Full TGIF Record # 209878
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DOI:10.5897/AJB11.4240
Web URL(s):http://www.academicjournals.org/article/article1381144327_Simic et al.pdf
    Last checked: 01/17/2014
    Requires: PDF Reader
Publication Type:
i
Report
Author(s):Simić, Aleksandar; Vučković, Savo; Sokolović, Dejan; Stanisavljević, Rade; Mandić, Violeta; Duronić, Gojko
Author Affiliation:Simić, Vučković and Duronić: Faculty of Agriculture, Belgrade University, Zemun, Serbia; Sokolović and Stanisavljević: Institute for Forage Crops, Kruševac, Serbia; Mandić: Institute for Animal Husbandry, Zemun, Serbia
Title:Response of Italian ryegrass seed crop to spring nitrogen application in the first harvest year
Source:African Journal of Biotechnology. Vol. 11, No. 26, March 29 2012, p. 6826-6831.
# of Pages:6
Publishing Information:Nairobi, Kenya: Kenya Academic Journals
Related Web URL:http://www.academicjournals.org/journal/AJB/article-abstract/A37879739532
    Last checked: 01/17/2014
    Notes: Abstract only
Keywords:TIC Keywords: Application timing; Fertilizer evaluation; Growth analysis; Lolium multiflorum; Nitrogen application; Seed yield; Shoot density; Tillering rate
Cultivar Names:Tetraflorum
Abstract/Contents:"Italian ryegrass (Lolium multiflorum Lam.) cv. Tetraflorum was sown with different nitrogen application rates and it was tested under the agroecological conditions of Western Serbia. Four-year field experiments were carried out from 2002 to 2006 and the biometric characteristics of generative tillers, seed yield and shoot dry matter (herbage yield) were measured during the first production year. Italian ryegrass crop was established with four spring nitrogen application rates: 0, 50, 100 and 150 kg ha-1. Tiller length was not affected by nitrogen application, while two other tiller parameters were much more affected by the treatments. The maximum seed yield in the first production year varied among treatments depending on season conditions. Harvest characteristics were impacted by nitrogen application; however, there was an opposite impact in arid and humid weather conditions. The N application of 50 kg ha-1 was found to be the optimal for seed production in those conditions. Higher rates of N application (100 to 150 kg ha-1) had either no impact on seed yield, or decreased the yield of seed as a result of ryegrass lodging following seed shedding. Abundant shoot dry matter was obtained in some treatment variants, but there was no linear correlation between seed yield and yield components."
Language:English
References:15
Note:Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Simić, A., S. Vučković, D. Sokolović, R. Stanisavljević, V. Mandić, and G. Duronić. 2012. Response of Italian ryegrass seed crop to spring nitrogen application in the first harvest year. Afr. J. Biotechnol.. 11(26):p. 6826-6831.
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DOI: 10.5897/AJB11.4240
Web URL(s):
http://www.academicjournals.org/article/article1381144327_Simic et al.pdf
    Last checked: 01/17/2014
    Requires: PDF Reader
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