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Variations in nutrient concentrations of triticale and barley at different growth stages

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Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The objective of this research was to examine the concentrations of crude protein, P, K, Mg, Fe, Mn and Zn of 5 triticale genotypes and 2 barley cultivars (two-row) at different growth stages. The experiments were carried out at Süleyman Demirel University farm in Isparta during the growing season of 2012-2013. Three hexaploid triticale lines (SDÜ- 21, SDÜ-27, SDÜ-43) and 2 cultivars (Karma-2000 and Tatlıcak-97), and two-row barley cultivars (Hamidiye and Cumhuriyet) were used in the experiment. The experimental design was a randomized split block design with three replication. The genotypes were used as main plots and growth stage were used as sub-plots. The basic pre-sowing fertilization rates for all plots were 30 kg N·ha-1 and 50 kg P·ha-1, the rest of 30 kg N·ha-1 was applied at the early spring (stem-elongation stage). Plants were harvested at four stages, stem elongation, milk development, dough development and mature stage. Samples taken from each plot were dried to constant weight at 65°C in oven. After cooling, the samples were milled for crude protein and mineral element analyses. According to the results of variance analysis, the nutrient concentrations of triticale and barley genotypes showed variations depending on the genotypes and different growth stages. The crude protein content of barley cultivars were higher than triticale genotypes. The concentration of K, Fe, Mn and Zn in whole plants decreased from stem elongation to maturity, while Mg and P contents increased. Crude protein rate (18.59%) at dough development stage was higher than other growth stages. The nitrogen use efficiency of SDÜ-27 line, which can be used for cultivar registration, was higher than control cultivar (Karma - 2000; Tatlıcak-1997).
Słowa kluczowe
Rocznik
Tom
Strony
1061--1073
Opis fizyczny
Bibliogr. 29 poz., tab.
Twórcy
autor
  • Süleyman Demirel University, Faculty of Agriculture, Department of Field Crops, Isparta, Turkey
autor
  • Muğla Sıtkı Koçman University, Department of Plant and Animal Production, Organic Agriculture Program, Muğla, Turkey
Bibliografia
  • Anonymous (2016a). Triticale: México´s lost opportunity.
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  • Anonymous (2016b). TUİK http://www.tuik.gov.tr/PreTablo.do?alt_id=1001
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  • Erdal İ.. Kocakaya Z. (2003). Bazı buğday çeşitlerinin farklı gelişim dönemlerindeki çinko-fosfor etkileşimi. Süleyman Demirel Üniversitesi. Fen Bilimleri Enstitüsü Dergisi. 7(1): 9-14.
  • Erekul O.. Kohn W. (2006). Effect of weather and soil conditions on yield components and bread-making quality of winter wheat (Triticum aestivum L.) and winter triticale (Triticosecale Wittm.) varieties in north-east Germany. J Agron Crop Sci 192:452-464.
  • Fageria N.K.. Baligar V.C. (1999). Phosphorus-efficiency in wheat genotypes. J. Plant Nutr.. 22 (2): 331-340.
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  • George M.S.. Lu. G.. Zhou. W. (2002). Genotypic variation for potassium uptake and utilization efficiency in sweet potato (Ipomoea batatas L.). Field Crop Research. 77: 7-15.
  • He Y.. Liao H.. Yan X. (2003). Localized supply of phosphorus ınduces root morphological and architectural changes of rice in split and stratified soil cultures. Plant and Soil. 248: 247-256.
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  • Isfan D.. Cserni I.. Tabi M. (1991). Genetic variation of the physiological efficiency index of nitrogen in triticale. J. Plant Nutrition. 14 (12): 1381-1390.
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Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-d451319e-760f-4230-aa3f-1acdc3aff18f
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