IDEAS home Printed from https://ideas.repec.org/a/gam/jagris/v14y2024i7p1168-d1436892.html
   My bibliography  Save this article

Optimizing the Nitrogen Fertilizer Management to Maximize the Benefit of Straw Returning on Early Rice Yield by Modulating Soil N Availability

Author

Listed:
  • Juan Hu

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China
    These authors contributed equally to this work.)

  • Xianjiao Guan

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China
    These authors contributed equally to this work.)

  • Xihuan Liang

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China)

  • Binqiang Wang

    (Institute of Red Soil and Germplasm Resources, Nanchang 330000, China)

  • Xianmao Chen

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China)

  • Xiaolin He

    (Jiangxi Agricultural Technology Extension Station, Nanchang 330046, China)

  • Jiang Xie

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China)

  • Guoqiang Deng

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China)

  • Ji Chen

    (State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710061, China)

  • Xiuxiu Li

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China)

  • Caifei Qiu

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China)

  • Yinfei Qian

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China)

  • Chunrui Peng

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China)

  • Kun Zhang

    (Institute of Red Soil and Germplasm Resources, Nanchang 330000, China)

  • Jin Chen

    (Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs, Key Laboratory of Arable Land Improvement and Quality Improvement of Jiangxi Province, National Engineering and Technology Research Center for Red Soil Improvement, National Agricultural Experimental Station for Agricultural Environment of Yichun, Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
    Jinggangshan Institute of Red Soil, Jinggangshan Branch of Jiangxi Academy of Agricultural Sciences, Ji’an 343016, China)

Abstract

Straw returning has gradually been adopted as an effective approach to address the serious degradation of farmland. However, the carbon/nitrogen (C/N) ratio of rice straw is generally too high for microorganisms to decompose the organic materials and release nutrients, which may minimize the benefits of straw returning to the agricultural production system. This study aimed to investigate the effects of straw returning on rice production and propose optimum nitrogen (N) management for early rice production under a straw returning system. The total N fertilizer that was evaluated was 165 kg N ha-1, urea (46% N), applied in different proportions in three stages of rice cultivation: basal, tillering, and panicle. Using no straw returning with the N fertilizer ratio of basal:tillering:panicle = 5:2:3 treatment (T1) as the control, four different N fertilizer ratios of basal:tillering:panicle, including 5:2:3 (T2), 5:2:2 (T3), 5:4:1 (T4), and 5:5:0 (T5) were set under straw returning. The return of straw decreased the available N in the soil at the tillering stage, and impeded root growth and the crop canopy from establishing, which decreased the effective panicles by 10.1% compared with that of T1, limiting the increases in rice grain yield. Increasing the N fertilizer ratio 10–20% (T3 and T4) at the tillering stage effectively increased the content of soil ammonium and nitrate nitrogen, improved the root growth, and increased the root activities by 16.0–40.5% at the tillering stage. As a result, the effective panicle number increased by 5.1–16.2%. Among these, T4 treatment maximized the benefits of straw returning the most. Additionally, increasing the N fertilizer ratio at the tillering stage increased the shoot uptake across the early rice growing season and synchronized crop N uptake with the accumulation of carbon assimilates, which enhanced the crop growth rate and increased the rice yield by 13.5–25.1%. It is concluded that increasing the N fertilizer ratio by 20% at the tillering stage is a promising strategy to increase the availability of N in the phases of high demand for this nutrient.

Suggested Citation

  • Juan Hu & Xianjiao Guan & Xihuan Liang & Binqiang Wang & Xianmao Chen & Xiaolin He & Jiang Xie & Guoqiang Deng & Ji Chen & Xiuxiu Li & Caifei Qiu & Yinfei Qian & Chunrui Peng & Kun Zhang & Jin Chen, 2024. "Optimizing the Nitrogen Fertilizer Management to Maximize the Benefit of Straw Returning on Early Rice Yield by Modulating Soil N Availability," Agriculture, MDPI, vol. 14(7), pages 1-14, July.
    • Handle: RePEc:gam:jagris:v:14:y:2024:i:7:p:1168-:d:1436892
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2077-0472/14/7/1168/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2077-0472/14/7/1168/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Wang, Jun & Wang, Dejian & Zhang, Gang & Wang, Yuan & Wang, Can & Teng, Ying & Christie, Peter, 2014. "Nitrogen and phosphorus leaching losses from intensively managed paddy fields with straw retention," Agricultural Water Management, Elsevier, vol. 141(C), pages 66-73.
    2. Jingmiao Shao & Chunyu Gao & Patience Afi Seglah & Jie Xie & Li Zhao & Yuyun Bi & Yajing Wang, 2023. "Analysis of the Available Straw Nutrient Resources and Substitution of Chemical Fertilizers with Straw Returned Directly to the Field in China," Agriculture, MDPI, vol. 13(6), pages 1-20, June.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. JoungDu Shin & SangWon Park & Changyoon Jeong, 2020. "Assessment of Agro-Environmental Impacts for Supplemented Methods to Biochar Manure Pellets during Rice ( Oryza sativa L.) Cultivation," Energies, MDPI, vol. 13(8), pages 1-14, April.
    2. Tu, Anguo & Xie, Songhua & Mo, Minghao & Song, Yuejun & Li, Ying, 2021. "Water budget components estimation for a mature citrus orchard of southern China based on HYDRUS-1D model," Agricultural Water Management, Elsevier, vol. 243(C).
    3. Zeyu Tang & Xiaoyu Zhang & Ruxin Chen & Chaomin Ge & Jianjun Tang & Yanqiang Du & Peikun Jiang & Xiaobo Fang & Huabao Zheng & Cheng Zhang, 2024. "A Comprehensive Assessment of Rice Straw Returning in China Based on Life Cycle Assessment Method: Implications on Soil, Crops, and Environment," Agriculture, MDPI, vol. 14(7), pages 1-16, June.
    4. Shangying Cai & Yi Ma & Zhenkang Bao & Ziying Yang & Xiangyu Niu & Qingzhen Meng & Dongsheng Qin & Yan Wang & Junfeng Wan & Xiaoying Guo, 2024. "The Impacts of the C/N Ratio on Hydrogen Sulfide Emission and Microbial Community Characteristics during Chicken Manure Composting with Wheat Straw," Agriculture, MDPI, vol. 14(6), pages 1-18, June.
    5. Dong, Qiang & Dang, Tinghui & Guo, Shengli & Hao, Mingde, 2019. "Effect of different mulching measures on nitrate nitrogen leaching in spring maize planting system in south of Loess Plateau," Agricultural Water Management, Elsevier, vol. 213(C), pages 654-658.
    6. Dong, Qiang & Dang, Tinghui & Guo, Shengli & Hao, Mingde, 2019. "Effects of mulching measures on soil moisture and N leaching potential in a spring maize planting system in the southern Loess Plateau," Agricultural Water Management, Elsevier, vol. 213(C), pages 803-808.
    7. Hongyue Liang & Chen Wang & Xinrui Lu & Chunmei Sai & Yunjiang Liang, 2022. "Dynamic Changes in Soil Phosphorus Accumulation and Bioavailability in Phosphorus-Contaminated Protected Fields," IJERPH, MDPI, vol. 19(19), pages 1-14, September.
    8. He, Yupu & Jianyun, Zhang & Shihong, Yang & Dalin, Hong & Junzeng, Xu, 2019. "Effect of controlled drainage on nitrogen losses from controlled irrigation paddy fields through subsurface drainage and ammonia volatilization after fertilization," Agricultural Water Management, Elsevier, vol. 221(C), pages 231-237.
    9. Zhenwei Tong & Hongwen Li & Jin He & Qingjie Wang & Caiyun Lu & Chao Wang & Guangyuan Zhong & Dandan Cui & Dengkun Li, 2023. "Design and Experiment of In Situ Soil-Lifting Shovel for Direct-Injection Straw Deep-Burial Machine," Agriculture, MDPI, vol. 13(9), pages 1-19, August.
    10. Limin Chuan & Shijie Qi & Hui Zhang & Qian Jia & Ailing Wang & Jingjuan Zhao, 2024. "International Development Trends in the Field of Agricultural Resources and the Environment," Sustainability, MDPI, vol. 16(15), pages 1-15, July.
    11. Zhe Zhao & Yali Yang & Hongtu Xie & Yixin Zhang & Hongbo He & Xudong Zhang & Shijun Sun, 2024. "Enhancing Sustainable Agriculture in China: A Meta-Analysis of the Impact of Straw and Manure on Crop Yield and Soil Fertility," Agriculture, MDPI, vol. 14(3), pages 1-27, March.
    12. Jiao, Jiaguo & Shi, Kun & Li, Peng & Sun, Zhen & Chang, Dali & Shen, Xueshan & Wu, Di & Song, Xiuchao & Liu, Manqiang & Li, Huixin & Hu, Feng & Xu, Li, 2018. "Assessing of an irrigation and fertilization practice for improving rice production in the Taihu Lake region (China)," Agricultural Water Management, Elsevier, vol. 201(C), pages 91-98.
    13. Zhou, Weiwei & Wang, Qunyan & Chen, Shuo & Chen, Fei & Lv, Haofeng & Li, Junliang & Chen, Qing & Zhou, Jianbin & Liang, Bin, 2024. "Nitrate leaching is the main driving factor of soil calcium and magnesium leaching loss in intensive plastic-shed vegetable production systems," Agricultural Water Management, Elsevier, vol. 293(C).
    14. Han, Huanhao & Gao, Rong & Cui, Yuanlai & Gu, Shixiang, 2021. "Transport and transformation of water and nitrogen under different irrigation modes and urea application regimes in paddy fields," Agricultural Water Management, Elsevier, vol. 255(C).
    15. Peng Ma & Yan Lan & Xu Lv & Ping Fan & Zhiyuan Yang & Yongjian Sun & Rongping Zhang & Jun Ma, 2021. "Reasonable Nitrogen Fertilizer Management Improves Rice Yield and Quality under a Rapeseed/Wheat–Rice Rotation System," Agriculture, MDPI, vol. 11(6), pages 1-14, May.
    16. Du, Sicheng & Zhang, Zhongxue & Chen, Peng & Li, Tiecheng & Han, Yu & Song, Jian, 2022. "Fate of each period fertilizer N in Mollisols under water and N management: A 15N tracer study," Agricultural Water Management, Elsevier, vol. 272(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jagris:v:14:y:2024:i:7:p:1168-:d:1436892. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.