Effect of Combined Application of Desulfurization Gypsum and Soil Amendment KIA on Saline-Alkali Soil Improvement DOI Creative Commons
Qi Xiao, Wei Wei, WU Hong-li

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 15(1), P. 53 - 53

Published: Dec. 28, 2024

Saline-alkali soil imposes severe adverse effects on utilization and agriculture production worldwide. Amelioration of saline-alkali is crucial to ensure global food security promote sustainable agricultural development. Here, the combined application amendment desulfurization gypsum (G) KIA (K, an industrial organic by-product) improvement plant growth were investigated. Two experiments, a column leaching test pot experiment for growth, carried out. The results showed that G K reduced pH significantly. Although Na+ contents had no change in treatments, K+, Ca2+ Mg2+ significantly higher, HCO3− Cl− lower, compared control. Furthermore, maize plants exhibited higher photosynthetic rate greater dry weight treatments. Additionally, after enzyme activities increased. These could have more favorable impact by reducing pH, enhancing ion exchange, increasing nutrient contents, promoting growth. Our study suggests effective eco-friendly improving soil.

Language: Английский

Evaluating the Impact of Green Manure Incorporation on Cotton Yield, Soil Fertility, and Net Eco–Economic Benefits DOI Creative Commons

Xuewen Wei,

Dulin Qin,

Zujun Yin

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(3), P. 559 - 559

Published: Feb. 25, 2025

Incorporating green manure is a vital strategy for optimizing cropping systems and improving soil quality. However, it unclear whether the effects of different types on subsequent cotton yield fertility improvement are uniform. This study evaluated three incorporation treatments over two-year cycle (Chinese violet-cotton-Chinese violet-cotton (T1), rapeseed-cotton-rapeseed-cotton (T2), ryegrass-cotton-hairy vetch-cotton (T3)) components. These were also compared with winter fallow-cotton (T0) to analyze differences in nutrients net ecological–economic benefits. No significant or components observed among treatments. averaged across two years, T1 produced seed 8.1% higher than T2 3.9% T3. T3 significantly enhanced alkali-hydrolyzed nitrogen, organic matter, total humus content T0. Notably, increased these parameters by 18.7, 23.9, 26.8%, respectively. Additionally, achieved highest benefit, exceeding T0 $405/ha. highlights potential enhance sustainability fields. Further research required evaluate its long-term benefits broader implications sustainable agriculture.

Language: Английский

Citations

1
Nitrogen reduction with green manure roots return maintains spring wheat yield and alleviates soil N2O emission in saline-alkali agroecosystem DOI Creative Commons

Fangdi Chang,

Hongyuan Zhang,

Peiyi Zhao

et al.

Resources Environment and Sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 100202 - 100202

Published: Feb. 1, 2025

Language: Английский

Citations

0
Green manure roots return drives saline-alkali soil organic carbon accumulation via microbial necromass formation DOI

Fangdi Chang,

Hongyuan Zhang,

Peiyi Zhao

et al.

Soil and Tillage Research, Journal Year: 2025, Volume and Issue: 251, P. 106550 - 106550

Published: March 13, 2025

Language: Английский

Citations

0
The fate of nitrogen derived from green manure and its influence on crop N agronomic performance DOI
Bing Xu,

Dongyang Gui,

Qiuyu Pu

et al.

European Journal of Agronomy, Journal Year: 2025, Volume and Issue: 168, P. 127646 - 127646

Published: April 18, 2025

Language: Английский

Citations

0
Effect of Combined Application of Desulfurization Gypsum and Soil Amendment KIA on Saline-Alkali Soil Improvement DOI Creative Commons
Qi Xiao, Wei Wei, WU Hong-li

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 15(1), P. 53 - 53

Published: Dec. 28, 2024

Saline-alkali soil imposes severe adverse effects on utilization and agriculture production worldwide. Amelioration of saline-alkali is crucial to ensure global food security promote sustainable agricultural development. Here, the combined application amendment desulfurization gypsum (G) KIA (K, an industrial organic by-product) improvement plant growth were investigated. Two experiments, a column leaching test pot experiment for growth, carried out. The results showed that G K reduced pH significantly. Although Na+ contents had no change in treatments, K+, Ca2+ Mg2+ significantly higher, HCO3− Cl− lower, compared control. Furthermore, maize plants exhibited higher photosynthetic rate greater dry weight treatments. Additionally, after enzyme activities increased. These could have more favorable impact by reducing pH, enhancing ion exchange, increasing nutrient contents, promoting growth. Our study suggests effective eco-friendly improving soil.

Language: Английский

Citations

0