IDEAS home Printed from https://ideas.repec.org/a/zbw/espost/342684.html

Spatial approach to yield of second corn crop in paraná state

Author

Listed:
  • Paula Junior, Amarildo de
  • José Oliveira e Silva Rosalem, Leonardo
  • Matheus Tonin, Julyerme
  • Florindo Alves, Alexandre

Abstract

This study aimed to investigate factors that increase corn crop yield in the second crop in Paraná State, Brazil. For that purpose, we used a spatial approach to evaluate the correlation between second corn crop yield and the variables of labor force, mechanization, technical guidance, access to financing, and soybean crop yield (crop succession system). We used data from the Agricultural Census and the Municipal Agricultural Survey for the years 2006 and 2017. The methodological approach includes Exploratory Spatial Data Analysis and spatial regressions by unrestricted and restricted samples (spatial regimes). The findings show that mechanization, technical guidance and soybean yield positively affect second corn crop productivity in Paraná. The robustness of these positive effects is also found in regressions by spatial regimes. In conclusion, the study highlights the importance of crop succession systems and regional production arrangements in generating productivity gains in the second corn crop.

Suggested Citation

  • Paula Junior, Amarildo de & José Oliveira e Silva Rosalem, Leonardo & Matheus Tonin, Julyerme & Florindo Alves, Alexandre, 2025. "Spatial approach to yield of second corn crop in paraná state," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 23(2), pages 1-20.
    • Handle: RePEc:zbw:espost:342684
    DOI: 10.25070/rea.v23i2.18145
    as

    Download full text from publisher

    File URL: https://www.econstor.eu/bitstream/10419/342684/1/2025REA-Spatial-Aproach-yield-corn.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.25070/rea.v23i2.18145?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    JEL classification:

    • C21 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Cross-Sectional Models; Spatial Models; Treatment Effect Models
    • Q10 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - General

    Statistics

    Access and download statistics

    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:zbw:espost:342684. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: ZBW - Leibniz Information Centre for Economics (email available below). General contact details of provider: https://edirc.repec.org/data/zbwkide.html .

    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.