FREE-LIVING BACTERIAL INOCULA FOR ENHANCING CROP PRODUCTIVITY
FREE-LIVING BACTERIAL INOCULA FOR ENHANCING CROP PRODUCTIVITY
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DOI：
10.1016/0167-7799(89)90057-7
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发表时间：
1989-02-01
影响因子：
17.3
通讯作者：
ZABLOTOWICZ, RM
中科院分区：
文献类型：
--
作者：
KLOEPPER, JW;LIFSHITZ, R;ZABLOTOWICZ, RM
早期对土壤中游离细菌的研究表明，当将某些菌株施用于种子或根时，可能会刺激植物生长或减少土壤传播的植物病原体的损害，从而对作物有益。自由生活的细菌也可能影响微生物与植物之间的共生关系，从而间接刺激植物生长。这代表了细菌疫苗在未来十年内的另一个潜在的商业应用。然而，要使细菌接种始终有效，还需要进行基础工作。当施用于作物种子或融入土壤时，许多微生物对植物发育起有益作用。这篇综述集中在一个不同的群体-自由生活的细菌。讨论共生细菌，如根瘤菌和有益真菌，因为它们与引入的活菌相互作用。我们在“自由生活”的广泛范围内包括了伴生细菌，如偶氮螺旋菌，它可以穿透一些根细胞。
Early work on flee-living bacteria in soil indicated that certain strains, when applied to seeds or roots, may benefit crops by stimulating plant growth or by reducing the damage from soil-borne plant pathogens. Free-living bacteria may also influence the symbiosis between microorganisms and plants and thereby stimulate plant growth indirectly. This represents another potential commercial application for bacterial inocula within the next decade. However, fundamental work is still required to make bacterial inocula consistently effective.Numerous microorganisms exert beneficial effects on plant development when applied to crop seed or incorporated into soil. This review focuses on one diverse groupthe free-living bacteria. Symbiotic bacteria, such as Rhizobium spp. and beneficial fungi are discussed inasmuch as they interact with introduced flee-living bacteria. We include within the broad coverage of'free-living'the associative bacteria, such as Azospirillum spp., which may penetrate some root cells.