数字农科院2.0

The Effects of Irrigation and Nitrogen Application on the Water and Nitrogen Utilization Characteristics of Drip-Irrigated Winter Wheat in the North China Plain

文献类型： 外文期刊

作者： Jingtao Qin;Xichao Fan;Xiaosen Wang;Mingliang Jiang;Mouchao Lv

作者机构：

关键词： evapotranspiration;irrigation;nitrogen;nitrogen partial factor productivity;water use efficiency;winter wheat;yield

期刊名称： Agronomy

ISSN： 2073-4395

年卷期： 2024 年 14 卷 11 期

页码：

收录情况： SCIE（2024版）

摘要： Reducing irrigation and nitrogen fertilizer application while maintaining crop yields is crucial for sustainable agriculture in the North China Plain. To investigate the effects of irrigation and nitrogen application on above-ground nitrogen accumulation (ANA), yield, water consumption, and the water and nitrogen use efficiency of drip-irrigated winter wheat, a three-season field experiment was conducted with four levels of nitrogen fertilizer application (250, 167, 83, and 0 kg hm−2, referred to as N3, N2, N1, and N0, respectively) and three levels of irrigation (80, 60, and 40 mm per irrigation event, referred to as W3, W1, and W1, respectively). Additionally, a control treatment (CK) was set up with almost no irrigation (only 10 mm of fertilizer water for topdressing was applied) at the N3 application level. The results indicated that over the three seasons, the average yield of irrigation treatments was 35.3% higher than that of the CK treatment under the N3 condition. Both irrigation and nitrogen application improved wheat yield and ANA; however, when irrigation exceeded W2 or nitrogen application exceeded N2, their positive effects were negligible. Due to the seasonal depletion of soil nitrogen by low-nitrogen treatments (N1 and N0), along with their other negative effects on soil health, the yields and ANA of N1 and N0 treatments gradually declined over seasons. Increased irrigation promoted evapotranspiration (ET), and when nitrogen application did not exceed N2, higher nitrogen levels also enhanced ET and soil water consumption within ET. Moderately reducing irrigation can enhance water use efficiency (WUE); however, extreme water scarcity can also decrease WUE. Compared to higher irrigation and nitrogen application treatments, the W2N2 treatment showed no significant decrease in either yield or WUE, along with an increase in NPE. Moreover, the NPFP of the N2 treatment was higher than that of the N3 treatment. Consequently, the W2N2 treatment is recommend as the optimal irrigation and nitrogen management strategy under the experimental conditions.

分类号：

  • 相关文献

[1]Optimization of Irrigation Parameters of Peanut Under Mulched Drip Irrigation in Xinjiang Based on Yield and Water Use Efficiency. Yuchao Zhang,Shaofei Li,Weimin Cui,Yang Gao,Zhuanyun Si,Haiming Li,Junwei Chen,Jianshu Dong,Qiang Li,Xiaojun Shen,Xiaopei Zhang. 2025

[2]Effects of variation in rainfall on rainfed crop yields and water use in dryland farming areas in China. Wang, Xiaobin,Cai, Dianxiong,Wu, Huijun,Cai, Dianxiong,Hoogmoed, W. B.,Oenema, O..

[3]Effects of Tillage Practices on Water Consumption, Water Use Efficiency and Grain Yield in Wheat Field. Zheng Cheng-yan,Yu Zhen-wen,Shi Yu,Cui Shi-ming,Wang Dong,Zhang Yong-li,Zheng Cheng-yan,Zhao Jun-ye. 2014

[4]Impact of Subsoiling on Cultivated Horizon Construction and Grain Yield of Winter Wheat in the North China Plain. Xiaoman Qiang,Jingsheng Sun,Huifeng Ning. 2022

[5]Spatial and temporal distributions of nitrogen and crop yield as affected by nonuniformity of sprinkler fertigation. Li, JS,Li, B,Rao, MJ. 2005

[6]Effects of Timing in Irrigation and Fertilization on Soil NO3--N Distribution, Grain Yield and Water-Nitrogen Use Efficiency of Drip-Fertigated Winter Wheat in the North China Plain. Sun, Weihao,Hamani, Abdoul Kader Mounkaila,Si, Zhuanyun,Abubakar, Sunusi Amin,Liang, Yueping,Liu, Kun,Gao, Yang. 2022

[7]The impacts of irrigation methods and regimes on the water and nitrogen utilization efficiency in subsoiling wheat fields. Xuchen Liu,Junming Liu,Chao Huang,Huihao Liu,Ye Meng,Haiqing Chen,Shoutian Ma,Zhandong Liu. 2024

[8]Reducing greenhouse gas emissions from a wheat-maize rotation system while still maintaining productivity. Li, Jianzheng,Wang, Yingchun,Wang, Daolong,Wang, Ligang,Gao, Chunyu,Li, Jianzheng,Wang, Enli,Xing, Hongtao.

[9]Measurements of water dissipation and water use efficiency at the canopy level in a peach orchard. Ouyang, Z. -P.,Guo, J. -X.,Mei, X. -R.,Li, Y. -Z..

[10]Ecosystem Functioning of the Loess Plateau in China from Vegetation Restoration Relied Largely on Climate. Wang Y.,Dong G.,Qu L.,Wu Z.,Zhao F.,Shao C.. 2023

[11]Leaf- and ecosystem-scale water use efficiency and their controlling factors of a kiwifruit orchard in the humid region of Southwest China. Shouzheng Jiang,Lu Zhao,Chuan Liang,Xiaotao Hu,Wang Yaosheng,Daozhi Gong,Shunsheng Zheng,Yaowei Huang,Qing Yan He,Ningbo Cui. 2022

[12]Developing a Subsurface Drip Irrigation Scheduling Mode Based on Water Evaporation: Impacts Studies on Cucumbers Planted in a Greenhouse in the North China Plain. Xiaosen Wang,Jingtao Qin,Mingliang Jiang,Yixuan Fan,Sen Wang. 2023

[13]Greenhouse tomato-cucumber yield and soil N leaching as affected by reducing N rate and adding manure: a case study in the Yellow River Irrigation Region China. Luo, Jiang-Hang,Chen, Xiao-Qun,Zhang, Xue-Jun,Zhao, Ying,Zhang, Wei-Li.

[14]Increasing Planting Density and Optimizing Irrigation to Improve Maize Yield and Water-Use Efficiency in Northeast China. Shen, Dongping,Wang, Keru,Zhou, Linli,Fang, Liang,Wang, Zhen,Fu, Jiale,Zhang, Tingting,Liang, Zhongyu,Xie, Ruizhi,Ming, Bo,Hou, Peng,Xue, Jun,Li, Jianmin,Kang, Xiaojun,Zhang, Guoqiang,Li, Shaokun. 2024

[15]Effect of alternative tillage and residue cover on yield and water use efficiency in annual double cropping system in North China Plain. He Jin,Wang Qingjie,Li Hongwen,Gao Huanwen,Liu Lijin.

[16]Effects of different planting patterns on water use and yield performance of winter wheat in the Huang-Huai-Hai plain of China. Zhang, Jiyang,Sun, Jingsheng,Duan, Aiwang,Wang, Jinglei,Shen, Xiaojun,Liu, Xiaofei.

[17]Simulated impact of elevated CO2, temperature, and precipitation on the winter wheat yield in the North China Plain. Yang, Peng,Wu, Wenbin,Li, Zhengguo,Yu, Qiangyi,Liu, Zhenhuan,Tang, Pengqin,Zha, Yan,Tang, Huajun,Yang, Peng,Kimoto, Masahide,Inatsu, Masaru. 2014

[18]Tillage practices offset wheat yield reductions under limited irrigation regime in the North China Plain. Di Zhang,Dongxiao Li,Hongguang Wang,Haoran Li,Ruiqi Li,William D. Batchelor,Hui Ju,Yanming Li. 2023

[19]A high-yield and high-efficiency cultivation pattern of winter wheat in North China Plain: High-low seedbed cultivation. Zhuanyun Si,Junming Liu,Lifeng Wu,Sen Li,Guangshuai Wang,Jiachuan Yu,Yang Gao,Aiwang Duan. 2023

[20]Drip Irrigation Coupled with Wide-Row Precision Seeding Enhances Winter Wheat Yield and Water Use Efficiency by Optimizing Canopy Structure and Photosynthetic Performance. Wang, Shengfeng,Zhan, Enlai,Long, Zijun,Liang, Guowei,Gao, Minjie,Wang, Guangshuai. 2026

作者其他论文 更多>>