数字农科院2.0

Optimal irrigation water salinity enhances tomato(Solanum lycopersicum L.) yield in sand culture by regulating substrate salinity

文献类型： 外文期刊

作者： Wenge Jiang;Zhi Gong;Yuhui Yang;Zhanming Tan;Zhaoyang Li;Dongwei Li

作者机构：

关键词： Growth and yield;Saline water drip irrigation;Sand-cultured tomatoes;Structural equation model;TOPSIS entropy weight method

期刊名称： Agricultural Water Management

ISSN： 0378-3774

年卷期： 2025 年 317 卷

页码：

收录情况： SCIE（2025版） ; ; EI（2025版）

摘要： Effectively utilizing saline water and yellow sand resources is crucial for addressing Xinjiang's two significant agricultural challenges: freshwater scarcity and soil salinization. Integrating water conservation and salt management in this region requires innovative irrigation strategies. In this study, we conducted a controlled greenhouse experiment using tomato plants (Solanum lycopersicum L.) grown in yellow sand, with six irrigation treatments: a groundwater control (CK, salinity 0.80–1 g/L) and five saline water salinity gradients (2–6 g/L). We systematically investigated the effects of different irrigation salinities on the growth and yield of sand-cultured tomatoes. Over two growing seasons, saline water irrigation led to increased substrate water content and salinity. An irrigation salinity of 3 g/L proved optimal, significantly improving root development (root length density increased by 23.21 %; mean root diameter by 26.71 %), which resulted in a 9.76 % increase in dry matter accumulation and a 35.24 % yield improvement compared to the control. In contrast, higher salinity levels (≥4 g/L) inhibited root growth and reduced yield by 34.02 %. Both TOPSIS entropy weighting and principal component analysis identified 3 g/L as the optimal salinity for tomato cultivation. Structural equation modeling (SEM) further revealed that optimal irrigation water salinity enhances tomato yield in sand culture by regulating substrate salinity to promote plant growth, offering a novel theoretical framework for water-land resource sustainable management in arid regions.

分类号：

  • 相关文献

[1]Revisiting growth-defence trade-offs and breeding strategies in crops. Gao, Mingjun,Hao, Zeyun,Ning, Yuese,He, Zuhua. 2024

[2]Slightly Saline Water Improved Physiology, Growth, and Yield of Tomato Plants in Yellow Sand Substrate. Wenge Jiang,Jiangfan Liu,Zhi Gong,Yang Gao,Zhaoyang Li,Zhanming Tan. 2024

[3]Incorporation Of Manure Into Ridge And Furrow Planting System Boosts Yields Of Maize By Optimizing Soil Moisture And Improving Photosynthesis. Fang, Yanjie,Yong, Beibei,Ning, Dongfeng,Fang, Yanjie,Qin, Anzhen,Xiao, Junfu,Liu, Zhandong,Duan, Aiwang,Zhao, Ben. 2019

[4]Ciprofloxacin Causes the Greatest Bacterial Community Variation in Swine Manure Composting. Tingting Song,Changxiong Zhu,Binxu Li,Kaiyang Jiang,Xuerong Wang,Muhammad Fahad Sardar,Sha Xue,Yali Huang,Hongna Li. 2021

[5]Direct and indirect effects of precipitation change and nutrients addition on desert steppe productivity in Inner Mongolia, northern China. Guo, Xinxin,Zuo, Xiaoan,Yue, Ping,Li, Xiangyun,Hu, Ya,Chen, Min,Yu, Qiang. 2022

[6]Multiple pressures and vegetation conditions shape the spatiotemporal variations of ecosystem services in the Qinghai-Tibet Plateau. Liu Y.,Lü Y.,Zhao M.,Fu B.. 2023

[7]Extreme drought does not alter the stability of aboveground net primary productivity but decreases the stability of belowground net primary productivity in a desert steppe of northern China. Li, Xiangyun,Zuo, Xiaoan,Zhao, Xueyong,Wang, Shaokun,Yue, Ping,Xu, Chong,Yu, Qiang,Medina-Roldan, Eduardo. 2022

[8]How can apple farmers be encouraged to apply information technology? The moderating effect of knowledge sharing. Xue Chen,Ye Jin,Shiping Mao. 2021

[9]Driving mechanism for farmers to adopt improved agricultural systems in China: The case of rice-green manure crops rotation system. Fuduo Li,Kangjie Zhang,Jing Ren,Changbin Yin,Yang Zhang,Jun Nie. 2021

[10]Ciprofloxacin Causes the Greatest Bacterial Community Variation in Swine Manure Composting. Tingting Song,Changxiong Zhu,Binxu Li,Kaiyang Jiang,Xuerong Wang,Muhammad Fahad Sardar,Sha Xue,Yali Huang,Hongna Li. 2022

[11]Reinforced soil salinization with distance along the river: A case study of the Yellow River Basin. Wang X.,Zhang H.,Zhang Z.,Zhang C.,Zhang K.,Pang H.,Bell S.M.,Li Y.,Chen J.. 2023

[12]Effect of temperature and storage methods on liquid digestate: Focusing on the stability, phytotoxicity, and microbial community. Yan J.,Chen X.,Wang Z.,Zhang C.,Meng X.,Zhao X.,Ma X.,Zhu W.,Cui Z.,Yuan X.. 2023

[13]Impacts of Saline Water Irrigation on Soil Respiration from Cotton Fields in the North China Plain. Shuang Zhou,Yang Gao,Junpeng Zhang,Jie Pang,Abdoul Kader Mounkaila Hamani,Chunping Xu,Hongkai Dang,Caiyun Cao,Guangshuai Wang,Jingsheng Sun. 2023

[14]The trade-offs effect of ecosystem health and socio-economic development on tea production. Dongyan Pang,Mingyue Zhao,Liping Cai,Yinlong Xu,Waner Zhang. 2024

[15]Chinese consumers’ psychology and behavior of the foods with nutrition claims based on AISAS model. Zeying Huang,Haijun Li,Jiazhang Huang. 2024

[16]Consumer Preferences and Willingness to Pay for High-Quality Vegetable Oils: A Cross-Sectional Analysis of Chinese Residents. Shiting Tang,Pei Wang,Huan Xing,Zeying Huang,Peng Liu,Tai Li,Jiazhang Huang. 2024

[17]Long-term saline water irrigation has the potential to balance greenhouse gas emissions and cotton yield in North China plain. Shuang Zhou,Guangshuai Wang,Junpeng Zhang,Hongkai Dang,Yang Gao,Jingsheng Sun. 2024

[18]Effects of the types and ages of vegetation restoration on land surface roughness in the Eastern Hobq Desert, Northern China. Ji Feng,Yong Sheng Wu,Li Yuan Lu,Chasina Xi,Feng Yan Wu,Chao Yu Wang,Qiang Yin,Altantuya Dorjsuren,Rong Liang Jia,Yu Qiao,Yuan Fa Meng,Jie Yu. 2024

[19]Sustainable reuse of plant waste through biofumigation: controlling soil-borne pathogens and enhancing soil health via microbial regulation. Ji, Yutong,Zhang, Yi,Chen, Xinhua,Guo, Anmin,Zhang, Wei,Liu, Xuemei,Wang, Hongyu,Sun, Hai,Yan, Dongdong,Li, Yuan,Fang, Wensheng,Cao, Aocheng,Wang, Qiuxia. 2025

[20]Farmers' Willingness to Adopt Maize-Soybean Rotation Based on the Extended Theory of Planned Behavior: Evidence from Northeast China. Zhang, Yunzheng,Oyetunde-Usman, Zainab,Willcock, Simon,Zhang, Minglong,Jiang, Ning,Zhang, Luran,Zhang, Li,Su, Yu,Huo, Zongyi,Xu, Cailong,Chen, Yuquan,Meng, Qingfeng,Jia, Xiangping. 2025

作者其他论文 更多>>