IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v13y2021i12p6955-d578824.html
   My bibliography  Save this article

Optical-Sensor-Based Nitrogen Management in Oat for Yield Enhancement

Author

Listed:
  • Junaid Shah

    (Department of Agronomy, The University of Haripur, Haripur 22620, Pakistan)

  • Xiukang Wang

    (College of Life Sciences, Yanan University, Yanan 716000, China)

  • Sami Ullah Khan

    (Department of Agronomy, The University of Haripur, Haripur 22620, Pakistan)

  • Sajjad Khan

    (Fodder Research Programme, Crop Sciences Institute, National Agriculture Research Center, Islamabad 44000, Pakistan)

  • Zulfiqar Ali Gurmani

    (Fodder Research Programme, Crop Sciences Institute, National Agriculture Research Center, Islamabad 44000, Pakistan)

  • Sajid Fiaz

    (Department of Plant Breeding & Genetics, The University of Haripur, Haripur 22620, Pakistan)

  • Abdul Qayyum

    (Department of Agronomy, The University of Haripur, Haripur 22620, Pakistan)

Abstract

The deficiency of nitrogen (N) in soil restricts agricultural productivity and its overdosage pollutes the atmosphere. Nitrogen is a vital component of protein, chlorophyll and various physiological processes. When it is applied at a recommended dose, it may be lost through fixation, leaching, volatilization and denitrification, etc. Therefore, there is a dire need to harmonize the supply of nitrogen according to crop and soil requirements. Under this situation, precision nitrogen management is one of the best options. GreenSeeker TM is an integrated optical sensor with a variable application rate and mapping system that measures crops’ nitrogen requirements. To ascertain the abovementioned facts, a research study was conducted at the National Agriculture Research Center, Islamabad, Pakistan, to examine the response of fodder oat to nitrogen management (N0 = control, N1 = 80 kg ha −1 basal dose, N2 = 40 + 40 kg ha −1 split doses, N3 = 40 kg ha −1 with one-time management with GreenSeeker TM and N4 = 20 kg ha −1 with two-time management with GreenSeeker TM ) and seed rate (S1 = 80, S2 = 100, S3 = 120 and S4 = 140 kg ha −1 ). Data were recorded on the agronomic and physiological aspects of the crop and economic analysis was performed for GreenSeeker TM -based N application against the conventional recommended dose of nitrogen application. Mean values showed that greater number of tillers plant −1 (6), fresh weight (16572 kg) and photosynthetic rate (11.64 mmol m −2 s −1 ) were noted in the treatment N4 (20 kg ha −1 and two-time management with GreenSeeker TM ). Greater plant height (70.8 cm) and leaf area (64.14 cm 2 ) were recorded in treatment N2 (40 + 40 kg ha −1 split doses) as compared to the control. The effects of nitrogen on fodder oat were forecasted through NDVI. The results suggested that nitrogen treatment N4 (18 kg ha −1 ) managed by GreenSeeker in the PARC Oat cultivar produced the maximum NDVI value (0.68) at the booting stage among all treatments. The correlation of NDVI at the tillering and booting stages with green fodder yield was positive (R 2 = 0.80). Therefore, the tillering and booting stages can be good depictive stages at early and later growth stages of fodder oat under the agro-climatic conditions of Islamabad, Pakistan. Based on the results, it is recommended to apply an initial dose of 20 kg ha −1 nitrogen along with two-time management with GreenSeeker TM for obtaining more green fodder yield in fodder oat. In Crux, with N1, a total of 80 kg ha −1 nitrogen was applied to achieve an estimated net profitability of USD 582.13. With N4, a total 58 kg ha −1 nitrogen was used to achieve a net profitability of USD 836.16; therefore, this treatment was found to be environmentally safe as compared to N1 (80 kg ha −1 ).

Suggested Citation

  • Junaid Shah & Xiukang Wang & Sami Ullah Khan & Sajjad Khan & Zulfiqar Ali Gurmani & Sajid Fiaz & Abdul Qayyum, 2021. "Optical-Sensor-Based Nitrogen Management in Oat for Yield Enhancement," Sustainability, MDPI, vol. 13(12), pages 1-15, June.
    • Handle: RePEc:gam:jsusta:v:13:y:2021:i:12:p:6955-:d:578824
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/13/12/6955/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/13/12/6955/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Xin Zhang & Eric A. Davidson & Denise L. Mauzerall & Timothy D. Searchinger & Patrice Dumas & Ye Shen, 2015. "Managing nitrogen for sustainable development," Nature, Nature, vol. 528(7580), pages 51-59, December.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Georgios Samourgkanidis & Kostantis Varvatsoulis & Dimitris Kouzoudis, 2021. "The Effect of the Thermal Annealing Process to the Sensing Performance of Magnetoelastic Ribbon Materials," Sustainability, MDPI, vol. 13(24), pages 1-10, December.
    2. József Csajbók & Erika Buday-Bódi & Attila Nagy & Zsolt Zoltán Fehér & András Tamás & István Csaba Virág & Csaba Bojtor & Fanni Forgács & Attila Miklós Vad & Erika Kutasy, 2022. "Multispectral Analysis of Small Plots Based on Field and Remote Sensing Surveys—A Comparative Evaluation," Sustainability, MDPI, vol. 14(6), pages 1-19, March.

    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. Paul L. G. Vlek & Asia Khamzina & Hossein Azadi & Anik Bhaduri & Luna Bharati & Ademola Braimoh & Christopher Martius & Terry Sunderland & Fatemeh Taheri, 2017. "Trade-Offs in Multi-Purpose Land Use under Land Degradation," Sustainability, MDPI, vol. 9(12), pages 1-19, November.
    2. Xin Nie & Jianxian Wu & Han Wang & Weijuan Li & Chengdao Huang & Lihua Li, 2022. "Contributing to carbon peak: Estimating the causal impact of eco‐industrial parks on low‐carbon development in China," Journal of Industrial Ecology, Yale University, vol. 26(4), pages 1578-1593, August.
    3. Zhen, Wei & Qin, Quande & Miao, Lu, 2023. "The greenhouse gas rebound effect from increased energy efficiency across China's staple crops," Energy Policy, Elsevier, vol. 173(C).
    4. Dániel Fróna & János Szenderák & Mónika Harangi-Rákos, 2019. "The Challenge of Feeding the World," Sustainability, MDPI, vol. 11(20), pages 1-18, October.
    5. Jiamin Liu & Xiaoyu Ma & Bin Zhao & Qi Cui & Sisi Zhang & Jiaoning Zhang, 2023. "Mandatory Environmental Regulation, Enterprise Labor Demand and Green Innovation Transformation: A Quasi-Experiment from China’s New Environmental Protection Law," Sustainability, MDPI, vol. 15(14), pages 1-31, July.
    6. Otavio Ananias Pereira da Silva & Dayane Bortoloto da Silva & Marcelo Carvalho Minhoto Teixeira-Filho & Tays Batista Silva & Cid Naudi Silva Campos & Fabio Henrique Rojo Baio & Gileno Brito de Azevedo, 2023. "Macro- and Micronutrient Contents and Their Relationship with Growth in Six Eucalyptus Species," Sustainability, MDPI, vol. 15(22), pages 1-12, November.
    7. David I. Stern, 2017. "The environmental Kuznets curve after 25 years," Journal of Bioeconomics, Springer, vol. 19(1), pages 7-28, April.
    8. Anna Lungarska & Thierry Brunelle & Raja Chakir & Pierre‐Alain Jayet & Rémi Prudhomme & Stéphane De Cara & Jean‐Christophe Bureau, 2023. "Halving mineral nitrogen use in European agriculture: Insights from multi‐scale land‐use models," Applied Economic Perspectives and Policy, John Wiley & Sons, vol. 45(3), pages 1529-1550, September.
    9. Jiuliang Xu & Liangquan Wu & Bingxin Tong & Jiaxu Yin & Zican Huang & Wei Li & Xuexian Li, 2021. "Magnesium Supplementation Alters Leaf Metabolic Pathways for Higher Flavor Quality of Oolong Tea," Agriculture, MDPI, vol. 11(2), pages 1-12, February.
    10. Jun Li & Jiali Xing & Rui Ding & Wenjiao Shi & Xiaoli Shi & Xiaoqing Wang, 2023. "Systematic Evaluation of Nitrogen Application in the Production of Multiple Crops and Its Environmental Impacts in Fujian Province, China," Agriculture, MDPI, vol. 13(3), pages 1-17, March.
    11. Qian Wu & Chencheng Dai & Fanxu Meng & Yan Jiao & Zhichuan J. Xu, 2024. "Potential and electric double-layer effect in electrocatalytic urea synthesis," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    12. Purushothaman Chirakkuzhyil Abhilash, 2021. "Restoring the Unrestored: Strategies for Restoring Global Land during the UN Decade on Ecosystem Restoration (UN-DER)," Land, MDPI, vol. 10(2), pages 1-19, February.
    13. Madhu Khanna & Shady S. Atallah & Saurajyoti Kar & Bijay Sharma & Linghui Wu & Chengzheng Yu & Girish Chowdhary & Chinmay Soman & Kaiyu Guan, 2022. "Digital transformation for a sustainable agriculture in the United States: Opportunities and challenges," Agricultural Economics, International Association of Agricultural Economists, vol. 53(6), pages 924-937, November.
    14. Wang, Mengru & Ma, Lin & Strokal, Maryna & Chu, Yanan & Kroeze, Carolien, 2018. "Exploring nutrient management options to increase nitrogen and phosphorus use efficiencies in food production of China," Agricultural Systems, Elsevier, vol. 163(C), pages 58-72.
    15. Luncheng You & Gerard H. Ros & Yongliang Chen & Qi Shao & Madaline D. Young & Fusuo Zhang & Wim de Vries, 2023. "Global mean nitrogen recovery efficiency in croplands can be enhanced by optimal nutrient, crop and soil management practices," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    16. Zhuang, Minghao & Liu, Yize & Yang, Yi & Zhang, Qingsong & Ying, Hao & Yin, Yulong & Cui, Zhenling, 2022. "The sustainability of staple crops in China can be substantially improved through localized strategies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 154(C).
    17. Yongqiang Zhang & Hao Sun & Maosheng Ge & Hang Zhao & Yifan Hu & Changyue Cui & Zhibin Wu, 2023. "Difference in Energy Input and Output in Agricultural Production under Surface Irrigation and Water-Saving Irrigation: A Case Study of Kiwi Fruit in Shaanxi," Sustainability, MDPI, vol. 15(4), pages 1-18, February.
    18. Maity, Shrabanti & Sinha, Anup & Kumar Rath, Mithun & Rummana Barlaskar, Ummey, 2023. "Resource Use Efficiency and Cleaner Agricultural Production: An Application of Technical Inefficiency Effects Model for Paddy Producing Zones of West Bengal," AGRIS on-line Papers in Economics and Informatics, Czech University of Life Sciences Prague, Faculty of Economics and Management, vol. 15(2), June.
    19. Xiao, Xuechen & Zang, Hecang & Liu, Yang & Zhang, Zhen & Liu, Ying & Ejaz, Irsa & Du, Chenghang & Wang, Zhimin & Sun, Zhencai & Zhang, Yinghua, 2023. "Promoting winter wheat sustainable intensification by higher nitrogen distribution in top second to fourth leaves under water-restricted condition in North China Plain," Agricultural Water Management, Elsevier, vol. 289(C).
    20. Xinbing Wang & Yuxin Miao & Rui Dong & Zhichao Chen & Yanjie Guan & Xuezhi Yue & Zheng Fang & David J. Mulla, 2019. "Developing Active Canopy Sensor-Based Precision Nitrogen Management Strategies for Maize in Northeast China," Sustainability, MDPI, vol. 11(3), pages 1-26, January.

    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:jsusta:v:13:y:2021:i:12:p:6955-:d:578824. 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.