The Yield Performance of Bread Wheat (Triticum aestivum L.) Genotypes under Drought Season
نویسندگان
چکیده
Tarımda en dikkat çekici çevresel kaygı küresel sıcaklığın artmasıdır. Buğday, dünyadaki temel besin kaynaklarından biridir ve tarım sektöründe önemli bir noktadadır. Küresel ısınmanın yol açtığı kuraklık buğday üretimini ciddi anlamda tehdit etmektedir. Bu çalışmada, kurak geçen yetiştirme sezonunda 20 adet ekmeklik genotipinin kuraklığa karşı tepkilerinin gözlemlenmesi amaçlanmıştır. Çalışmada, tane verimi, bitki boyu, başak uzunluğu, başakta başakçık sayısı, sayısı ana sap çapı özellikleri incelenmiştir. İncelenen özelliklerin tümünde genotipler arasında p≤0.01 seviyesinde istatistiksel farklar oluşmuştur. Çalışmada genotip ortalamaları, veriminde 115,86 kg da-1, boyunda 42,57 cm, uzunluğunda 7,22 sayısında 13,81, 12,21 özelliğinde 2,39 cm olarak belirlenmiştir. sonuçlara göre, DZMP, Yerel-3 Yerel-6 genotipleri stresine diğer genotiplere oranla daha fazla tolerans göstermiştir. Söz konusu özellikle seleksiyon melez ıslahında değerlendirilmek üzere gelecekte yapılacak ıslah programlarına dahil edildiği takdirde araştırmacıların yeni çeşit geliştirmesine kaynak oluşturacaktır.
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ژورنال
عنوان ژورنال: Dicle Üniversitesi Fen Bilimleri Enstitüsü dergisi
سال: 2023
ISSN: ['2458-9330', '2146-4693']
DOI: https://doi.org/10.55007/dufed.1279104