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- W2891157565 startingPage "61" @default.
- W2891157565 abstract "Although the effects of nitrogen (N) fertilization on soil microflora have been well studied, the effects should be verified across soil types and N-added levels. To understand the impacts of N fertilization on shifts in soil biological traits and bacterial communities and to further explore the coupling mediation of these parameters with respect to crop yields, we sampled soils from three experimental sites (each site received three levels of N fertilization (0, 168 and 312 kg N ha−1)) that share the same climatic conditions but have different soil types (clay, alluvial and sandy soils). In clay and sandy soils, total microbial biomass with N fertilization treatments was lower than that with no treatment, and the N and carbon (C) contents of microbial biomass with N fertilization treatments were higher than those without treatment. In alluvial soils, these properties were higher with N fertilization treatment than with no treatment. Together with N addition, bacterial abundance and phylogenetic diversity significantly decreased in alluvial and sandy soils. Soil type had a higher (38.82%, p < 0.001) individual impact on bacterial community structure than did N fertilization (18.92%, p < 0.001). Interactions between soil type and N fertilization also notably explained 11.08% of the altered community structure. Overall, N fertilization significantly affected soil physicochemical (such as pH, organic C and NO3--N) and biological properties (microbial biomass C and N), which can affect maize yield directly and indirectly by further mediating soil bacterial abundance, diversity and community structure, with consequences for crop production. Bacterial community structure (path coefficient = 0.64) had the most positive and direct impact on maize yield, followed by organic C (0.37) and available N (0.33). Altogether, these findings suggest that N fertilization affects soil biological traits and bacterial communities across different soil types. Further understanding these soil microbial parameters can contribute to crop yield and may provide deeper insight into predicting the coupling of soil functionality and crop productivity." @default.
- W2891157565 created "2018-09-27" @default.
- W2891157565 creator A5001728062 @default.
- W2891157565 creator A5011005286 @default.
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- W2891157565 creator A5064052058 @default.
- W2891157565 creator A5070616014 @default.
- W2891157565 creator A5074036155 @default.
- W2891157565 date "2019-01-01" @default.
- W2891157565 modified "2023-10-17" @default.
- W2891157565 title "Responses of soil biological traits and bacterial communities to nitrogen fertilization mediate maize yields across three soil types" @default.
- W2891157565 cites W1103191734 @default.
- W2891157565 cites W1598730101 @default.
- W2891157565 cites W1611293757 @default.
- W2891157565 cites W1645120927 @default.
- W2891157565 cites W1900428106 @default.
- W2891157565 cites W1934798267 @default.
- W2891157565 cites W1965401707 @default.
- W2891157565 cites W1965747983 @default.
- W2891157565 cites W1973005481 @default.
- W2891157565 cites W1979273092 @default.
- W2891157565 cites W1980680725 @default.
- W2891157565 cites W1981770965 @default.
- W2891157565 cites W1986068177 @default.
- W2891157565 cites W1989987546 @default.
- W2891157565 cites W1990779736 @default.
- W2891157565 cites W1991132473 @default.
- W2891157565 cites W1991708537 @default.
- W2891157565 cites W1998162178 @default.
- W2891157565 cites W2002258037 @default.
- W2891157565 cites W2004631178 @default.
- W2891157565 cites W2012737147 @default.
- W2891157565 cites W2012994310 @default.
- W2891157565 cites W2015124896 @default.
- W2891157565 cites W2016240272 @default.
- W2891157565 cites W2019109207 @default.
- W2891157565 cites W2020023668 @default.
- W2891157565 cites W2022723146 @default.
- W2891157565 cites W2023831837 @default.
- W2891157565 cites W2027976378 @default.
- W2891157565 cites W2028721845 @default.
- W2891157565 cites W2033378871 @default.
- W2891157565 cites W2035270082 @default.
- W2891157565 cites W2036713312 @default.
- W2891157565 cites W2036778012 @default.
- W2891157565 cites W2037398536 @default.
- W2891157565 cites W2050444997 @default.
- W2891157565 cites W2056941858 @default.
- W2891157565 cites W2060302944 @default.
- W2891157565 cites W2065762344 @default.
- W2891157565 cites W2067166176 @default.
- W2891157565 cites W2072057183 @default.
- W2891157565 cites W2072345849 @default.
- W2891157565 cites W2072988779 @default.
- W2891157565 cites W2081720132 @default.
- W2891157565 cites W2085680124 @default.
- W2891157565 cites W2087397751 @default.
- W2891157565 cites W2090271344 @default.
- W2891157565 cites W2090521269 @default.
- W2891157565 cites W2091545272 @default.
- W2891157565 cites W2096371469 @default.
- W2891157565 cites W2099989713 @default.
- W2891157565 cites W2102235270 @default.
- W2891157565 cites W2103036991 @default.
- W2891157565 cites W2108718991 @default.
- W2891157565 cites W2121726960 @default.
- W2891157565 cites W2122215641 @default.
- W2891157565 cites W2123544945 @default.
- W2891157565 cites W2125308047 @default.
- W2891157565 cites W2126271729 @default.
- W2891157565 cites W2127493040 @default.
- W2891157565 cites W2127602818 @default.
- W2891157565 cites W2129536534 @default.
- W2891157565 cites W2131359278 @default.
- W2891157565 cites W2131927212 @default.
- W2891157565 cites W2133508938 @default.
- W2891157565 cites W2138819071 @default.
- W2891157565 cites W2145617679 @default.
- W2891157565 cites W2146503791 @default.
- W2891157565 cites W2160021859 @default.
- W2891157565 cites W2165722876 @default.
- W2891157565 cites W2166317760 @default.
- W2891157565 cites W2166522701 @default.
- W2891157565 cites W2166708014 @default.
- W2891157565 cites W2172087702 @default.
- W2891157565 cites W2177299793 @default.
- W2891157565 cites W2178169754 @default.
- W2891157565 cites W2178250382 @default.
- W2891157565 cites W2210169538 @default.
- W2891157565 cites W2280092266 @default.
- W2891157565 cites W2302423386 @default.
- W2891157565 cites W2405085585 @default.
- W2891157565 cites W2471881348 @default.
- W2891157565 cites W2503002904 @default.
- W2891157565 cites W2552417596 @default.
- W2891157565 cites W2620714466 @default.
- W2891157565 cites W2778370683 @default.