Mycorrhizal relationship in lupines: A review
Mycorrhizal relationship in lupines: A review
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DOI：
10.18805/lr.v40i04.9013
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发表时间：
2017-12
期刊：
影响因子：
0.8
通讯作者：
Z. Shi;X. L. Zhang;S. X. Xu;Z. Lan;K. Li;Yongming Wang;Fayuan Wang;Yinglong Chen
中科院分区：
文献类型：
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作者：
Z. Shi;X. L. Zhang;S. X. Xu;Z. Lan;K. Li;Yongming Wang;Fayuan Wang;Yinglong Chen
豆科作物广泛种植，具有农艺和经济意义。已知大多数豆科植物形成菌根共生体。然而，羽扇豆属植物通常被认为是非菌根的。在这篇综述中，重新审视了已发表的有关羽扇豆菌根定植和功能的研究。总结了菌根定植（现场或实验室条件）和功能（促进植物生长、养分吸收和代谢）的研究结果。这些研究表明，43 个羽扇豆属物种中有 35 个被菌根真菌定殖，尽管它们的根定植率非常低（<10%）。菌根真菌和羽扇豆属物种之间的共生状态取决于羽扇豆物种、真菌类群和土壤生长条件。羽扇豆菌根的功能更多地表现在生理学上，而不是磷的吸收。羽扇豆对菌根真菌的反应根据菌根和羽扇豆种类，特别是土壤磷浓度的不同而变化。根据目前有限的研究，除非进行详细的实地调查和精心设计的实验的进一步研究，否则有关羽扇豆菌根关系性质的结论可能会受到影响。
Legume crops are widely cultivated with agronomical and economic significance. Majority of legume species are known to form mycorrhizal symbioses. However, plants in the genus Lupinus are generally considered as nonmycorrhizal. In this review, published researches with regards to mycorrhizal colonization and function in lupines were revisited. Research findings on mycorrhizal colonization (field or laboratory conditions) and functions (promotion in plant growth, nutrient uptake and metabolites) are summarized. These studies show that 35 out of 43 Lupinus species are colonized by mycorrhizal fungi although their root colonization rates are very low (<10%). The symbiotic status between mycorrhizal fungi and Lupinus species depend on lupine species, fungal taxa, and edaphic growth conditions. The functions of mycorrhizas on lupines exhibit more on physiology than the absorption of P. The responses of lupines to mycorrhizal fungi changed depending on mycorrhizal and Lupinus species and especially soil P concentrations. Based on current limited studies, conclusions on the nature of mycorrhizal relation in lupine could be compromised unless further studies with detailed field surveys and well-designed experiments are implemented.