Evaluation of Heterosis in Biomass Related Traits in Sorghum  [Sorghum bicolor (L.) Moench] F1 Reciprocal Hybrids

Birgul Guden; Bülent Uzun

Makale detayları

Evaluation of Heterosis in Biomass Related Traits in Sorghum [Sorghum bicolor (L.) Moench] F1 Reciprocal Hybrids

Yazarlar:

Birgul Guden | Bülent Uzun

Yayıncı:

Siirt University

Ana Başlıklar:

Tarımda Bitki Islahı

Dergi:

Türkiye Tarımsal Araştırmalar Dergisi Vol.11 Issue 3, pp.331-337

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001333074

pISSN:

2148-2306

Anahtar kelimeler:

Özet:

 The global focus on enhancing sorghum Sorghum bicolor L. Moench for biomass-related traits is increasing due to its potential contribution to the growth and sustainability of the ethanol and biogas production chain. Heterosis has been widely used in sorghum breeding, especially in improving biomass yield using efficient crossing and selection methods. The objective of this study was to assess the heterosis potential of elite sorghum accessions. Ten hybrids were established using five reciprocal crosses of seven elite breeding accessions. The hybrids and the parental lines were significant of great variation for plant height PH, panicle length PL, number of leaves NL, and stem diameter SD. Most hybrids had high positive mid-parent heterosis for biomass-related traits, while better parental heterosis ranged from -7.90 to 31.16 for PH, 17.14 to 79.59 for PL, -39.68 to 13.20 NL, and -19.19 to 104.23 for SD. Four hybrids P6P4, P4P6, P6P5, and P5P6 exhibited plant heights greater than the best parent P5:322.33 cm. Reciprocal cross effects had a significant impact on PH and SD, with a wide range of -10.23 to 39.35 and -37.50 to 30.55, respectively. The results indicated that heterosis could be come true for the characters of plant height, panicle length, and number of leaves, and stem diameter that contributes great impact on having high biomass.

 The global focus on enhancing sorghum Sorghum bicolor L. Moench for biomass-related traits is increasing due to its potential contribution to the growth and sustainability of the ethanol and biogas production chain. Heterosis has been widely used in sorghum breeding, especially in improving biomass yield using efficient crossing and selection methods. The objective of this study was to assess the heterosis potential of elite sorghum accessions. Ten hybrids were established using five reciprocal crosses of seven elite breeding accessions. The hybrids and the parental lines were significant of great variation for plant height PH, panicle length PL, number of leaves NL, and stem diameter SD. Most hybrids had high positive mid-parent heterosis for biomass-related traits, while better parental heterosis ranged from -7.90 to 31.16 for PH, 17.14 to 79.59 for PL, -39.68 to 13.20 NL, and -19.19 to 104.23 for SD. Four hybrids P6P4, P4P6, P6P5, and P5P6 exhibited plant heights greater than the best parent P5:322.33 cm. Reciprocal cross effects had a significant impact on PH and SD, with a wide range of -10.23 to 39.35 and -37.50 to 30.55, respectively. The results indicated that heterosis could be come true for the characters of plant height, panicle length, and number of leaves, and stem diameter that contributes great impact on having high biomass.

 The global focus on enhancing sorghum Sorghum bicolor L. Moench for biomass-related traits is increasing due to its potential contribution to the growth and sustainability of the ethanol and biogas production chain. Heterosis has been widely used in sorghum breeding, especially in improving biomass yield using efficient crossing and selection methods. The objective of this study was to assess the heterosis potential of elite sorghum accessions. Ten hybrids were established using five reciprocal crosses of seven elite breeding accessions. The hybrids and the parental lines were significant of great variation for plant height PH, panicle length PL, number of leaves NL, and stem diameter SD. Most hybrids had high positive mid-parent heterosis for biomass-related traits, while better parental heterosis ranged from -7.90 to 31.16 for PH, 17.14 to 79.59 for PL, -39.68 to 13.20 NL, and -19.19 to 104.23 for SD. Four hybrids P6P4, P4P6, P6P5, and P5P6 exhibited plant heights greater than the best parent P5:322.33 cm. Reciprocal cross effects had a significant impact on PH and SD, with a wide range of -10.23 to 39.35 and -37.50 to 30.55, respectively. The results indicated that heterosis could be come true for the characters of plant height, panicle length, and number of leaves, and stem diameter that contributes great impact on having high biomass.

 The global focus on enhancing sorghum Sorghum bicolor L. Moench for biomass-related traits is increasing due to its potential contribution to the growth and sustainability of the ethanol and biogas production chain. Heterosis has been widely used in sorghum breeding, especially in improving biomass yield using efficient crossing and selection methods. The objective of this study was to assess the heterosis potential of elite sorghum accessions. Ten hybrids were established using five reciprocal crosses of seven elite breeding accessions. The hybrids and the parental lines were significant of great variation for plant height PH, panicle length PL, number of leaves NL, and stem diameter SD. Most hybrids had high positive mid-parent heterosis for biomass-related traits, while better parental heterosis ranged from -7.90 to 31.16 for PH, 17.14 to 79.59 for PL, -39.68 to 13.20 NL, and -19.19 to 104.23 for SD. Four hybrids P6P4, P4P6, P6P5, and P5P6 exhibited plant heights greater than the best parent P5:322.33 cm. Reciprocal cross effects had a significant impact on PH and SD, with a wide range of -10.23 to 39.35 and -37.50 to 30.55, respectively. The results indicated that heterosis could be come true for the characters of plant height, panicle length, and number of leaves, and stem diameter that contributes great impact on having high biomass.

Makale detayları

Evaluation of Heterosis in Biomass Related Traits in Sorghum [Sorghum bicolor (L.) Moench] F1 Reciprocal Hybrids

Yazarlar:

Birgul Guden | Bülent Uzun

Yayıncı:

Siirt University

Ana Başlıklar:

Tarımda Bitki Islahı

Dergi:

Türkiye Tarımsal Araştırmalar Dergisi Vol.11 Issue 3, pp.331-337

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001333074

pISSN:

2148-2306

Sorghum bicolor

number of leaves

panicle length

plant height

stem diameterSorghum bicolor

number of leaves

panicle length

plant height

stem diameter

Sayı

Makale detayları

Yazarlar: Birgul Guden | Bülent Uzun

Yayıncı: Siirt University

Ana Başlıklar: Tarımda Bitki Islahı

Dergi: Türkiye Tarımsal Araştırmalar Dergisi Vol.11 Issue 3, pp.331-337

Belge Tipi: Makale

Yayın Tarihi: 9/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001333074

pISSN: 2148-2306

Sayı

Yazarlar:

Birgul Guden | Bülent Uzun

Yayıncı:

Siirt University

Ana Başlıklar:

Tarımda Bitki Islahı

Dergi:

Türkiye Tarımsal Araştırmalar Dergisi Vol.11 Issue 3, pp.331-337

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001333074

pISSN:

2148-2306