Optimizing Tomato Cultivation: Impact of Ammonium-Nitrate Ratios on Growth, Nutrient Uptake, and Fertilizer Utilization
文献类型： 外文期刊
作者： Wang, Chengshun 1 ; Wu, Gang 2 ; Wang, Hong 1 ; Wang, Jiabao 2 ; Yuan, Manman 2 ; Guo, Xiong 2 ; Liu, Chuang 2 ; Xing, Suzhi 1 ; Sun, Yixiang 2 ; Talpur, Mir Moazzam Ali 3 ;
作者机构： 1.Anhui Sci & Technol Univ, Coll Resources & Environm, Fengyang 233100, Peoples R China
2.Anhui Acad Agr Sci, Soil & Fertilizer Res Inst, Key Lab Nutrient Cycling & Arable Land Conservat A, Hefei 230031, Peoples R China
3.Hohai Univ, Coll Agr Sci & Engn, Nanjing 210098, Peoples R China
关键词： tomato; ammonium nitrogen; nitrate nitrogen; yield; quality
期刊名称：SUSTAINABILITY （ 影响因子：3.3； 五年影响因子：3.6 ）
ISSN：
年卷期： 2024 年 16 卷 13 期
页码：
收录情况： SCI
摘要： Tomatoes, an essential crop in controlled environments, benefit significantly from the careful use of nitrogen fertilizers, which are crucial for improving both yield and nitrogen efficiency. Using a tomato pot experiment arranged in a facility greenhouse, five treatments were established as follows: a control excluding the application of nitrogen fertilizer (C), and applications of ammonium nitrogen and nitrate nitrogen with nitrogen mass ratios of 0:100 (A0N100), 25:75 (A25N75), 50:50 (A50N50), 75:25 (A75N25), and 100:0 (A100N0), to study the effects of different ratios of nitrogen mass on tomato yield, quality, nutrient accumulation, and nitrogen fertilizer utilization. The results showed that compared with C, the different ammonium-nitrate ratios significantly increased the yield, dry matter mass, N, P, and K accumulation, soluble solids, soluble sugars, and vitamin C content (Vc) of the tomatoes. Among all the treatments, A75N25 tomatoes had the highest dry matter accumulation, nitrogen, phosphorus, and potassium accumulation in fruits, soluble sugar, and soluble solids content. The differences in tomato yield and nitrogen fertilizer utilization between A75N25 and A100N0 were insignificant but their values were significantly higher than those of the other treatments. A75N25 had the highest nitrogen fertilizer utilization rate, 42.1% to 82.3% higher than C, A25N75, and A50N50. Hence, an ammonium-to-nitrate nitrogen mass ratio of 75:25 optimized tomato yield and quality in a controlled environment while minimizing nutrient loss.
- 相关文献
作者其他论文 更多>>
-
Effects of water-soluble protein of turtle shell on the quality and in vitro digestibility of rice noodles
作者：Ren, Mengying;Lu, Jianfeng;Wang, Hong;Song, Yuan;Lin, Lin;Ren, Mengying;Lu, Jianfeng;Wang, Hong;Song, Yuan;Lin, Lin;Li, Zhengrong;Lai, Nianyue;Zhou, Beibei;Yang, Li;Xiang, Xudong;Han, Xiaomiao
关键词：Turtle shell extract; Water-soluble protein; Rice noodles; Eating quality; Gelatinization; Digestibility
-
Productivity of saline soils can be improved by integrating soil-crop system management
作者：Miao, Qi;Wu, Gang;Sun, Yixiang;Wu, Shuaibing;Li, Junchao;Ying, Hao;Cui, Zhenling;Zhang, Jishi;Wang, Yunhong
关键词：Saline soil; Improved soil; Crop management; Spring maize; Soil-crop interaction
-
Strategies to reduce CH4 and N2O emissions whilst maintaining crop yield in rice-wheat system under climate change using SPACSYS model
作者：Wang, Shuhui;Sun, Nan;Zhang, Shuxiang;Xu, Minggang;Wang, Shuhui;Wellens, Joost;Longdoz, Bernard;Meersmans, Jeroen;Colinet, Gilles;Mu, Zhijian;Wang, Fa;Shi, Xiaojun;Liu, Chuang;Xu, Minggang;Wu, Lianhai;Wu, Lianhai
关键词：Climate change; Crop yield; SOC; GHG; Mitigation; SPACSYS
-
Blended controlled-release nitrogen fertilizer increases rice post-anthesis nitrogen accumulation, translocation and nitrogen-use efficiency
作者：Yuan, Manman;Wu, Gang;Wang, Jiabao;Liu, Chuang;Zhang, Xiangming;Wang, Wenjun;Sun, Yixiang;Hu, Yegong;Hu, Run;Zhou, Yan
关键词：economic return; yield; nitrogen translocation; post-anthesis nitrogen uptake; urea N type
-
Yield, nutritional and flavor quality of Chinese cabbage under different rates of chicken manure substituted for chemical fertilizer
作者：Zhang, Yuwei;Tang, Shan;Jin, Qi;Li, Ya-li;Wang, Hong;Huang, Shao Wen;Tang, Shan;Gao, Wei
关键词：Chinese cabbage; Chicken manure; Nutritional and flavor quality; Mineral elements; Volatiles
-
Environmental impact and mitigation potentials in Greenhouse tomatoes production system in Yangtze River Delta
作者：Wu, Gang;Yuan, Manman;Wang, Jiabao;Sun, Yixiang;Zhao, Mingjiong;Wang, Xingbang;Chen, Xinping;Wang, Xiaozhong;Liu, Bin
关键词：Environmental impact; Mitigation potentials; Yield; Greenhouse tomatoes; Yangtze River Delta
-
Optimizing fertilization strategies for a climate-resilient rice - wheat double cropping system
作者：Liu, Chuang;Sun, Zhili;Wang, Xiao;Wu, Gang;Yuan, Manman;Wang, Jiabao;Sun, Yixiang;Liu, Chuang;Wu, Lianhai;Liu, Chuang;Liu, Yi
关键词：Water-soluble nitrogen losses; N2O Emissions; Climate change; Crop Productivity; Nitrogen Management; SPACSYS
