Climate-Smart Drip Irrigation with Fertilizer Coupling Strategies to Improve Tomato Yield, Quality, Resources Use Efficiency and Mitigate Greenhouse Gases Emissions
<b>Background:</b> Integrated water and fertilizer management is important for promoting the sustainable development of agriculture. Climate-smart drip irrigation with fertilizer coupling strategies plays an important role to mitigate greenhouse gas emissions, ensuring food production, a...
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MDPI AG
2024-11-01
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| author | Xinchao Ma Yanchao Yang Zhanming Tan Yunxia Cheng Tingting Wang Liyu Yang Tao He Shuang Liang |
| author_facet | Xinchao Ma Yanchao Yang Zhanming Tan Yunxia Cheng Tingting Wang Liyu Yang Tao He Shuang Liang |
| author_sort | Xinchao Ma |
| collection | DOAJ |
| description | <b>Background:</b> Integrated water and fertilizer management is important for promoting the sustainable development of agriculture. Climate-smart drip irrigation with fertilizer coupling strategies plays an important role to mitigate greenhouse gas emissions, ensuring food production, and alleviating water scarcity and excessive use of fertilizers. <b>Methods:</b> The greenhouse experiment consists of three drip irrigation treatments which include D1: drip irrigation (100 mm); D2: drip irrigation (200 mm); D3: drip irrigation (300 mm) under three different fertilizer management practices N1: nitrogen level (150 kg N ha<sup>−1</sup>); N2: nitrogen level (300 kg N ha<sup>−1</sup>); N3: nitrogen level (450 kg N ha<sup>−1</sup>). <b>Results:</b> The results showed that significantly improved soil moisture contents, quality and tomato yield, while reduced (38.6%) greenhouse gas intensity (GHGI) under the D3N3 treatment. The D2 and D3 drip irrigation treatments with 450 kg nitrogen ha<sup>−1</sup> considerably improved NH<sub>4</sub><sup>+</sup>-N contents, and NO<sub>3</sub><sup>−</sup>-N contents at the fruit formation stage. The improve in net primary productivity (NPP), net ecosystem productivity (NEP), evapotranspiration (ET), and ecosystem crop water productivity (CWP<sub>eco</sub>) through D3N3 treatment is higher. The D3N3 treatment improved (28.2%) the net global warming potential (GWP), but reduced GHGI, due to improved (18.4%) tomato yield. The D3N3 treatment had significantly greater irrigation water productivity (IWP) (42.8%), total soluble sugar (TSS) (32.9%), vitamin C content (VC) (39.2%), soluble sugar content (SSC) (44.2%), lycopene content (41.3%) and nitrogen use efficiency (NUE) (52.4%), as compared to D1N1 treatment. <b>Conclusions:</b> Therefore, in greenhouse experiments, the D3N3 may be an effective water-saving and fertilizer management approach, which can improve WUE, tomato yield, and quality while reducing the effect of global warming. |
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| spelling | doaj-art-ce5d782b741a4ff9877f78c3be04dd0f2025-08-20T01:53:57ZengMDPI AGLand2073-445X2024-11-011311187210.3390/land13111872Climate-Smart Drip Irrigation with Fertilizer Coupling Strategies to Improve Tomato Yield, Quality, Resources Use Efficiency and Mitigate Greenhouse Gases EmissionsXinchao Ma0Yanchao Yang1Zhanming Tan2Yunxia Cheng3Tingting Wang4Liyu Yang5Tao He6Shuang Liang7Key Laboratory of Protected Agriculture of Southern Xinjiang/National and Local Joint Engineering Laboratory of High Efficiency and High Quality Cultivation and Deep Processing Technology of Characteristic Fruit Trees in Southern Xinjiang/College of Horticulture and Forestry Sciences, Tarim University, Alar 843300, ChinaKey Laboratory of Protected Agriculture of Southern Xinjiang/National and Local Joint Engineering Laboratory of High Efficiency and High Quality Cultivation and Deep Processing Technology of Characteristic Fruit Trees in Southern Xinjiang/College of Horticulture and Forestry Sciences, Tarim University, Alar 843300, ChinaKey Laboratory of Protected Agriculture of Southern Xinjiang/National and Local Joint Engineering Laboratory of High Efficiency and High Quality Cultivation and Deep Processing Technology of Characteristic Fruit Trees in Southern Xinjiang/College of Horticulture and Forestry Sciences, Tarim University, Alar 843300, ChinaKey Laboratory of Protected Agriculture of Southern Xinjiang/National and Local Joint Engineering Laboratory of High Efficiency and High Quality Cultivation and Deep Processing Technology of Characteristic Fruit Trees in Southern Xinjiang/College of Horticulture and Forestry Sciences, Tarim University, Alar 843300, ChinaKey Laboratory of Protected Agriculture of Southern Xinjiang/National and Local Joint Engineering Laboratory of High Efficiency and High Quality Cultivation and Deep Processing Technology of Characteristic Fruit Trees in Southern Xinjiang/College of Horticulture and Forestry Sciences, Tarim University, Alar 843300, ChinaKey Laboratory of Protected Agriculture of Southern Xinjiang/National and Local Joint Engineering Laboratory of High Efficiency and High Quality Cultivation and Deep Processing Technology of Characteristic Fruit Trees in Southern Xinjiang/College of Horticulture and Forestry Sciences, Tarim University, Alar 843300, ChinaKey Laboratory of Protected Agriculture of Southern Xinjiang/National and Local Joint Engineering Laboratory of High Efficiency and High Quality Cultivation and Deep Processing Technology of Characteristic Fruit Trees in Southern Xinjiang/College of Horticulture and Forestry Sciences, Tarim University, Alar 843300, ChinaKey Laboratory of Protected Agriculture of Southern Xinjiang/National and Local Joint Engineering Laboratory of High Efficiency and High Quality Cultivation and Deep Processing Technology of Characteristic Fruit Trees in Southern Xinjiang/College of Horticulture and Forestry Sciences, Tarim University, Alar 843300, China<b>Background:</b> Integrated water and fertilizer management is important for promoting the sustainable development of agriculture. Climate-smart drip irrigation with fertilizer coupling strategies plays an important role to mitigate greenhouse gas emissions, ensuring food production, and alleviating water scarcity and excessive use of fertilizers. <b>Methods:</b> The greenhouse experiment consists of three drip irrigation treatments which include D1: drip irrigation (100 mm); D2: drip irrigation (200 mm); D3: drip irrigation (300 mm) under three different fertilizer management practices N1: nitrogen level (150 kg N ha<sup>−1</sup>); N2: nitrogen level (300 kg N ha<sup>−1</sup>); N3: nitrogen level (450 kg N ha<sup>−1</sup>). <b>Results:</b> The results showed that significantly improved soil moisture contents, quality and tomato yield, while reduced (38.6%) greenhouse gas intensity (GHGI) under the D3N3 treatment. The D2 and D3 drip irrigation treatments with 450 kg nitrogen ha<sup>−1</sup> considerably improved NH<sub>4</sub><sup>+</sup>-N contents, and NO<sub>3</sub><sup>−</sup>-N contents at the fruit formation stage. The improve in net primary productivity (NPP), net ecosystem productivity (NEP), evapotranspiration (ET), and ecosystem crop water productivity (CWP<sub>eco</sub>) through D3N3 treatment is higher. The D3N3 treatment improved (28.2%) the net global warming potential (GWP), but reduced GHGI, due to improved (18.4%) tomato yield. The D3N3 treatment had significantly greater irrigation water productivity (IWP) (42.8%), total soluble sugar (TSS) (32.9%), vitamin C content (VC) (39.2%), soluble sugar content (SSC) (44.2%), lycopene content (41.3%) and nitrogen use efficiency (NUE) (52.4%), as compared to D1N1 treatment. <b>Conclusions:</b> Therefore, in greenhouse experiments, the D3N3 may be an effective water-saving and fertilizer management approach, which can improve WUE, tomato yield, and quality while reducing the effect of global warming.https://www.mdpi.com/2073-445X/13/11/1872coupling of drip irrigation and fertilizertomato productiongreenhouse gas emissionsnutrients updateirrigation water productivitytomato quality |
| spellingShingle | Xinchao Ma Yanchao Yang Zhanming Tan Yunxia Cheng Tingting Wang Liyu Yang Tao He Shuang Liang Climate-Smart Drip Irrigation with Fertilizer Coupling Strategies to Improve Tomato Yield, Quality, Resources Use Efficiency and Mitigate Greenhouse Gases Emissions Land coupling of drip irrigation and fertilizer tomato production greenhouse gas emissions nutrients update irrigation water productivity tomato quality |
| title | Climate-Smart Drip Irrigation with Fertilizer Coupling Strategies to Improve Tomato Yield, Quality, Resources Use Efficiency and Mitigate Greenhouse Gases Emissions |
| title_full | Climate-Smart Drip Irrigation with Fertilizer Coupling Strategies to Improve Tomato Yield, Quality, Resources Use Efficiency and Mitigate Greenhouse Gases Emissions |
| title_fullStr | Climate-Smart Drip Irrigation with Fertilizer Coupling Strategies to Improve Tomato Yield, Quality, Resources Use Efficiency and Mitigate Greenhouse Gases Emissions |
| title_full_unstemmed | Climate-Smart Drip Irrigation with Fertilizer Coupling Strategies to Improve Tomato Yield, Quality, Resources Use Efficiency and Mitigate Greenhouse Gases Emissions |
| title_short | Climate-Smart Drip Irrigation with Fertilizer Coupling Strategies to Improve Tomato Yield, Quality, Resources Use Efficiency and Mitigate Greenhouse Gases Emissions |
| title_sort | climate smart drip irrigation with fertilizer coupling strategies to improve tomato yield quality resources use efficiency and mitigate greenhouse gases emissions |
| topic | coupling of drip irrigation and fertilizer tomato production greenhouse gas emissions nutrients update irrigation water productivity tomato quality |
| url | https://www.mdpi.com/2073-445X/13/11/1872 |
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