RSS-Feed abonnieren
DOI: 10.1055/a-2419-6203
Optimizing Irrigation and Fertilization Contributes to Mitigating Nutrients Leaching While Improving Crop Yield: Insights From a Field Experiment and Density Functional Theory Calculation
Funding Information The Key Project of the National Natural Science Foundation of China [Grant No. U20A20107] and the National Key Research Plan of China [Grant No. 2022YFD1901401] supported this work.
Abstract
Nitrogen (N) and phosphorus (P) losses from farmland pose a significant threat to non-point source pollution in plateau lakes. Reducing nutrient loss from cropland is essential for the sustainable agricultural and ecological development of plateau lakes. The study aimed to investigate the effects of optimizing irrigation and fertilization on N and P losses based on field experiments and density functional theory calculation. The findings showed that ditch irrigation contributes to N and P leaching through their interactions with water and colloids, while drip irrigation reduces the transfer capacity for N and P by decreasing the intensity and volume of leachates. Additionally, changing from conventional fertilization to multiple fertilization based on the nutrient needs of corn significantly improved fertilizer efficiency, resulting in reductions in N and P losses of 25.2–72.4% and 24.2–67.6%, respectively. Additionally, the optimization of irrigation and fertilization led to an 11.3% improvement in crop yield. These results contribute to a better understanding of the mechanisms through which agricultural practices affect nutrient losses and have significant implications for optimizing farmland management in the Erhai Lake basin. Importantly, this research is of great significance in mitigating the threat of agricultural non-point source pollution in ecologically fragile plateau lakes.
Keywords
Nitrogen and phosphorus leaching - Erhai Lake - Irrigation and fertilization - DFT calculationData Availability
The datasets used or analyzed during the current study are available from the corresponding author upon reasonable request.
Supplementary Material
- Supporting information for this article is available online at https://doi.org/10.1055/a-2419-6203.
- Zusatzmaterial
Publikationsverlauf
Eingereicht: 28. Juni 2024
Angenommen nach Revision: 04. September 2024
Artikel online veröffentlicht:
20. Dezember 2024
© 2024. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/).
Georg Thieme Verlag KG
Oswald-Hesse-Straße 50, 70469 Stuttgart, Germany
Debo He, Yunfeng Wang, Yinlin Zang, Tao Wang, Bo Zhu. Optimizing Irrigation and Fertilization Contributes to Mitigating Nutrients Leaching While Improving Crop Yield: Insights From a Field Experiment and Density Functional Theory Calculation. Sustainability & Circularity NOW 2024; 01: a24196203.
DOI: 10.1055/a-2419-6203
-
References
- 1 Li D, Zheng B, Chu Z, Liu Y, Huang M. Bioresour. Technol. 2019; 280: 295-302
- 2 Lv J, Zhang X, Sha Z, Li S, Chen X, Chen Y, Liu X. Soil Tillage Res. 2024; 235: 105883
- 3 Chen A, Lei B, Hu W, Lu Y, Mao Y, Duan Z, Shi Z. Nutr. Cycling Agroecosyst. 2015; 101: 139-152
- 4 Zhao H, Li J, Zheng H, Li J, Wang J, Liao L, Ge X, Chen Y, Guo X, Zeng W. Water, Air, Soil Pollut. 2023; 234: 581
- 5 Zhou M, Zhu B, Butterbach-Bahl K, Wang T, Bergmann J, Brüggemann N, Wang Z, Li T, Kuang F. Environ. Pollut. 2012; 162: 361-368
- 6 Xiao Q, Dong Z, Han Y, Hu L, Hu D, Zhu B. Agric., Ecosyst. Environ. 2021; 311: 107266
- 7 Liu H, Yuan B, Hu X, Yin C. Irrig. Sci. 2022; 40: 135-149
- 8 Yang D, Li S, Wu M, Yang H, Zhang W, Chen J, Wang C, Huang S, Zhang R, Zhang Y. Eur. J. Agron. 2023; 143: 126710
- 9 Liu X, Ju X, Zhang F, Pan J, Christie P. Field Crops Res. 2003; 83: 111-124
- 10 Beaudoin N, Saad JK, Van Laethem C, Machet JM, Maucorps J, Mary B. Agric., Ecosyst. Environ. 2005; 111: 292-310
- 11 Han Y.-S, Park J.-H, Min Y, Lim D.-H. Chem. Eng. J. 2020; 397: 125426
- 12 Moraes PI. R, Tavares SR, Vaiss VS, Leitão AA. Appl. Clay Sci. 2018; 162: 428-434
- 13 Zhong Z, Lu X, Yan R, Lin S, Wu X, Huang M, Liu Z, Zhang F, Zhang B, Zhu H, Guo X. Sci. Total Environ. 2020; 738: 139636
- 14 Qi C, Xu X, Chen Q, Liu H, Min X, Fourie A, Chai L. Environ. Pollut. 2022; 312: 120072
- 15 He D, Liu X, Fu Y, Wang T, Zhu B. Journal 2023; 9
- 16 Li J, Hou L, Wang Y, Duan X, Chen M, Liang Q. Environ. Sci. Technol. 2022; 45: 147-155
- 17 Zhang H. Soil Tillage Res. 1994; 31: 263-275
- 18 Marinari S, Masciandaro G, Ceccanti B, Grego S. Bioresour. Technol. 2000; 72: 9-17
- 19 Juma NG. Geoderma 1993; 57: 3-30
- 20 Han F, An S.-Y, Liu L, Ma L.-Q, Wang Y, Yang L. J. Environ. Manage. 2023; 345: 118827
- 21 Zheng J, Zhou M, Zhu B, Fan J, Lin H, Ren B, Zhang F. Sci. Total Environ. 2023; 886: 163804
- 22 Yu Y, Jiao Y, Yang W, Song C, Zhang J, Liu Y. Agric. Water Manage. 2022; 260: 107270
- 23 Zhang D, Fan M, Liu H, Wang R, Zhao J, Yang Y, Cui R, Chen A. J. Soils Sediments 2020; 20: 42-51
- 24 Chen A, Lei B, Hu W, Wang H, Zhai L, Mao Y, Fu B, Zhang D. Environ. Sci. Pollut. Res. 2018; 25: 4858-4870
- 25 Missong A, Holzmann S, Bol R, Nischwitz V, Puhlmann H, Wilpert KV, Siemens J, Klumpp E. Sci. Total Environ. 2018; 634: 305-315
- 26 Linggi L, Berlin M, Mallik M. Chem. Pap. 2021; 75: 3411-3420
- 27 Sharma R, Bell RW, Wong MT. F. Sci. Total Environ. 2017; 577: 33-44
- 28 Hien PD, Dung BD, Phien T. Soil Tillage Res. 2013; 128: 149-154
- 29 Talaee Shoar F, Delavari HH, Poursalehi R. Water Conserv. Sci. Eng. 2023; 8: 8
- 30 Cheng M, Hu L, Pan P, Liu Q, Zhang Z, Wang C, Liu M, Chen J. Colloids Surf., B 2023; 231: 113561
- 31 Groves SJ, Bailey RJ. Soil Use Manage. 1997; 13: 190-195
- 32 Waddell JT, Gupta SC, Moncrief JF, Rosen CJ, Steele DD. J. Environ. Qual. 2000; 29: 251-261
- 33 Lü G.-H, Song J.-Q, Bai W.-B, Wu Y.-F, Liu Y, Kang Y.-H. J. Integr. Agric. 2015; 14: 1658-1672
- 34 Ma S.-T, Wang T.-C, Ma S.-C. Agric. Water Manage. 2022; i: 107783
- 35 Xu Y.-J, Wang J.-D, Gu T.-F, Kong J.-X. Adv. Civil Eng. 2020; 2020: 8859166
- 36 Smith DM, Jarvis PG, Odongo JC. W. J. Hydrol. 1997; 198: 140-153
- 37 Xue J, Huo Z, Wang F, Kang S, Huang G. Sci. Total Environ. 2018; 619–620: 1170-1182
- 38 Liu S, Zu J, Han G, Pan X, Xue Y, Diao J, Tang Q, Jin M. Sep. Purif. Technol. 2024; 329: 125073
- 39 Han X, Liu Z, Bakhtari MF, Luo J, Deng L. Environ. Eng. Res. 2023; 28: 220647-220640
- 40 Zhan Y, Liu W, Bao Y, Zhang J, Petropoulos E, Li Z, Lin X, Feng Y. Sci. Rep. 2018; 8: 7981
- 41 Zhao ZB, He JZ, Quan Z, Wu CF, Sheng R, Zhang LM, Geisen S. Soil Biol. Biochem. 2020; 148
- 42 An T, Cheng H, Qin Y, Su W, Deng H, Wu J, Liu Z, Guo X. J. Cleaner Prod. 2021; 311: 127329
- 43 Ren JP, Wang YL, Sun XF, Liu L, Liu XX, Li G. Bioresources 2023; 18: 7098-7108
- 44 Chen Q.-L, Ding J, Zhu D, Hu H.-W, Delgado-Baquerizo M, Ma Y.-B, He J.-Z, Zhu Y.-G. Soil Biol. Biochem. 2020; 141: 107686
- 45 Jones DL, Edwards AC. Plant Soil 1993; 150: 157-165
- 46 Spangenberg A, Cecchini G, Lamersdorf N. Plant Soil 1997; 196: 59-70
- 47 Wang T, Zhu B, Zhou M. J. Hydrol. 2019; 570: 839-849
- 48 Zhu B, Wang T, Kuang F, Luo Z, Tang J, Xu T. Soil Sci. Soc. Am. J. 2009; 73: 1419-1426
- 49 Zhao X, Wu P, Gao X, Tian L, Li H. CATENA 2014; 113: 386-391
- 50 Fasinmirin JT, Olorunfemi IE, Olakuleyin F. Soil Tillage Res. 2018; 182: 45-56
- 51 Song Y, Cao J, Ding W, Song Z, Liu H, Huang S, Zhu W. Journal 2023; 15
- 52 Zhang N, Ye X, Gao Y, Liu G, Liu Z, Zhang Q, Liu E, Sun S, Ren X, Jia Z, Siddique KH. M, Zhang P. Sci. Total Environ. 2023; 905: 167290