Effects of a Single Biochar Application on Soil Carbon Storage and Water and Fertilizer Productivity of Drip-Irrigated, Film-Mulched Maize Production DOI Creative Commons

Yonglin Jia,

Zhe Xu,

Dongliang Zhang

и другие.

Agronomy, Год журнала: 2024, Номер 14(9), С. 2028 - 2028

Опубликована: Сен. 5, 2024

Biochar is a widely recognized soil amendment used to improve physicochemical properties and crop productivity. However, its compositive effects on water, fertilizer, carbon in cropping systems are not extensively understood. A two-year field study was conducted investigate the influence of integrating maize-residue-derived biochar evapotranspiration, water fertilizer utilization efficiency, organic (SOC) content, emissions maize farming, employing drip irrigation conjunction with film mulching. The treatments included following three amendments: 15 (B15); 30 (B30); 45 (B45) t ha−1. exclusively incorporated prior sowing during initial year experiment, no as control (CK). After two years, amendments, especially B30, improved productivity partial factor productivities nitrogen, phosphorus, potassium fertilizer. Relative CK, amendments significantly reduced CO2 CH4 growth by 17.6–40.6% −1.21–268.4%, respectively, averaged across years. best treatment effect achieved adding ha−1 biochar. needed replenishing third for B30 fourth B45 increase SOC content 20 g kg−1. An application rate 22 metric tons per hectare proposed optimize alongside augmenting matter within farming under mulching practices sandy loam soil. must be added at counterbalance losses SOC.

Язык: Английский

Biochar mitigates greenhouse gas emissions from bulk soil in wheat-corn rotation system by inhibiting biochemical decomposition DOI
Debo He,

Rui Yang,

Yan Fu

и другие.

Agriculture Ecosystems & Environment, Год журнала: 2025, Номер 386, С. 109600 - 109600

Опубликована: Март 10, 2025

Язык: Английский

Процитировано

1
Effects of a Single Biochar Application on Soil Carbon Storage and Water and Fertilizer Productivity of Drip-Irrigated, Film-Mulched Maize Production DOI Creative Commons

Yonglin Jia,

Zhe Xu,

Dongliang Zhang

и другие.

Agronomy, Год журнала: 2024, Номер 14(9), С. 2028 - 2028

Опубликована: Сен. 5, 2024

Biochar is a widely recognized soil amendment used to improve physicochemical properties and crop productivity. However, its compositive effects on water, fertilizer, carbon in cropping systems are not extensively understood. A two-year field study was conducted investigate the influence of integrating maize-residue-derived biochar evapotranspiration, water fertilizer utilization efficiency, organic (SOC) content, emissions maize farming, employing drip irrigation conjunction with film mulching. The treatments included following three amendments: 15 (B15); 30 (B30); 45 (B45) t ha−1. exclusively incorporated prior sowing during initial year experiment, no as control (CK). After two years, amendments, especially B30, improved productivity partial factor productivities nitrogen, phosphorus, potassium fertilizer. Relative CK, amendments significantly reduced CO2 CH4 growth by 17.6–40.6% −1.21–268.4%, respectively, averaged across years. best treatment effect achieved adding ha−1 biochar. needed replenishing third for B30 fourth B45 increase SOC content 20 g kg−1. An application rate 22 metric tons per hectare proposed optimize alongside augmenting matter within farming under mulching practices sandy loam soil. must be added at counterbalance losses SOC.

Язык: Английский

Процитировано

2