Agricultural Water Management, Год журнала: 2024, Номер 306, С. 109171 - 109171
Опубликована: Ноя. 19, 2024
Язык: Английский
Agricultural Water Management, Год журнала: 2025, Номер 310, С. 109354 - 109354
Опубликована: Фев. 11, 2025
Язык: Английский
Процитировано
2
Agricultural Water Management, Год журнала: 2025, Номер 313, С. 109480 - 109480
Опубликована: Апрель 15, 2025
Язык: Английский
Процитировано
0
Agronomy, Год журнала: 2025, Номер 15(5), С. 1053 - 1053
Опубликована: Апрель 27, 2025
Optimizing farmers’ crop production management is an effective strategy to synergize yields, resource utilization, and environmental conservation. However, the mechanisms by which agronomic in North China Plain (NCP) determines wheat yield, water use efficiency (WUE), physiological performance remain largely unexplored. To address this knowledge gap, a field experiment was conducted from 2022 2024 investigate effects of conventional farmer practices (CK) Integrated High-Yield Efficiency Cultivation Management (HHL) incorporating pre-sowing soil moisture creation, optimized tillage, fertilization, irrigation on consumption characteristics, leaf photosynthetic physiology, root traits. The results demonstrated that HHL significantly enhanced morphology winter compared CK. Specifically, increased net rate (Pn), chlorophyll content, area index (LAI) at flowering stage 20.5%, 8.8%, 11.1%, respectively, thereby boosting dry matter accumulation 40.3% yields 10.9%. Furthermore, reduced evaporation 12.1% total 112.1 mm, while improving WUE 25.4% nitrogen fertilizer partial productivity 38.7%, alongside 12.5% increase economic benefits. Through rigorous experimentation, study elucidates potential conservation, yield enhancement, comprehensive benefit improvement, offering cultivation paradigm for systems NCP. findings indicate exhibits superior water-saving yield-enhancing effects, with promising prospects widespread adoption application.
Язык: Английский
Процитировано
0
Environmental and Sustainability Indicators, Год журнала: 2025, Номер unknown, С. 100738 - 100738
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
Plants, Год журнала: 2025, Номер 14(11), С. 1686 - 1686
Опубликована: Май 31, 2025
This study aimed to systematically evaluate the effects of different nitrogen application rates and irrigation practices on water-saving yield enhancement in winter wheat production North China Plain (NCP) using a meta-analysis. By quantifying impacts crop yield, use efficiency (NUE), water (WUE), research provides scientific basis for optimizing management this region. A comprehensive literature search was conducted across multiple databases, resulting inclusion 94 eligible studies from 2018 2023. random-effects model employed calculate combined effect sizes, followed by subgroup sensitivity analyses further investigate influence rates, methods, regions efficiency. The findings reveal that increasing adopting deficit significantly improved (combined size: 4.53 t·ha−1), NUE (43.29%), WUE (0.013 t·ha−1·mm−1). analysis elucidated critical roles ratios, determining efficiency, while confirmed robustness these findings, as pooled sizes decreased merely 0.69% increased 0.61% after excluding small-sample or highly biased studies, respectively. above meta-analysis did not incorporate long-term field trials; hence, two-year experiments with designed organic–inorganic fertilizer treatments were conducted, which provided validation Under short-term conditions (excluding CO2 effects), we observed chemical exhibited measurable inhibitory uptake optimal water–fertilizer achieved 7:3 inorganic–organic ratio 450 m3·ha−1 irrigation. demonstrates effectiveness fertilization enhancing resource utilization offer actionable insights sustainable agricultural NCP similar regions, contributing productivity conservation.
Язык: Английский
Процитировано
0
Agricultural Water Management, Год журнала: 2024, Номер 306, С. 109171 - 109171
Опубликована: Ноя. 19, 2024
Язык: Английский
Процитировано
1