期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
Partnering crops with root-associated microbes for soil health and agricultural sustainability
1
作者 cunhu wang Yongjia ZHONG Hong LIAO 《Pedosphere》 SCIE CAS CSCD 2024年第1期26-29,共4页
Increasing global demand for food presents a significant challenge to maintaining soil health and sustainable production of agricultural crops. As plant root-associated microbial fitness is greatly impacted by communi... Increasing global demand for food presents a significant challenge to maintaining soil health and sustainable production of agricultural crops. As plant root-associated microbial fitness is greatly impacted by community growth, development, and nutrient acquisition, the cultivation of functional assembly of root-associated microbes may provide solutions for achieving food security while maintaining healthy soils. Here, we propose a four-part strategy to promote soil health and agricultural productivity by partnering crops with root-associated microbes. 展开更多
关键词 CROPS SOIL AGRICULTURAL
原文传递
Functional assembly of root-associated microbial consortia improves nutrient efficiency and yield in soybean 被引量:12
2
作者 cunhu wang Yanjun Li +9 位作者 Mingjia Li Kefei Zhang Wenjing Ma Lei Zheng Hanyu Xu Baofeng Cui Ran Liu Yongqing Yang Yongjia Zhong Hong Liao 《Journal of Integrative Plant Biology》 SCIE CAS CSCD 2021年第6期1021-1035,共15页
Root-associated microbes are critical for plant growth and nutrient acquisition. However, scant information exists on optimizing communities of beneficial root-associated microbes or the mechanisms underlying their in... Root-associated microbes are critical for plant growth and nutrient acquisition. However, scant information exists on optimizing communities of beneficial root-associated microbes or the mechanisms underlying their interactions with host plants. In this report, we demonstrate that rootassociated microbes are critical influencers of host plant growth and nutrient acquisition. Three synthetic communities(SynComs) were constructed based on functional screening of 1,893 microbial strains isolated from root-associated compartments of soybean plants. Functional assemblage of SynComs promoted significant plant growth and nutrient acquisition under both N/P nutrient deficiency and sufficiency conditions.Field trials further revealed that application of SynComs stably and significantly promoted plant growth, facilitated N and P acquisition, and subsequently increased soybean yield. Among the tested communities, SynCom1 exhibited the greatest promotion effect, with yield increases of up to 36.1% observed in two field sites. Further RNA-seq implied that SynCom application systemically regulates N and P signaling networks at the transcriptional level, which leads to increased representation of important growth pathways, especially those related to auxin responses. Overall,this study details a promising strategy for constructing SynComs based on functional screening,which are capable of enhancing nutrient acquisition and crop yield through the activities of beneficial root-associated microbes. 展开更多
关键词 growth promotion nitrogen PHOSPHORUS root-associated microbes SynCom SOYBEAN
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部