Soil pH changes in a small catchment on the Chinese Loess Plateau after long-term vegetation rehabilitation

2022 ◽  
Vol 175 ◽  
pp. 106503
Author(s):  
Zhao Jin ◽  
Da Luo ◽  
Yunlong Yu ◽  
Siqi Yang ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Loess Plateau ◽  
Soil Ph ◽  
Chinese Loess Plateau ◽  
Small Catchment ◽  
Chinese Loess ◽  
Ph Changes ◽  
The Chinese Loess Plateau

Soil moisture response to rainfall on the Chinese Loess Plateau after a long-term vegetation rehabilitation

2018 ◽  
Vol 32 (12) ◽  
pp. 1738-1754 ◽  
Author(s):  
Zhao Jin ◽  
Li Guo ◽  
Henry Lin ◽  
Yunqiang Wang ◽  
Yunlong Yu ◽  
...  
Keyword(s):  
Soil Moisture ◽  
Loess Plateau ◽  
Chinese Loess Plateau ◽  
Chinese Loess ◽  
The Chinese Loess Plateau

Monitoring long-term gully erosion and topographic thresholds in the marginal zone of the Chinese Loess Plateau

2021 ◽  
Vol 205 ◽  
pp. 104800
Author(s):  
Yabing Guan ◽  
Shengtian Yang ◽  
Changsen Zhao ◽  
Hezhen Lou ◽  
Ke Chen ◽  
...  
Keyword(s):  
Loess Plateau ◽  
Marginal Zone ◽  
Gully Erosion ◽  
Chinese Loess Plateau ◽  
Chinese Loess ◽  
The Chinese Loess Plateau

Late Quaternary landscape evolution in a small catchment on the Chinese Loess Plateau

2011 ◽  
Vol 234 (1-2) ◽  
pp. 159-166 ◽  
Author(s):  
Brigitta Schütt ◽  
Manfred Frechen ◽  
Philipp Hoelzmann ◽  
Georg Fritzenwenger
Keyword(s):  
Loess Plateau ◽  
Landscape Evolution ◽  
Late Quaternary ◽  
Chinese Loess Plateau ◽  
Small Catchment ◽  
Chinese Loess ◽  
The Chinese Loess Plateau

scholarly journals Keystone Microbiome in the Rhizosphere Soil Reveals the Effect of Long-Term Conservation Tillage on Crop Growth in the Chinese Loess Plateau

2021 ◽  
Author(s):  
Lijuan Jia ◽  
Zhen Wang ◽  
Lei Ji ◽  
Stefaan De Neve ◽  
C. Struik Paul ◽  
...  
Keyword(s):  
Microbial Community ◽  
Organic Carbon ◽  
Soil Properties ◽  
Loess Plateau ◽  
Crop Growth ◽  
Chinese Loess Plateau ◽  
Chinese Loess ◽  
Tillage Practices ◽  
The Chinese Loess Plateau

Abstract Purpose Keystone taxa play an important role in soil nutrient cycling and crop growth and can be influenced by soil tillage. We investigated the composition of keystone taxa and their relationships with soil properties under different long-term tillage practices. Methods Four tillage treatments were applied (i.e., CT, conventional tillage; NT, no tillage with mulch; RT, reduced tillage; and SS, subsoiling with mulch), maintained for 21 years. Co-occurrence network (CoNet) was constructed to identify the keystone taxa, and redundancy analysis (RDA) was carried out to explore the relationships between keystone taxa and soil properties under four tillage practices at two growth stages (elongation and grain filling stages) of winter wheat. Results Compared with CT, RT had no significant effect on the microbial community and the keystone microbiome, while NT and SS remarkably altered the microbial community structure and the keystone microbiome at both crop stages. Massilia was the keystone genus under CT and RT, while Sphingomonas , Asanoa and Hoeflea were the keystone genera under NT and SS. RDA results showed that keystone genera were significantly correlated with soil organic carbon (SOC), dissolved organic carbon (DOC) and microbial biomass nitrogen (MBN) at both stages, but especially at the elongation stage. Our results further revealed that the effects of NT and SS on crop growth might be related to the changes in keystone microbiome. Conclusion Our study suggests that NT and SS were suitable conservation regimes and may contribute to the development of sustainable agricultural production in the Chinese Loess Plateau.

scholarly journals Long-term agricultural activity affects anthropogenic soil on the Chinese Loess Plateau

2017 ◽  
Vol 9 (5) ◽  
pp. 678-687 ◽  
Author(s):  
Xiaoyun Li ◽  
Yiquan Wang ◽  
Mark E. Reynolds ◽  
Xiaoping Li ◽  
Xinwei Lu
Keyword(s):  
Loess Plateau ◽  
Chinese Loess Plateau ◽  
Agricultural Activity ◽  
Chinese Loess ◽  
Anthropogenic Soil ◽  
The Chinese Loess Plateau
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