GRAIN YIELD AND NITROGEN USE EFFICIENCY IN SPRING WHEAT (TRITICUM AESTIVUM L.) HYBRIDS UNDER DIFFERENT NITROGEN FERTILIZATION REGIMES

Basit Öğe Kaydı
dc.authorid0000-0002-7884-5463en_US
dc.authorscopusid57024050900en_US
dc.authorwosidAAP-4767-2021en_US
dc.contributor.authorYıldırım, Mehmet
dc.contributor.authorKızılgeçi, Ferhat
dc.contributor.authorAlbayrak, Önder
dc.contributor.authorIqbal, Muhammad Aamir
dc.contributor.authorAkıncı, Cuma
dc.date.accessioned2024-02-20T11:00:08Z
dc.date.available2024-02-20T11:00:08Z
dc.date.issued2022en_US
dc.departmentMAÜ, Meslek Yüksekokulları, Kızıltepe Meslek Yüksekokulu, Tohumculuk Bölümüen_US
dc.description.abstractIncreasing nitrogen use efficiency in modern agriculture is important for obtaining high yields and reducing production costs and environmental pollution. Globally, price reduction and envi ronmental concerns advocate a lower use of nitrogen (N) fertilizer for wheat (Triticum aestivum L.) crop, especially for wheat hybrids. The objective of this study was to assess combining ability at different N levels for agronomic traits and nitrogen use efficiency (NUE) via diallel analysis in wheat hybrids. Four spring wheat cultivars were used to produce a 4 × 4 full diallel cross with the reciprocals. Parents of various origins and their diallel F2 -hybrids were evaluated in field under 0, 120 and 240 kg ha-1 N doses. The results showed that there was much genotypic variance among nitrogen doses for the NUE, grain yield, agronomic and quality traits. Signifi cant genotypic differences in the yield, protein yield, protein content and NUE were identified among hybrids. General combining ability effect of parents for the grain yield and protein con tent, and specific combining ability effect of hybrids for the NUE and grain yield significantly changed depending on nitrogen levels. Both genetic and reciprocal effects showed interaction with nitrogen doses in determining the NUE of wheat. Because of the reciprocal x N interaction, the hybrids’ reciprocal responses to increasing nitrogen levels revealed positive or negative changes in the yield and NUE characteristics. The winner among hybrids was identified for grain yield and grain nitrogen yield (GNY) at the optimum N level according to the GGE biplot analysis. Inqualab91 x Chils was found to be desirable for selecting NUE traits.en_US
dc.identifier.endpage644en_US
dc.identifier.issue3en_US
dc.identifier.startpage627en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12514/5786
dc.identifier.volume27en_US
dc.identifier.wosWOS:000964325100001en_US
dc.identifier.wosqualityQ4en_US
dc.institutionauthorKızılgeçi, Ferhat
dc.language.isoenen_US
dc.relation.ispartofJournal of Elementologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Başka Kurum Yazarıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectwheat, nitrogen, diallel, biploten_US
dc.titleGRAIN YIELD AND NITROGEN USE EFFICIENCY IN SPRING WHEAT (TRITICUM AESTIVUM L.) HYBRIDS UNDER DIFFERENT NITROGEN FERTILIZATION REGIMESen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
manuscript_2241.pdf
Boyut:
688.21 KB
Biçim:
Adobe Portable Document Format
Açıklama:
İndir
Lisans paketi
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
license.txt
Boyut:
1.44 KB
Biçim:
Item-specific license agreed upon to submission
Açıklama:
İndir

Koleksiyon

Bitkisel ve Hayvansal Üretim Bölümü Koleksiyonu