data on coinoculation of rhizobia and bacilli on 11 grain legume crops: chickpea, common bean, cowpea, faba bean, groundnut, lentil, mung bean, pea, pigeon pea, soybean, and urad bean to verify the magnitude of additive effects of coinoculation in relation to single inoculation of rhizobia on plant growth and yield of grain legumes. Coinoculation of rhizobia and bacilli on legume seeds and/or soil during sowing significantly increased nodulation, nitrogenase activity, plant N and P contents, and shoot and root biomass, as well as the grain yield of most grain legumes studied. There were however a few instances where coinoculation decreased plant growth parameters. Therefore, coinoculation of rhizobia and Bacillus has the potential to increase the growth and productivity of grain legumes, and can be recommended as an environmental-friendly agricultural practice for increased crop yields.