Matches in SemOpenAlex for { <https://semopenalex.org/work/W3175108679> ?p ?o ?g. }
- W3175108679 endingPage "108349" @default.
- W3175108679 startingPage "108349" @default.
- W3175108679 abstract "Nitrogen (N) fertilizer has often been generously applied to increase crop biomass yield. Although the influences of inorganic N fertilizer on soil microbial communities have been widely studied, the effect of N fertilizer on microbial co-occurrence networks and its metagenome is largely unknown. Further, seasonal changes in microbial community responses to N addition have rarely been reported. In this study, three N fertilizer rates (0, 56, 196 kg N/ha) were applied annually in switchgrass (Panicum virgatum L.) grown for bioenergy production in the upper Midwest, USA. The soil microbiome was affected by both fertilizer and low pH in the 7th year of fertilization treatments. The microbial community structures were relatively stable during the growing season for each N fertilizer rate. However, the excess N fertilizer (196N) increased the seasonal variation of bacterial and fungal communities. Network analysis showed that the microbial interactions at the 196N treatment were more intense, with decreased bacteria-fungal interactions compared to 56N and 0N. This suggests that the microbial community became more sensitive to environmental change under the influence of long-term excess N fertilizer. Metagenomic analysis showed that the long-term excess N fertilizer promoted many metabolic processes, especially carbohydrate and amino acid related metabolism and Archaea mediated ammonia oxidation. However, N fertilizer also reduced many other traits, especially N2 fixation and signal transduction, the latter of which may contribute to the decreased interactions between bacteria and fungi." @default.
- W3175108679 created "2021-07-05" @default.
- W3175108679 creator A5009810421 @default.
- W3175108679 creator A5013233914 @default.
- W3175108679 creator A5021380321 @default.
- W3175108679 creator A5041807449 @default.
- W3175108679 creator A5065291008 @default.
- W3175108679 creator A5067672223 @default.
- W3175108679 creator A5083598702 @default.
- W3175108679 date "2021-09-01" @default.
- W3175108679 modified "2023-10-16" @default.
- W3175108679 title "Long-term excess nitrogen fertilizer increases sensitivity of soil microbial community to seasonal change revealed by ecological network and metagenome analyses" @default.
- W3175108679 cites W1601221684 @default.
- W3175108679 cites W1648007346 @default.
- W3175108679 cites W1813991758 @default.
- W3175108679 cites W1848939257 @default.
- W3175108679 cites W1976119978 @default.
- W3175108679 cites W1980680725 @default.
- W3175108679 cites W1982575478 @default.
- W3175108679 cites W2002244643 @default.
- W3175108679 cites W2004631178 @default.
- W3175108679 cites W2004868347 @default.
- W3175108679 cites W2009906332 @default.
- W3175108679 cites W2015599010 @default.
- W3175108679 cites W2016849348 @default.
- W3175108679 cites W2025459454 @default.
- W3175108679 cites W2034829906 @default.
- W3175108679 cites W2043266119 @default.
- W3175108679 cites W2049104909 @default.
- W3175108679 cites W2051201019 @default.
- W3175108679 cites W2070304262 @default.
- W3175108679 cites W2070444318 @default.
- W3175108679 cites W2079175819 @default.
- W3175108679 cites W2080062187 @default.
- W3175108679 cites W2088833470 @default.
- W3175108679 cites W2089261786 @default.
- W3175108679 cites W2089769104 @default.
- W3175108679 cites W2090050011 @default.
- W3175108679 cites W2090271344 @default.
- W3175108679 cites W2090521269 @default.
- W3175108679 cites W2091627137 @default.
- W3175108679 cites W2110256992 @default.
- W3175108679 cites W2112304036 @default.
- W3175108679 cites W2113679889 @default.
- W3175108679 cites W2114104545 @default.
- W3175108679 cites W2114978875 @default.
- W3175108679 cites W2116663774 @default.
- W3175108679 cites W2123016662 @default.
- W3175108679 cites W2124351063 @default.
- W3175108679 cites W2126452774 @default.
- W3175108679 cites W2126528946 @default.
- W3175108679 cites W2127602818 @default.
- W3175108679 cites W2131271579 @default.
- W3175108679 cites W2131927212 @default.
- W3175108679 cites W2135636327 @default.
- W3175108679 cites W2136879569 @default.
- W3175108679 cites W2137645106 @default.
- W3175108679 cites W2138122982 @default.
- W3175108679 cites W2145840889 @default.
- W3175108679 cites W2148663653 @default.
- W3175108679 cites W2149853789 @default.
- W3175108679 cites W2151350595 @default.
- W3175108679 cites W2152885278 @default.
- W3175108679 cites W2154736508 @default.
- W3175108679 cites W2154936985 @default.
- W3175108679 cites W2155606054 @default.
- W3175108679 cites W2158935633 @default.
- W3175108679 cites W2160206675 @default.
- W3175108679 cites W2163250554 @default.
- W3175108679 cites W2164695205 @default.
- W3175108679 cites W2167012921 @default.
- W3175108679 cites W2167900622 @default.
- W3175108679 cites W2178250382 @default.
- W3175108679 cites W2185752871 @default.
- W3175108679 cites W2195029416 @default.
- W3175108679 cites W2208178182 @default.
- W3175108679 cites W2224056471 @default.
- W3175108679 cites W2236507608 @default.
- W3175108679 cites W2328506293 @default.
- W3175108679 cites W2345222208 @default.
- W3175108679 cites W2413163533 @default.
- W3175108679 cites W2416125814 @default.
- W3175108679 cites W2477618789 @default.
- W3175108679 cites W2507701057 @default.
- W3175108679 cites W2517330048 @default.
- W3175108679 cites W2595710369 @default.
- W3175108679 cites W2615750968 @default.
- W3175108679 cites W2735539650 @default.
- W3175108679 cites W2743075779 @default.
- W3175108679 cites W2744675338 @default.
- W3175108679 cites W2765165677 @default.
- W3175108679 cites W2766483506 @default.
- W3175108679 cites W2782594421 @default.
- W3175108679 cites W2806597393 @default.
- W3175108679 cites W2989672649 @default.
- W3175108679 cites W2990572166 @default.
- W3175108679 cites W3011414645 @default.
- W3175108679 cites W3130094023 @default.