Effects of Different Tillage Measures Combined with Straw Returning on Soil Enzyme Activity and Microbial Community Structure and Diversity DOI Creative Commons
Sa Xiao, Bing Li, Tingting Zhang

et al.

Agriculture, Journal Year: 2024, Volume and Issue: 15(1), P. 56 - 56

Published: Dec. 28, 2024

Aiming at the problems of serious soil desertification, increased and water loss, reduced soil-available nutrients in agro-pastoral ecotone Northeast Inner Mongolia, this study took corn variety A6565 as planting crop analyzed seven different tillage measures, deep tillage, loosening, shallow rotary heavy harrow, no-tillage, control, combined with straw returning an experimental field Arong Banner. The analysis results are follows: urease activity microbial biomass nitrogen content method straw-returning treatment were higher than other treatments. Compared seedling stage, alpha diversity index bacteria harvest while that fungi was opposite. β comparison showed sampling time main factor affecting bacterial community composition. It found dominant Proteobacteria Actinomycetes, fungus Ascomycetes. Conservation has a positive impact on diversity, which is more helpful for improving quality. All findings may contribute to restricting series important factors sustainable agricultural development, such degradation.

Language: Английский

Effects of Different Tillage Measures Combined with Straw Returning on Soil Enzyme Activity and Microbial Community Structure and Diversity DOI Creative Commons
Sa Xiao, Bing Li, Tingting Zhang

et al.

Agriculture, Journal Year: 2024, Volume and Issue: 15(1), P. 56 - 56

Published: Dec. 28, 2024

Aiming at the problems of serious soil desertification, increased and water loss, reduced soil-available nutrients in agro-pastoral ecotone Northeast Inner Mongolia, this study took corn variety A6565 as planting crop analyzed seven different tillage measures, deep tillage, loosening, shallow rotary heavy harrow, no-tillage, control, combined with straw returning an experimental field Arong Banner. The analysis results are follows: urease activity microbial biomass nitrogen content method straw-returning treatment were higher than other treatments. Compared seedling stage, alpha diversity index bacteria harvest while that fungi was opposite. β comparison showed sampling time main factor affecting bacterial community composition. It found dominant Proteobacteria Actinomycetes, fungus Ascomycetes. Conservation has a positive impact on diversity, which is more helpful for improving quality. All findings may contribute to restricting series important factors sustainable agricultural development, such degradation.

Language: Английский

Citations

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