Heterotic Effects Regarding Salt Tolerance in Some Characters of Barley (Hordeum vulgare L.)

The salt tolerance of some barley genotypes and their cross populations were evaluated at seedling stage in a greenhouse, and at the generative stage in a saline field in line x tester analysis. Promising crosses were determined through comparison of heterotic effects. Tokak-157/37 x LIGNEE-640, Quantum x MENTA "S" and Kaya-7794 x MENTA "S" were found to be superior cross combinations with respect to salt tolerance in both greenhouse and field conditions. In the cross populations, the highest- positive heterosis values were 25.00% for seedling emergence, 26.53% for root length, 66.27% for shoot length to root length ratio, 9.39% for spike length, 26.69% for number of spiklets per spike, 50.11% for thousand grain weight and 33.12% for single spike yield. The highest positive heterobeltiosis were 50.98% for shoot length to root length ratio and 46.58% for thousand grain weight respectively.

Heterotic Effects Regarding Salt Tolerance in Some Characters of Barley (Hordeum vulgare L.)

The salt tolerance of some barley genotypes and their cross populations were evaluated at seedling stage in a greenhouse, and at the generative stage in a saline field in line x tester analysis. Promising crosses were determined through comparison of heterotic effects. Tokak-157/37 x LIGNEE-640, Quantum x MENTA "S" and Kaya-7794 x MENTA "S" were found to be superior cross combinations with respect to salt tolerance in both greenhouse and field conditions. In the cross populations, the highest- positive heterosis values were 25.00% for seedling emergence, 26.53% for root length, 66.27% for shoot length to root length ratio, 9.39% for spike length, 26.69% for number of spiklets per spike, 50.11% for thousand grain weight and 33.12% for single spike yield. The highest positive heterobeltiosis were 50.98% for shoot length to root length ratio and 46.58% for thousand grain weight respectively.
Turkish Journal of Agriculture and Forestry-Cover
  • ISSN: 1300-011X
  • Yayın Aralığı: Yılda 6 Sayı
  • Yayıncı: TÜBİTAK
Sayıdaki Diğer Makaleler

The Effects of Press Direction, Wood and Glue Types to the Tensile Strength on "T" Joints with Mortise and Tenon

Mustafa ALTINOK, Nihat DÖNGEL, Cevdet SÖĞÜTLÜ

Isosteric Sorption Heat Determination for some Starchy Grains

Serdar ÖZTEKİN, Yurtsever SOYSAL

The Effect of Soil Profile Depth on Fallow Efficiency Under Ankara Conditions

Oğuz BAŞKAN, İlhami ÜNVER

Tıbbi adaçayı (Salvia officinalis L.) çeliklerinde kök oluşumu ve gelişimi esnasında mineral element konsantrasyonunda meydana gelen değişiklikler ve IBA etkisi

Filiz AYANOĞLU, Cevdet Fehmi ÖZKAN

Tuz stresinde bazı nohut(Cicer aitinum L. cvs.) çeşitlerinin gelişimi ve prolin, sodyum, klor, fosfor ve potasyum konsantrasyonlarındaki değişimler

Hesna ÖZCAN, Özlem KOÇ, Yakup ÇIKILI, Süleyman TABAN, Murat Ali TURAN

Determining the Efficiency of Forward-Sloped Bench Terraces on Soil Conservation: The Case of the Aydın-Bozdoğan-Alamut Terracing Area

Alaettin TAYSUN

Bazı mürdümük (Lathyrus sativus L.) hatları üzerinde yapılan sitolojik araştırmalar

Yaşar KARADAĞ, Uğur BÜYÜKBURÇ

Bazı çilek çeşitlerinde çiçek tozu üretim miktarları ve çimlenme oranlarının belirlenmesi üzerinde bir araştırma

Fatma KOYUNCU, M. Atilla AŞKIN, Hüdai YILMAZ

Cytological Research on 5 Grass Pea (Lathyrus sativusL.) Lines

Yaşar KARADAĞ, Uğur BÜYÜKBURÇ

Ceviz (Juglans regia l.) odununun yoğunluğu ve bazı mekanik özellikleri

Ramazan KANTAY, Öner ÜNSAL, Nusret AS