Journal of Hazardous Materials, Год журнала: 2023, Номер 465, С. 133281 - 133281
Опубликована: Дек. 16, 2023
Язык: Английский
Environmental Chemistry Letters, Год журнала: 2023, Номер 22(1), С. 227 - 238
Опубликована: Окт. 2, 2023
Язык: Английский
Процитировано
30
Field Crops Research, Год журнала: 2024, Номер 312, С. 109407 - 109407
Опубликована: Май 1, 2024
Язык: Английский
Процитировано
13
Environment International, Год журнала: 2025, Номер unknown, С. 109309 - 109309
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
1
Agricultural Water Management, Год журнала: 2024, Номер 295, С. 108771 - 108771
Опубликована: Март 14, 2024
Water-saving irrigation is becoming more important in the upper Yellow River basin (YRB) due to reduced water allocation and growing scarcity. However, drip as an efficient method, has not gained much acceptance one might expect. In this study, integrated approaches involving field experiments, agro-ecosystem modeling, financial analysis were proposed evaluate multiple benefits of two methods. Field experiments on maize irrigated with border under plastic mulching (i.e., BI-M DI-M) conducted Hetao Irrigation District (Hetao) YRB during 2021 2022. The AHC model was calibrated validated using two-year experimental data, performing well simulations soil water-salt-nitrogen (N) dynamics crop growth. An scheduling module newly incorporated into AHC. Then applied analyze scenarios consisting three classes groundwater depth (GWD) five N application levels. Optimal N-fertilization strategies suggested; DI-M showed significant advantages over terms water-saving (56–66 mm), labor-saving, environmental (50 kg ha−1 less fertilizer 19–25 loss), yields (<4%), both scenario cases. revealed that current smallholder could achieve higher net returns (about 12%) compared DI-M, since family labor often counted a cost farming. Additionally, widespread adoption also partly attributed its easy operation. Lastly, results indicated trend where would become future, increasing agricultural population aging rising costs YRB.
Язык: Английский
Процитировано
8
Agricultural Water Management, Год журнала: 2024, Номер 296, С. 108785 - 108785
Опубликована: Март 27, 2024
Irrigated agriculture needs significant amounts of water for increasing irrigated areas to meet the increase food demand. New alternatives with high use efficiency are needed crop productivity. This work evaluates plastic film mulch either as groundcover or a percolation barrier yields and pineapple (Ananas comosus L.). An experiment was carried out on loamy sand-soil. The treatments were: (i) soil tillage combined installed at 0.40 m below surface; (ii) no barrier; (iii) only; (iv) without barrier. maintained levels availability least 80% during cycle, while it values ranged from 15% 70%. Groundcover contributed significantly decrease evapotranspiration medium coefficient. yielded better results productivity, irrigation footprint. mean productivity footprint were 667.12 kg mm−1 ha−1 109.0 L kg−1, respectively, more effective saving than yield. 92–103 kg−1 when ground cover.
Язык: Английский
Процитировано
8
Field Crops Research, Год журнала: 2023, Номер 303, С. 109139 - 109139
Опубликована: Сен. 24, 2023
Язык: Английский
Процитировано
15
Environmental Sciences Europe, Год журнала: 2025, Номер 37(1)
Опубликована: Май 2, 2025
Язык: Английский
Процитировано
0
Reviews of Geophysics, Год журнала: 2024, Номер 63(1)
Опубликована: Дек. 30, 2024
Abstract The significance of crop evapotranspiration (ET a ) to climate science, agronomic research, and water resources is not in dispute. What continues draw attention how variability ET driven by changing environments, abiotic stresses, management practices. Here, the impacts elevated CO 2 concentration (e[CO ]), ozone (e[O 3 warming, stresses (water, salinity, heat stresses), practices (planting density, irrigation methods, mulching, nitrogen application) on cropland were reviewed, along with their possible causes estimation. Water salinity e[O ], drip adoption generally led lower total growing–season . However, responses e[CO stress, planting supplement appear inconsistent across empirical studies. effects are attributed influence stomatal conductance, root uptake, leaf area development, microclimate, potentially phenology. Total response warming affected variations ambient mean air temperature differences under varying densities due area. application represent trade–off between opposite transpiration evaporation, possibly Modified models currently use can estimate many aforementioned factors except for application. These offer blueprint future research inquiries.
Язык: Английский
Процитировано
3
Ecotoxicology and Environmental Safety, Год журнала: 2025, Номер 289, С. 117665 - 117665
Опубликована: Янв. 1, 2025
Residual films (RFs) disrupt the normal migration and distribution of water, salts nutrients in soil, posing a significant threat to sustainable development agriculture food security. The effect complexity RF on soil water-salt crop growth result conflicting findings previous studies. Systematic quantitative exploration thresholds is great significanse. Focusing influence agriculture, this study conducted meta-analysis 44 peer-reviewed studies using 1514 moisture data points, 568 salt 312 yield points. results showed: reduced by 2.62 %, decreased 11.72 increased salinity 4.09 %. These adverse effects were exacerbated environments with an average annual evapotranspiration (AAE) > 1800 mm, precipitation (AAP) < 500 temperature (AAT) 10°C. Although degradable film (DF) outperformed ordinary ones, no difference was observed between RFs varying thicknesses (p 0.05). levels 0 225 kg·ha
Язык: Английский
Процитировано
0
Journal of Hazardous Materials, Год журнала: 2025, Номер unknown, С. 137392 - 137392
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0