Engineering Soil Quality and Water Productivity Through Optimal Phosphogypsum Application Rates DOI Creative Commons

Anrong Luo,

Jun Li, Yi Xiao

и другие.

Agronomy, Год журнала: 2024, Номер 15(1), С. 35 - 35

Опубликована: Дек. 27, 2024

Water scarcity and soil degradation pose challenges to sustainable agriculture. Phosphogypsum, a low-cost solid waste, shows potential as amendment, but its impact on water saving quality need further study. This research assessed the effects of phosphogypsum application rates (CK: no phosphogypsum, 0.075%, 0.15%, 0.3% 0.6%) infiltration, retention, salinity, quality, crop yield irrigation productivity (IWP) identify optimal rate. Phosphogypsum altered pore structure gradients, slowing wetting front migration, increasing infiltration duration (102 158 min), cumulative (17.37 27.44 cm) (p < 0.05) content (18.25% 24.33%) rate increased from CK 0.6%. It also enhanced retention by enhancing aggregation reducing evaporation.By promoting formation stabilization aggregates, (CK reduced bulk density 1.20 g/cm3 1.12 0.05), while porosity, available nitrogen urease activity 3.70%, 39.42% 82.61%, respectively 0.05). These enhancements provided strong foundation for improved performance. Specifically, through three pathways: (1) improving physical properties, which influenced nutrients then enzyme activities; (2) directly affecting nutrients, impacted activities yield; (3) boosting activities, leading yield. The comprehensive benefits initially decreased, with an 0.45% determined TOPSIS, method that ranks alternatives based their proximity ideal solution, considering factors including IWP. findings confirm feasibility effective resource enhance efficiency agricultural practices.

Язык: Английский

Innovative Organic Fertilizers and Cover Crops: Perspectives for Sustainable Agriculture in the Era of Climate Change and Organic Agriculture DOI Creative Commons
Muhammad Tahir Khan, Jūratė Aleinikovienė,

Lina-Marija Butkevičienė

и другие.

Agronomy, Год журнала: 2024, Номер 14(12), С. 2871 - 2871

Опубликована: Дек. 1, 2024

Anthropogenic activities have resulted in land desertification various regions of the world, leading to degradation critical soil characteristics such as organic matter (OM) content, nutrient stock, and prevailing biodiversity. Restoring degraded soils through amendments diversified crop rotations is thus an intrinsic part farming. This review discusses a wide range farming impacts on health productivity by focusing fertilizers diversification. Conventional were considered vital for agricultural production harvest high yields. Nevertheless, they are now deemed environmentally hazardous obstacle sustainable agroecosystems due intensive chemical inputs that damage over time long-lasting impacts. fertilization results depletion, loss microbial diversity, reduction, deterioration physical soil. Conversely, makes use naturally existing resources improve health. Organic biochar, manure, fermented grass soil’s physical, chemical, biological properties promote growth diversity beneficial microorganisms—important cycling stability. They facilitate uptake nutrients, hinder pathogen growth, mitigate heavy metals, decompose xenobiotic substances. Moreover, growing cover crops also major strategy Diversified rotation with combinatorial may yields without any detrimental environment soil, ensuring food production, safety, security. integrated approach contributes minimizing their effects environmental It reducing along enhancing OM, biomass, nitrogen fixation, carbon sequestration. Therefore, offer climate change mitigation.

Язык: Английский

Процитировано

12
Synergistic pyrolysis of rice and chili straw under N2/CO2 atmosphere: nutritional elements (N/P/K) migration and transformation from straw to pyrolysis products DOI

Zhaoguang Chen,

Can Lei,

Lingling Yao

и другие.

Energy, Год журнала: 2025, Номер unknown, С. 134636 - 134636

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1
Boosting sewage sludge safety with nano-biochar for polycyclic aromatic hydrocarbons immobilization and ecotoxicity reduction DOI
Monika Raczkiewicz, Patryk Oleszczuk

Journal of Hazardous Materials, Год журнала: 2025, Номер unknown, С. 138224 - 138224

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Interaction effects of organic mulch application rates and rainfall intensities on soil and water loss in karst sloping farmlands: Insights from a laboratory simulation experiment DOI

Panpan Wu,

Rui Li,

Feiyang Cai

и другие.

Soil and Tillage Research, Год журнала: 2025, Номер 252, С. 106574 - 106574

Опубликована: Апрель 11, 2025

Язык: Английский

Процитировано

0
Engineering Soil Quality and Water Productivity Through Optimal Phosphogypsum Application Rates DOI Creative Commons

Anrong Luo,

Jun Li, Yi Xiao

и другие.

Agronomy, Год журнала: 2024, Номер 15(1), С. 35 - 35

Опубликована: Дек. 27, 2024

Water scarcity and soil degradation pose challenges to sustainable agriculture. Phosphogypsum, a low-cost solid waste, shows potential as amendment, but its impact on water saving quality need further study. This research assessed the effects of phosphogypsum application rates (CK: no phosphogypsum, 0.075%, 0.15%, 0.3% 0.6%) infiltration, retention, salinity, quality, crop yield irrigation productivity (IWP) identify optimal rate. Phosphogypsum altered pore structure gradients, slowing wetting front migration, increasing infiltration duration (102 158 min), cumulative (17.37 27.44 cm) (p < 0.05) content (18.25% 24.33%) rate increased from CK 0.6%. It also enhanced retention by enhancing aggregation reducing evaporation.By promoting formation stabilization aggregates, (CK reduced bulk density 1.20 g/cm3 1.12 0.05), while porosity, available nitrogen urease activity 3.70%, 39.42% 82.61%, respectively 0.05). These enhancements provided strong foundation for improved performance. Specifically, through three pathways: (1) improving physical properties, which influenced nutrients then enzyme activities; (2) directly affecting nutrients, impacted activities yield; (3) boosting activities, leading yield. The comprehensive benefits initially decreased, with an 0.45% determined TOPSIS, method that ranks alternatives based their proximity ideal solution, considering factors including IWP. findings confirm feasibility effective resource enhance efficiency agricultural practices.

Язык: Английский

Процитировано

0