Enhancing the coupling coordination of soil–crop systems by optimising soil properties and crop production via subsoiling DOI
Jingyi Shao, Ling Liu,

Jichao Cui

et al.

Soil and Tillage Research, Journal Year: 2024, Volume and Issue: 248, P. 106438 - 106438

Published: Dec. 31, 2024

Language: Английский

Quantizing Light and Water Use of Summer Maize by a Coupling Coordination Analysis Model: A Four-Year Study DOI
Jingyi Shao, Zhen Zhang, Yingxin Yu

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Environmental variables controlling soil aggregate stability across spatial scales and locations in a karst region of southwestern China DOI Creative Commons
Weichun Zhang, Jiangwen Li, Xin Zhang

et al.

Geoderma, Journal Year: 2025, Volume and Issue: 456, P. 117240 - 117240

Published: March 12, 2025

Language: Английский

Citations

0
Canopy gaps amplify stochastic assembly and reduce network complexity of soil microbial community in a karst forest DOI

Mengting Hou,

Guangqi Zhang, Qingfu Liu

et al.

CATENA, Journal Year: 2025, Volume and Issue: 254, P. 109009 - 109009

Published: April 7, 2025

Language: Английский

Citations

0
Effects of Different Straw Return Methods on the Soil Structure, Organic Carbon Content and Maize Yield of Black Soil Farmland DOI Creative Commons
Jingwen Xu,

Fang Song,

Ziwen Wang

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(9), P. 2011 - 2011

Published: Sept. 3, 2024

Straw return is an effective measure to increase soil sustainability. However, few studies have examined the effects of different straw methods on structure, organic carbon content and maize yield or potential relationships between those variables. Therefore, we developed a field orientation experiment study porosity, aggregate stability, yield. Four treatments were established: flat no-tillage with full mulching (FM), ridge (LM), rotary tillage incorporation (LX), conventional without (CK) as control treatment. Compared CK treatment, porosities (f) in FM, LM LX significantly increased by 6.7%, 8.8% 7.9%, respectively; destruction rates (PAD) decreased 17.3%, 34.3% 16.9%, respectively. In addition, effectively mean mass diameters (MWDs) aggregates content. three-year average yields 5.2%, 7.2% 4.1%, Moreover, f, MWD, corn positively correlated. Our indicates that treatment was most improving structure increasing

Language: Английский

Citations

2
Saline Water Irrigation Changed the Stability of Soil Aggregates and Crop Yields in a Winter Wheat–Summer Maize Rotation System DOI Creative Commons

Huimin Yuan,

Anqi Zhang,

Changkuan Zhu

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(11), P. 2564 - 2564

Published: Oct. 31, 2024

Irrigation using saline water is extensively used in areas of agricultural production where freshwater scarce. However, irrigation adversely impacts soil’s physicochemical characteristics and crop productivity. In this study, we established with five salinity levels (ECiw, 1.3, 3.4, 7.1, 10.6, 14.1 dS·m−1) to investigate how these influenced grain yields as well soil salinity, alkalinity, sodicity, aggregate stability the 0~20 cm layer a wheat maize rotation field (in 2022–2023). Tukey’s test, entropy-weighted TOPSIS, least squares method were analyze significance analysis, comprehensively evaluate index comprehensive score (SICS), achieve linear fitting, respectively. The results showed that when ECiw > 3.4 dS·m−1, there was significant increase pH, sodium adsorption ratio. When 7.1 reduction observed. ≤ no maize. Furthermore, annual decreased by 5% 10%, respectively, resulting change values from 2.98 4.24 based on regression analysis SICS ECiw, SICS. Under uniform conditions, sodicity lower, indexes more stable at maturity stage

Language: Английский

Citations

1
Responses of Soil Infiltration and Erodibility to Vegetation Succession Stages at Erosion and Deposition Sites in Karst Trough Valleys DOI Open Access

Hailong Shi,

Fengling Gan,

Lisha Jiang

et al.

Forests, Journal Year: 2024, Volume and Issue: 15(12), P. 2167 - 2167

Published: Dec. 9, 2024

The topographies of soil erosion and deposition are critical factors that significantly influence quality, subsequently impacting the erodibility soils in karst regions. However, investigation into effects on across different stages vegetation succession trough valleys is still at a preliminary stage. Therefore, three distinct topographic features (dip slopes, anti-dip valley depressions) were selected (dip/anti-dip slope) sites (valley) to investigate spatial heterogeneity physicochemical properties, infiltration capacity, aggregate stability, valleys. Additionally, five forests considered: Abandoned land stage (ALS), Herb (HS), Herb-Shrub (HES), Shrub (SHS), Forest (FS). relationships among these analyzed identify key driving influencing erodibility. results revealed properties stability site superior those site. FS resulted best whereas HS highest within capacity was greater than sites. ALS had strongest both (0.064) (0.051), with observed slopes during HES (0.142). structural equation model reveals topographies, succession, aggregates, characteristics collectively account for 88% variation under conditions. Specifically, direct indirect influences most exerted by succession. This study provides scientific evidence support management ecological restoration while offering technical assistance regional improvement poverty alleviation.

Language: Английский

Citations

1
Enhancing the coupling coordination of soil–crop systems by optimising soil properties and crop production via subsoiling DOI
Jingyi Shao, Ling Liu,

Jichao Cui

et al.

Soil and Tillage Research, Journal Year: 2024, Volume and Issue: 248, P. 106438 - 106438

Published: Dec. 31, 2024

Language: Английский

Citations

1