Some Agronomical Characteristics of Doubled Haploid Lines Produced by Irradiated Pollen Technique and Parental Diploid Genotypes in Melons

Nebahat SARI

Makale detayları

Some Agronomical Characteristics of Doubled Haploid Lines Produced by Irradiated Pollen Technique and Parental Diploid Genotypes in Melons

Yazarlar:

Nebahat SARI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2002 Vol.26 Issue 6, pp.311-317

Belge Tipi:

Makale

Yayın Tarihi:

5/2002

Belge Dili:

Türkçe

Document ID (Org No.):

2000809387

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Anahtar kelimeler:

Özet:

 

This study was carried out at the Department of Horticulture, Faculty of Agriculture, Çukurova University in spring 1999 and 2000. In the study, 46 doubled haploid lines produced by irradiated pollen technique and 10 original diploid genotypes were used as plant materials. To investigate inbreeding depression in melons, doubled haploid lines and original diploid parental lines were compared with regard to plant vigor, yield and quality. Various plant growth and fruit characteristics were determined over two years. These were plant main stem height, node number, main stem diameter, earliness and total yield, fruit weight, fruit diameter, fruit length, rind thickness, flesh thickness, diameter and length of seed cavity and total soluble solid contents. Double haploid lines showed similar results to the original diploid lines. Inbreeding depression was not observed in these materials. Great variations were noted in respect of fruit weight and fruit length. It can be concluded that homozygosity did not cause any significant adverse effects on plant vigor, yield or quality in melons.

 

This study was carried out at the Department of Horticulture, Faculty of Agriculture, Çukurova University in spring 1999 and 2000. In the study, 46 doubled haploid lines produced by irradiated pollen technique and 10 original diploid genotypes were used as plant materials. To investigate inbreeding depression in melons, doubled haploid lines and original diploid parental lines were compared with regard to plant vigor, yield and quality. Various plant growth and fruit characteristics were determined over two years. These were plant main stem height, node number, main stem diameter, earliness and total yield, fruit weight, fruit diameter, fruit length, rind thickness, flesh thickness, diameter and length of seed cavity and total soluble solid contents. Double haploid lines showed similar results to the original diploid lines. Inbreeding depression was not observed in these materials. Great variations were noted in respect of fruit weight and fruit length. It can be concluded that homozygosity did not cause any significant adverse effects on plant vigor, yield or quality in melons.

Makale detayları

Some Agronomical Characteristics of Doubled Haploid Lines Produced by Irradiated Pollen Technique and Parental Diploid Genotypes in Melons

Yazarlar:

Nebahat SARI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2002 Vol.26 Issue 6, pp.311-317

Belge Tipi:

Makale

Yayın Tarihi:

5/2002

Belge Dili:

Türkçe

Document ID (Org No.):

2000809387

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Dihaploidization

inbreeding depression

melon

fruit characteristics

Sayı

Makale detayları

Some Agronomical Characteristics of Doubled Haploid Lines Produced by Irradiated Pollen Technique and Parental Diploid Genotypes in Melons

Yazarlar: Nebahat SARI

Yayıncı: TUBITAK

Dergi: Turkish Journal of Agriculture and Forestry 2002 Vol.26 Issue 6, pp.311-317

Belge Tipi: Makale

Yayın Tarihi: 5/2002

Belge Dili: Türkçe

Document ID (Org No.): 2000809387

Sıklık: İki Aylık

eISSN: 1303-6173

pISSN: 1300-011X

Dihaploidization

inbreeding depression

melon

fruit characteristics

Sayı

Yazarlar:

Nebahat SARI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2002 Vol.26 Issue 6, pp.311-317

Belge Tipi:

Makale

Yayın Tarihi:

5/2002

Belge Dili:

Türkçe

Document ID (Org No.):

2000809387

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X