Estimates of Broad-Sense Heritability for Seed Yield and Yield Components of Grass Pea (Lathyrus sativus L.)

Mevlüt TÜRK; Sebahattin ALBAYRAK; Necmettin ÇELİK

Makale detayları

Estimates of Broad-Sense Heritability for Seed Yield and Yield Components of Grass Pea (Lathyrus sativus L.)

Yazarlar:

Mevlüt TÜRK | Sebahattin ALBAYRAK | Necmettin ÇELİK

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2007 Vol.31 Issue 3, pp.155-158

Belge Tipi:

Makale

Yayın Tarihi:

2/2007

Belge Dili:

Türkçe

Document ID (Org No.):

2000808755

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Anahtar kelimeler:

Özet:

 

This study was carried out to estimate the broad-sense heritability for seed yield and some yield components of 15 grass pea (Lathyrus sativus L.) genotypes in 2000-2002 at Bursa, in the Marmara region of Turkey. The experimental design was a randomized complete block design with 3 replications. The heritabilities for seed yield, plant height, pod number, seed number per pod, seed number per plant, 1000-seed weight, biologic yield, and harvest index were estimated as 30%, 42%, 61%, 19%, 56%, 75%, 82%, and 49%, respectively. It was found that biologic yield was the trait least affected by environment, followed by 1000-seed weight. On the other hand, seed number per pod, harvest index, seed yield, plant height, seed number per plant, and pod number were the traits affected most by environmental conditions. According to the results, the biologic yield and 1000-seed weight could be used as selection criteria in early generations.

 

This study was carried out to estimate the broad-sense heritability for seed yield and some yield components of 15 grass pea (Lathyrus sativus L.) genotypes in 2000-2002 at Bursa, in the Marmara region of Turkey. The experimental design was a randomized complete block design with 3 replications. The heritabilities for seed yield, plant height, pod number, seed number per pod, seed number per plant, 1000-seed weight, biologic yield, and harvest index were estimated as 30%, 42%, 61%, 19%, 56%, 75%, 82%, and 49%, respectively. It was found that biologic yield was the trait least affected by environment, followed by 1000-seed weight. On the other hand, seed number per pod, harvest index, seed yield, plant height, seed number per plant, and pod number were the traits affected most by environmental conditions. According to the results, the biologic yield and 1000-seed weight could be used as selection criteria in early generations.

Makale detayları

Estimates of Broad-Sense Heritability for Seed Yield and Yield Components of Grass Pea (Lathyrus sativus L.)

Yazarlar:

Mevlüt TÜRK | Sebahattin ALBAYRAK | Necmettin ÇELİK

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2007 Vol.31 Issue 3, pp.155-158

Belge Tipi:

Makale

Yayın Tarihi:

2/2007

Belge Dili:

Türkçe

Document ID (Org No.):

2000808755

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Grass pea

heritability

seed yield

1000-seed weight

Sayı

Makale detayları

Estimates of Broad-Sense Heritability for Seed Yield and Yield Components of Grass Pea (Lathyrus sativus L.)

Yazarlar: Mevlüt TÜRK | Sebahattin ALBAYRAK | Necmettin ÇELİK

Yayıncı: TUBITAK

Dergi: Turkish Journal of Agriculture and Forestry 2007 Vol.31 Issue 3, pp.155-158

Belge Tipi: Makale

Yayın Tarihi: 2/2007

Belge Dili: Türkçe

Document ID (Org No.): 2000808755

Sıklık: İki Aylık

eISSN: 1303-6173

pISSN: 1300-011X

Grass pea

heritability

seed yield

1000-seed weight

Sayı

Yazarlar:

Mevlüt TÜRK | Sebahattin ALBAYRAK | Necmettin ÇELİK

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2007 Vol.31 Issue 3, pp.155-158

Belge Tipi:

Makale

Yayın Tarihi:

2/2007

Belge Dili:

Türkçe

Document ID (Org No.):

2000808755

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X