Accumulative and adaptive responses of maize transpiration, biomass, and yield under continuous drought stress DOI Creative Commons

Yi Cui,

Tang Hui-yan,

Yuliang Zhou

et al.

Frontiers in Sustainable Food Systems, Journal Year: 2024, Volume and Issue: 8

Published: Oct. 17, 2024

Introduction Continuous drought stress aggravates agricultural losses and threats food security. However, the responses of crops to continuous remain uncertain. Methods To make up limitations field experiment achieve setting multiple scenarios, AquaCrop model is calibrated validated using data summer maize in 2017 2018 seasons. Then, whole growth processes under different scenarios at two stages are simulated. The quantitative transpiration ( Tr ), biomass accumulation, yield formation analyzed. Results discussion results show that when encounters serious seedling stage, reduction rates jointing tasseling milking stage 57.45%, 43.61%, 5.24%, respectively. Drought a not only have negative impacts on accumulation this but also after-effects these elements subsequent stages. In addition, reduces by 100%, which higher than sum loss [>33.30% + 24.16%)], while rate due light lower [20.66% < (18.80% 12.45%)]. impact generally exceeds single Nevertheless, promotes adaptability drought, alleviating disappears serious. Therefore, actual production maize, should be avoided ensure seed survival. Meanwhile, prevented reduce severe accumulative effects, guides disaster sustainable production.

Language: Английский

Assessing technology's influence on cropland green production efficiency in the Yellow River basin, China DOI

Chaoqing Chai,

Ruiting Wen, Huadong Zhu

et al.

Environmental Impact Assessment Review, Journal Year: 2025, Volume and Issue: 112, P. 107838 - 107838

Published: Feb. 3, 2025

Language: Английский

Citations

0
Global maize yield responses to essential climate variables: Assessment using atmospheric reanalysis and future climate scenarios DOI
Zhi-Wei Zhao, Pei Leng, Xiao-Jing Han

et al.

Computers and Electronics in Agriculture, Journal Year: 2025, Volume and Issue: 232, P. 110140 - 110140

Published: Feb. 19, 2025

Language: Английский

Citations

0
Groundwater drought propagation and the drought resistance capacity in different climatic regions of China DOI Creative Commons
Shuqi Dong, Linqi Li, Zhaoqiang Zhou

et al.

Agricultural Water Management, Journal Year: 2025, Volume and Issue: 312, P. 109425 - 109425

Published: March 13, 2025

Language: Английский

Citations

0
Hazard assessment of compound drought and heat events on summer maize from agricultural and meteorological perspectives DOI Creative Commons
Qing Li, Peijuan Wang, Yang Li

et al.

Agricultural Water Management, Journal Year: 2025, Volume and Issue: 313, P. 109479 - 109479

Published: April 19, 2025

Language: Английский

Citations

0
Exploring the combined effects of drought and drought-flood abrupt alternation on vegetation using interpretable machine learning model and r-vine copula function DOI

Lulu Xie,

Yi Li, Ziya Zhang

et al.

Agricultural and Forest Meteorology, Journal Year: 2025, Volume and Issue: 370, P. 110568 - 110568

Published: May 8, 2025

Language: Английский

Citations

0
Bacterial Volatile Organic Compounds as a Strategy to Increase Drought Tolerance in Maize (Zea mays L.): Influence on Plant Biochemistry DOI Creative Commons
Tiago Lopes, Pedro Costa, Paulo Cardoso

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(17), P. 2456 - 2456

Published: Sept. 2, 2024

Maize is highly susceptible to drought, which affects growth and yield. This study investigated how bacterial volatile organic compounds (BVOCs) affect maize drought tolerance. Drought reduced shoot size but increased root length, an adaptation for accessing deeper soil moisture. BVOCs from strain D12 significantly length under conditions. also altered biochemistry, decreasing enzyme activity, osmolyte levels. strains F11 FS4-14 further levels did not protect membranes oxidative damage, while D7 cell damage. In shoots, the of osmolytes stress markers. had minimal effects on biochemistry. partially restored metabolic activity reduce These results suggest that can modulate biochemical response with some evidencing potential enhance

Language: Английский

Citations

1
Soil with high plant available water capacity can mitigate the risk of wheat growth under drought conditions in southeastern Australia DOI

Keyu Xiang,

Bin Wang, De Li Liu

et al.

European Journal of Agronomy, Journal Year: 2024, Volume and Issue: 164, P. 127460 - 127460

Published: Dec. 5, 2024

Language: Английский

Citations

1
Conservation Tillage Mitigates Soil Organic Carbon Losses While Maintaining Maize Yield Stability Under Future Climate Change Scenarios in Northeast China: A Simulation of the Agricultural Production Systems Simulator Model DOI Creative Commons
Hongrun Liu,

Baocai Su,

Rui Liu

et al.

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

Published: Dec. 24, 2024

Global warming may reduce maize yields and soil organic carbon (SOC), potentially threatening global food security health. To address this concern in Northeast China, one of the world’s major production areas, Agricultural Production Systems Simulator Model (APSIM) was used to evaluate how different tillage methods straw return practices affect SOC under future climate scenarios. The purpose study is deal with threat yield northeastern maize-producing explore sustainable agricultural management strategies stabilize yield, enhance pool, counter impact change, seek ways ensure regional This explored three methods—plowing (PT), rotary (RT), no-tillage (NT)—and two methods—straw (SR) no (SN)—under Representative Concentration Pathway (RCP) scenarios: RCP4.5 RCP8.5. results showed that change (1) For methods, (NT) greatest increase crop at 6.2%. highest NT 0–20 cm layer both (2) decreases when removed (SN) but increases returned Soil density (SOCD) declines can be mitigated by return. (3) Overall, significantly not Tillage together explain more than 50% changes Through modeling approach, revealed potential benefits integrating sustain SOC. These mitigate long-term impacts on

Language: Английский

Citations

1
Accumulative and adaptive responses of maize transpiration, biomass, and yield under continuous drought stress DOI Creative Commons

Yi Cui,

Tang Hui-yan,

Yuliang Zhou

et al.

Frontiers in Sustainable Food Systems, Journal Year: 2024, Volume and Issue: 8

Published: Oct. 17, 2024

Introduction Continuous drought stress aggravates agricultural losses and threats food security. However, the responses of crops to continuous remain uncertain. Methods To make up limitations field experiment achieve setting multiple scenarios, AquaCrop model is calibrated validated using data summer maize in 2017 2018 seasons. Then, whole growth processes under different scenarios at two stages are simulated. The quantitative transpiration ( Tr ), biomass accumulation, yield formation analyzed. Results discussion results show that when encounters serious seedling stage, reduction rates jointing tasseling milking stage 57.45%, 43.61%, 5.24%, respectively. Drought a not only have negative impacts on accumulation this but also after-effects these elements subsequent stages. In addition, reduces by 100%, which higher than sum loss [>33.30% + 24.16%)], while rate due light lower [20.66% < (18.80% 12.45%)]. impact generally exceeds single Nevertheless, promotes adaptability drought, alleviating disappears serious. Therefore, actual production maize, should be avoided ensure seed survival. Meanwhile, prevented reduce severe accumulative effects, guides disaster sustainable production.

Language: Английский

Citations

0