IDEAS home Printed from https://ideas.repec.org/a/gam/jresou/v9y2020i6p61-d364054.html
   My bibliography  Save this article

Nitrogen Fertilization and Harvest Timing Affect Switchgrass Quality

Author

Listed:
  • Joshua Massey

    (Oklahoma Agricultural Experiment Station Field and Research Service Unit, Stillwater, OK 74078, USA)

  • João Antonangelo

    (Plant and Soil Sciences Department, Oklahoma State University, Stillwater, OK 74078, USA)

  • Hailin Zhang

    (Plant and Soil Sciences Department, Oklahoma State University, Stillwater, OK 74078, USA)

Abstract

Early season switchgrass ( Panicum virgatum L.) can be used as animal feed and mature late-season biomass as a biofuel feedstock. However, nitrogen (N) application and harvest timing effects on the quality of both end-use need further evaluation. This study evaluated the changes in nutritive quality for animal feed and biofuel feedstock, under different N application rates (0 to 235 kg N ha −1 yr −1 ) and different harvest times at a fixed N rate. Plant N removal increased with increasing N application rate ( P < 0.05). The largest single difference (27%) was found between 0 and 33.6 kg N ha −1 application rates. Nitrogen removal decreased during subsequent harvests at a fixed N rate ( P ≤ 0.0001). Forage quality was affected by N rates, although it was especially impacted by harvesting time. Fibers and most minerals in the biomass increased as accumulated growing degree days (AGDD) increased ( P ≤ 0.0001), but N and total digestible nutrients (TDN) decreased as AGDD increased ( P ≤ 0.0001). High crude protein and minerals with low fiber are desired forage qualities and the opposite is true for biofuel feedstock. Earlier harvests are beneficial for hay production or livestock grazing, and late-season harvests are better for biofuel production.

Suggested Citation

  • Joshua Massey & João Antonangelo & Hailin Zhang, 2020. "Nitrogen Fertilization and Harvest Timing Affect Switchgrass Quality," Resources, MDPI, vol. 9(6), pages 1-15, May.
    • Handle: RePEc:gam:jresou:v:9:y:2020:i:6:p:61-:d:364054
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2079-9276/9/6/61/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2079-9276/9/6/61/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Liu Zhenmin & Patricia Espinosa, 2019. "Tackling climate change to accelerate sustainable development," Nature Climate Change, Nature, vol. 9(7), pages 494-496, July.
    2. Carmen Priefer & Juliane Jörissen & Oliver Frör, 2017. "Pathways to Shape the Bioeconomy," Resources, MDPI, vol. 6(1), pages 1-23, February.
    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. Lena I. Fuldauer & Scott Thacker & Robyn A. Haggis & Francesco Fuso-Nerini & Robert J. Nicholls & Jim W. Hall, 2022. "Targeting climate adaptation to safeguard and advance the Sustainable Development Goals," Nature Communications, Nature, vol. 13(1), pages 1-15, December.
    2. Tan Yigitcanlar & Kevin C. Desouza & Luke Butler & Farnoosh Roozkhosh, 2020. "Contributions and Risks of Artificial Intelligence (AI) in Building Smarter Cities: Insights from a Systematic Review of the Literature," Energies, MDPI, vol. 13(6), pages 1-38, March.
    3. Joshua Henkel, 2022. "Economics & Biology: The whole is something besides the parts – a complementary approach to a bioeconomy," Bremen Papers on Economics & Innovation 2210, University of Bremen, Faculty of Business Studies and Economics.
    4. Mechthild Donner & Hugo de Vries, 2023. "Innovative business models for a sustainable circular bioeconomy in the french agrifood domain," Post-Print hal-04047682, HAL.
    5. Nora Szarka & Laura García Laverde & Daniela Thrän & Orest Kiyko & Mykhailo Ilkiv & Danka Moravčíková & Eva Cudlínová & Miloslav Lapka & Nóra Hatvani & Ákos Koós & Aleksandra Luks & Ignacio Martín Jim, 2023. "Stakeholder Engagement in the Co-Design of Regional Bioeconomy Strategies," Sustainability, MDPI, vol. 15(8), pages 1-37, April.
    6. Zuberi, Mehwish & Spies, Michael & Nielsen, Jonas Ø., 2024. "Is there a future for smallholder farmers in bioeconomy? The case of ‘improved’ seeds in South Punjab, Pakistan," Forest Policy and Economics, Elsevier, vol. 158(C).
    7. Hempel, Corinna & Will, Sabine & Zander, Katrin, 2019. "Societal Perspectives on a Bio‐economy in Germany: An Explorative Study Using Q Methodology," International Journal on Food System Dynamics, International Center for Management, Communication, and Research, vol. 10(01), January.
    8. Carlos Madeira, 2022. "A review of the future impact of climate change in Chile: economic output and other outcomes," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 27(8), pages 1-22, December.
    9. Wang, Yadong & Mao, Jinqi & Chen, Fan & Wang, Delu, 2022. "Uncovering the dynamics and uncertainties of substituting coal power with renewable energy resources," Renewable Energy, Elsevier, vol. 193(C), pages 669-686.
    10. Muhammad Ramzan & Ummara Razi & Muhammad Umer Quddoos & Tomiwa Sunday Adebayo, 2023. "Do green innovation and financial globalization contribute to the ecological sustainability and energy transition in the United Kingdom? Policy insights from a bootstrap rolling window approach," Sustainable Development, John Wiley & Sons, Ltd., vol. 31(1), pages 393-414, February.
    11. Halkos, George & Gkampoura, Eleni-Christina, 2021. "Where do we stand on the 17 Sustainable Development Goals? An overview on progress," Economic Analysis and Policy, Elsevier, vol. 70(C), pages 94-122.
    12. Biancolillo Ilaria & Paletto Alessandro & Bersier Jacques & Keller Michael & Romagnoli Manuela, 2020. "A literature review on forest bioeconomy with a bibliometric network analysis," Journal of Forest Science, Czech Academy of Agricultural Sciences, vol. 66(7), pages 265-279.
    13. Di Letizia, Gerardo & De Lucia, Caterina & Pazienza, Pasquale & Cappelletti, Giulio Mario, 2023. "Forest bioeconomy at regional scale: A systematic literature review and future policy perspectives," Forest Policy and Economics, Elsevier, vol. 155(C).
    14. Ana Raquel Nunes, 2023. "Mapping interactions between sustainable development and heatwave resilience," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 25(11), pages 12707-12733, November.
    15. Joyashree Roy & Anjal Prakash & Shreya Some & Chandni Singh & Rachel Bezner Kerr & Martina Angela Caretta & Cecilia Conde & Marta Rivera Ferre & Corinne Schuster-Wallace & Maria Cristina Tirado-von de, 2022. "Synergies and trade-offs between climate change adaptation options and gender equality: a review of the global literature," Palgrave Communications, Palgrave Macmillan, vol. 9(1), pages 1-13, December.
    16. Ayrapetyan, David, 2023. "Technological innovations and sustainability transitions in the bioeconomy: A multiscalar approach toward the development of bioclusters," EconStor Theses, ZBW - Leibniz Information Centre for Economics, number 278703, September.
    17. Huang, Lihua & Zhao, Wei, 2022. "The impact of green trade and green growth on natural resources," Resources Policy, Elsevier, vol. 77(C).
    18. Christina-Ioanna Papadopoulou & Fotios Chatzitheodoridis & Efstratios Loizou & Piotr Jurga, 2024. "Operational taxonomy of farmers' towards circular bioeconomy in regional level," Operational Research, Springer, vol. 24(2), pages 1-27, June.
    19. Mechthild Donner & Hugo de Vries, 2023. "Innovative Business Models for a Sustainable Circular Bioeconomy in the French Agrifood Domain," Sustainability, MDPI, vol. 15(6), pages 1-29, March.
    20. Katrin Zander & Sabine Will & Jan Göpel & Christopher Jung & Rüdiger Schaldach, 2022. "Societal Evaluation of Bioeconomy Scenarios for Germany," Resources, MDPI, vol. 11(5), pages 1-19, May.

    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:jresou:v:9:y:2020:i:6:p:61-:d:364054. 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.