Metagenomic Analysis Exploring Taxonomic and Functional Diversity of Soil Microbial Communities in Sugarcane Fields Applied with Organic Fertilizer.
Metagenomic Analysis Exploring Taxonomic and Functional Diversity of Soil Microbial Communities in Sugarcane Fields Applied with Organic Fertilizer.
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DOI：
10.1155/2020/9381506
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发表时间：
2020
影响因子：
--
通讯作者：
Yuan Z
中科院分区：
文献类型：
--
作者：
Li R;Pang Z;Zhou Y;Fallah N;Hu C;Lin W;Yuan Z
有机肥料对土壤肥力、微生物群落和可持续农业战略至关重要。比较了有机肥+化肥（OM）和化肥（CK）两种施肥方式对甘蔗生长的影响，分析了两种施肥方式对甘蔗生长的影响，比较了两种施肥方式对土壤微生物群落结构和功能、土壤养分状况以及甘蔗农艺性状的影响。结果表明，有机肥处理显著提高了甘蔗的含糖量和产量。我们认为，土壤养分状况和土壤微生物的增加是造成这一现象的原因。冗余度分析（RDA）结果表明，土壤养分状况对土壤微生物群落有重要影响。与对照相比，有机质处理区的酸杆菌、变形菌、绿弯菌和芽单胞菌的物种丰富度以及核苷酸代谢和能量代谢功能丰度均显著增加。与对照相比，与硫酸盐的吸收和生物合成相关的基因在OM中的表达更为显著。因此，有机肥连续施用是甘蔗可持续生产的有效措施。
Organic fertilizers are critically important to soil fertility, microbial communities, and sustainable agricultural strategies. We compared the effect of two fertilizer groups (organic+chemical fertilizer: OM, chemical fertilizer: CK) on sugarcane growth, by observing the difference in microbial communities and functions, soil nutrient status, and agronomic characters of sugarcane. The results showed that the sugar content and yield of sugarcane increased significantly under organic fertilizer treatment. We believe that the increased soil nutrient status and soil microorganisms are the reasons for this phenomenon. In addition, redundancy analysis (RDA) shows that the soil nutrient condition has a major impact on the soil microbial community. In comparison with CK, the species richness of Acidobacteria, Proteobacteria, Chloroflexi, and Gemmatimonadetes as well as the functional abundance of nucleotide metabolism and energy metabolism increased significantly in the OM field. Moreover, compared with CK, genes related to the absorption and biosynthesis of sulfate were more prominent in OM. Therefore, consecutive organic fertilizer application could be an effective method in reference to sustainable production of sugarcane.
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DOI：
10.1093/bioinformatics/bts565
发表时间：
2012-12-01
期刊：
Bioinformatics (Oxford, England)
影响因子：
--
作者：
Fu L;Niu B;Zhu Z;Wu S;Li W
通讯作者：
Li W
影响因子：
3.7
作者：
Lin, Weiwei;Lin, Manhong;Lin, Wenxiong
通讯作者：
Lin, Wenxiong
影响因子：
2.6
作者：
Guan, Yue;Hikmawan, Tyas;Stingl, Ulrich
通讯作者：
Stingl, Ulrich
影响因子：
4.6
作者：
Luo, Jun;Pan, Yong-Bao;Que, Youxiong
通讯作者：
Que, Youxiong
再生甘蔗根际土壤的宏蛋白质组学分析
影响因子：
4.2
作者：
Lin W;Wu L;Lin S;Zhang A;Zhou M;Lin R;Wang H;Chen J;Zhang Z;Lin R
通讯作者：
Lin R