数字农科院2.0

Effects of Combination of Water-Retaining Agent and Nitrogen Fertilizer on Soil Characteristics and Growth of Winter Wheat under Subsoiling Tillage in South Loess Plateau of China

文献类型： 外文期刊

作者： Hanbo Wang;Qiuyan Huo;Tieqiang Wang;Guohua Lv;Weidong Li;Jiameng Ren;Shuantang Zhang;Jiusheng Li

作者机构：

关键词： bacterial community structure;nitrogen fertilizer;soil physicochemical properties;subsoiling;water-retaining agent

期刊名称： Agronomy

ISSN： 2073-4395

年卷期： 2024 年 14 卷 6 期

页码：

收录情况： SCIE（2024版）

摘要： This study was carried out to evaluate the effects of the combined application of water-retaining agents and nitrogen fertilizers on soil physicochemical properties, bacterial communities, and root growth under winter wheat planting mode in the Guanzhong area of Shaanxi Province. Based on the positioning experiment of dry farming in the loessal soil area of Shaanxi Province, four treatments were set up by using the tillage method of subsoiling + rotary tillage and straw returning: only fertilization (U), only water retention agent sodium polyacrylate (C3H3NaO2)n (S), combined use of water-retaining agent sodium polyacrylate (C3H3NaO2)n and fertilizer (US), and control group CK (no treatment). The ultra-high-throughput sequencing of 16S rRNA genes of soil bacteria was performed by the Illumina Hiseq platform, and the effects of different tillage measures on soil bacterial diversity and community structure were analyzed. In addition, the effects of these tillage measures on soil physicochemical properties and winter wheat root length density at booting and flowering stages were evaluated. The results indicated that the combination of the water-retaining agent and fertilizer markedly enhanced the contents of ammonium nitrogen, available phosphorus, and available potassium in the 0~20 cm soil layer, significantly increased the soil moisture content, and promoted the deep growth of roots. The root length density was 4.70 times higher than that of the control group at the booting stage. In addition, the combined application alleviated the decrease in soil microbial diversity caused by individual fertilization, especially significantly increasing the abundance of Gemmatimonadetes, Acidobacteria, and Planctomycetes in the 0~10 cm soil layer. This study reveals the potential of the combined use of water retention agents and fertilizers to optimize the soil environment and enhance winter wheat yield, which provides a scientific basis for improving local agricultural practices.

分类号：

  • 相关文献

[1]Effects of pyraclostrobin, metalaxyl-M, trichloroisocyanuric acid and thiodiazole copper on soil physicochemical properties and bacterial diversity, community structure and function. Pei, Zhouyang, Qiu, Zhaoguo, Yao, Zhiwen, Zhu, Qifa, Wang, Jie, Han, Qingli, Li, Fengyu, Huang, Bin. 2025

[2]甘蓝型油菜ACCase、DGAT2和船PC基因对氮素用量的应答. 闫贵欣,陈碧云,许鲲,高桂珍,吕培军,伍晓明,李锋,李俊. 2012

[3]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.

[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]Quantifying the impact of induced topsoil and historical subsoil compaction as well as the persistence of subsoiling. Lidong Ren,Wim M. Cornelis,Greet Ruysschaert,Jan De Pue,Peter Lootens,Tommy D'Hose. 2022

[6]Deep tillage enhanced soil organic carbon sequestration in China: A meta-analysis. Xiya Wang,Xinpeng Xu,Shaojun Qiu,Shicheng Zhao,Ping He. 2023

[7]Influence of straw incorporation with and without straw decomposer on soil bacterial community structure and function in a rice-wheat cropping system. Zhao, Jun,Ni, Tian,Xun, Weibing,Huang, Xiaolei,Huang, Qiwei,Ran, Wei,Shen, Biao,Shen, Qirong,Zhang, Ruifu.

[8]Effect of biochar additions to soil on nitrogen leaching, microbial biomass and bacterial community structure. Xu, Nan,Tan, Guangcai,Wang, Hongyuan,Gai, Xiapu.

[9]Effects of organic-inorganic compound fertilizer with reduced chemical fertilizer application on crop yields, soil biological activity and bacterial community structure in a rice-wheat cropping system. Zhao, Jun,Ni, Tian,Li, Jing,Lu, Qiang,Fang, Zhiying,Huang, Qiwei,Li, Rong,Shen, Biao,Shen, Qirong,Zhao, Jun,Ni, Tian,Li, Jing,Lu, Qiang,Fang, Zhiying,Huang, Qiwei,Li, Rong,Shen, Biao,Shen, Qirong,Zhao, Jun,Ni, Tian,Li, Jing,Lu, Qiang,Fang, Zhiying,Huang, Qiwei,Li, Rong,Shen, Biao,Shen, Qirong,Zhao, Jun,Ni, Tian,Li, Jing,Lu, Qiang,Fang, Zhiying,Huang, Qiwei,Li, Rong,Shen, Biao,Shen, Qirong,Zhang, Ruifu.

[10]Does microbial habitat or community structure drive the functional stability of microbes to stresses following re-vegetation of a severely degraded soil?. Zhang, Bin,Zhang, Bin,Deng, Huan,Wang, Hui-li,Yin, Rui,Deng, Huan,Wang, Hui-li,Hallett, Paul D.,Griffiths, Bryan S.,Daniell, Tim J.. 2010

[11]Spatial and seasonal variations in bacterial communities of the Yellow Sea by T-RFLP analysis. Wang, Hongyuan,Jiang, Xiaolu,Guan, Huashi,Wang, Hongyuan,He, Ya. 2009

[12]Biodegradation of bensulfuron-methyl and its effect on bacterial community in paddy soils. Xiao-Yan Lin *, Yu-Yi Yang , Yu-Hua Zhao , Qing-Lin Fu. 2012

[13]Altered Organic Matter Chemical Functional Groups and Bacterial Community Composition Promote Crop Yield under Integrated Soil–Crop Management System. Li Q.,Kumar A.,Song Z.,Gao Q.,Kuzyakov Y.,Tian J.,Zhang F.. 2023

[14]Greenhouse Gas Emissions and Bacterial Community Structure as Influenced by Biodegradable Film Mulching in Eastern China. Xiong, Jiahuan,Ye, Tiancheng,Sun, Kaixuan,Gao, Yizhuo,Chen, Huizhe,Xiang, Jing,Wang, Yaliang,Wang, Zhigang,Zhang, Yuping,Zhang, Yikai. 2023

[15]Phosphate fertilizers facilitated the Cd contaminated soil remediation by sepiolite: Cd mobilization, plant toxicity, and soil microbial community. Rong Huang,Yanqiong Li,Feng Li,Xiuling Yin,Ran Li,Zhimin Wu,Xuefeng Liang,Zhian Li. 2022

[16]Effects of Vegetation Restoration on the Structure and Function of the Rhizosphere Soil Bacterial Community of Solanum rostratum [植被恢复对刺萼龙葵根际土壤细菌群落结构与功能的影响]. Zhang R.-H.,Song Z.,Fu W.-D.,Yun L.-L.,Gao J.-H.,Wang R.,Wang Z.-H.,Zhang G.-L.. 2021

[17]Impact of long-term application of manure and inorganic fertilizers on common soil bacteria in different soil types. Jinshan Lian,Huiying Wang,Ye Deng,Minggang Xu,Shutang Liu,Baoku Zhou,Kamlesh Jangid,Yinghua Duan. 2022

[18]Enzymatic stoichiometry reveals phosphorus limitation-induced changes in the soil bacterial communities and element cycling: Evidence from a long-term field experiment. Jiwen Cui,Shuai Zhang,Xiya Wang,Xinpeng Xu,Chao Ai,Guoqing Liang,Ping Zhu,Wei Zhou. 2022

[19]Integrating rhizosphere bacterial structure and metabolites with soil Cd availability in different parent paddy soils. Jing Wang,Meng Wang,Lei Yu,Xiaoyi Sun,Luyao Qin,Jiaxiao Liu,Yun Han,Shibao Chen. 2024

[20]Responses of physiological, microbiome and lipid metabolism to lignocellulose wastes in gut of yellow mealworm (Tenebrio molitor). Xinrui Mao,Jiaming Li,Enqing Meng,Wenbiao Jin,Wei Han. 2024

作者其他论文 更多>>