IDEAS home Printed from https://ideas.repec.org/a/caa/jnlpse/v54y2008i12id425-pse.html
   My bibliography  Save this article

Interactive effect of salinity and two nitrogen fertilizers on growth and composition of sorghum

Author

Listed:
  • E. Esmaili

    (Soil Science Department, Tarbiat Modares University, Tehran, Iran)

  • S.A. Kapourchal

    (Department of Environmental Sciences, Allameh Mohaddes Noori Higher Education Centre, Noor, Iran)

  • M.J. Malakouti

    (Soil Science Department, Tarbiat Modares University, Tehran, Iran)

  • M. Homaee

    (Soil Science Department, Tarbiat Modares University, Tehran, Iran)

Abstract

The objective of this study was to investigate the interactive effects of salinity and different sources of applied N on growth, yield and nutrient composition of sorghum. The salinity treatments C0, C1, C2, C3 and C4 corresponded to 0.6, 6, 8, 10 and 12 dS/m, respectively. Eight fertilization treatments combined urea and ammonium nitrate sources. The height, fresh weight, dry weight, leaf area, N, K, Ca, Mg, Na and Cl contents of treated plants were measured after harvesting. Results indicate that both emergence and growth were significantly decreased by increasing salinity. The plant response to N fertilizers appeared to be different at each salinity level. The maximum production of C0 treatment was obtained for N-3, while at C1 and C2 treatments the maximum yield was obtained for N-2 and N-1 treatments, respectively. In the saline treatments, there was no significant difference between the two applied N-sources. The N, Ca, Mg, Na and Cl concentrations in plant tissues increased with increasing salinity; K concentration and the uptake of N, K, Ca and Mg were however decreased.

Suggested Citation

  • E. Esmaili & S.A. Kapourchal & M.J. Malakouti & M. Homaee, 2008. "Interactive effect of salinity and two nitrogen fertilizers on growth and composition of sorghum," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 54(12), pages 537-546.
    • Handle: RePEc:caa:jnlpse:v:54:y:2008:i:12:id:425-pse
    DOI: 10.17221/425-PSE
    as

    Download full text from publisher

    File URL: http://pse.agriculturejournals.cz/doi/10.17221/425-PSE.html
    Download Restriction: free of charge
    File URL: http://pse.agriculturejournals.cz/doi/10.17221/425-PSE.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/425-PSE?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
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. A. Orak & E. Ateş, 2005. "Resistance to salinity stress and available water levels at the seedling stage of the common vetch (Vicia sativa L.)," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 51(2), pages 51-56.
    2. H. Özer & T. Polat & E. Öztürk, 2004. "Response of irrigated sunflower (Helianthus annuus L.) hybrids to nitrogen fertilization: growth, yield and yield components," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 50(5), pages 205-211.
    3. F. Burger & A. Čelková, 2003. "Salinity and sodicity hazard in water flow processes in the soil," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 49(7), pages 314-320.
    4. Supanjani & K.D. Lee, 2006. "Hot pepper response to interactive effects of salinity and boron," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 52(5), pages 227-233.
    5. P. Svoboda & J. Haberle, 2006. "The effect of nitrogen fertilization on root distribution of winter wheat," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 52(7), pages 308-313.
    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. M. Dogan & R. Tipirdamaz & Y. Demir, 2010. "Salt resistance of tomato species grown in sand culture," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 56(11), pages 499-507.

    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. J. Hakl & P. Fuksa & J. Šantrůček & K. Mášková, 2011. "The development of lucerne root morphology traits under high initial stand density within a seven year period," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 57(2), pages 81-87.
    2. E. Yildirim & I. Guvenc & M. Turan & A. Karatas, 2007. "Effect of foliar urea application on quality, growth, mineral uptake and yield of broccoli (Brassica oleracea L., var. italica)," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 53(3), pages 120-128.
    3. J. Haberle & P. Svoboda & I. Raimanová, 2008. "The effect of post-anthesis water supply on grain nitrogen concentration and grain nitrogen Šeld of winter wheat," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 54(7), pages 304-312.
    4. J. Haberle & P. Svoboda & J. Krejčová, 2006. "Uptake of mineral nitrogen from subsoil by winter wheat," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 52(8), pages 377-384.
    5. Tomáš Středa & Jana Hajzlerová & Jhonny Alba-Mejía & Ivana Jovanović & Nicole Frantová & Hana Středová, 2024. "Quo vadis, breeding for an efficient root system, in the era of climate change?," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 60(4), pages 181-211.

    More about this item

    Keywords

    nitrogen; salinity; sorghum;
    All these keywords.

    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:caa:jnlpse:v:54:y:2008:i:12:id:425-pse. 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: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    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.