Grain Yield of B73 x Mo17-Type Maize Hybrids from Different Periods of Breeding
Само за регистроване кориснике
2010
Чланак у часопису (Објављена верзија)
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Приказ свих података о документуАпстракт
Hybrid maize is produced using inbred lines that originate from genetically different (divergent) sources (heterotic groups). Inbred lines from at least two different sources that produce heterotic F1 progeny make up a heterotic pair. Thus far, a large number of heterotic pairs differing in their heterotic potential for grain yield and other traits have been identified. The BSSS x Lancaster heterotic pair is often used in the temperate zone to develop medium-late to late maize hybrids beloning to FAO maturity groups 500 to 700. The lines B73, Mo17 and derived lines are typical representatives of the BSSS x Lancaster heterotic pair. In order to determine the contribution of breeding to the increase of grain yield in B73 x Mo17 hybrids, lines had been introduced from America (the original versions of B73 and Mo17) or developed at the Institute of Field and Vegetable Crops in Novi Sad between 1980 and 2000 and represent three different cycles of selection. B73- and Mo17-type inbreds were ...used to study the combining abilities for grain yield of the lines and hybrids and assess the contributions of the selection cycles to grain yield increases in the lines and hybrids. With both types of germplasm, s the lines from the third cycle of selection had the highest grain yields. Based on the coefficient of linear regression, the increase of yield in the hybrids from the third selection cycle compared with the first cycle was found to be over 124 kg cycle with B73, and 677 kg cycle with Mo17 inbreds.
Кључне речи:
maize / hybrid / breeding cycle / grain yieldИзвор:
Cereal Research Communications, 2010, 38, 3, 440-448Издавач:
- Akademiai Kiado Rt, Budapest
DOI: 10.1556/CRC.38.2010.3.14
ISSN: 0133-3720
WoS: 000281358800014
Scopus: 2-s2.0-77956305285
Колекције
Институција/група
FiVeRTY - JOUR AU - Stojaković, Milisav AU - Ivanović, Mile AU - Bekavac, Goran AU - Stojaković, Željka PY - 2010 UR - http://fiver.ifvcns.rs/handle/123456789/869 AB - Hybrid maize is produced using inbred lines that originate from genetically different (divergent) sources (heterotic groups). Inbred lines from at least two different sources that produce heterotic F1 progeny make up a heterotic pair. Thus far, a large number of heterotic pairs differing in their heterotic potential for grain yield and other traits have been identified. The BSSS x Lancaster heterotic pair is often used in the temperate zone to develop medium-late to late maize hybrids beloning to FAO maturity groups 500 to 700. The lines B73, Mo17 and derived lines are typical representatives of the BSSS x Lancaster heterotic pair. In order to determine the contribution of breeding to the increase of grain yield in B73 x Mo17 hybrids, lines had been introduced from America (the original versions of B73 and Mo17) or developed at the Institute of Field and Vegetable Crops in Novi Sad between 1980 and 2000 and represent three different cycles of selection. B73- and Mo17-type inbreds were used to study the combining abilities for grain yield of the lines and hybrids and assess the contributions of the selection cycles to grain yield increases in the lines and hybrids. With both types of germplasm, s the lines from the third cycle of selection had the highest grain yields. Based on the coefficient of linear regression, the increase of yield in the hybrids from the third selection cycle compared with the first cycle was found to be over 124 kg cycle with B73, and 677 kg cycle with Mo17 inbreds. PB - Akademiai Kiado Rt, Budapest T2 - Cereal Research Communications T1 - Grain Yield of B73 x Mo17-Type Maize Hybrids from Different Periods of Breeding EP - 448 IS - 3 SP - 440 VL - 38 DO - 10.1556/CRC.38.2010.3.14 ER -
@article{ author = "Stojaković, Milisav and Ivanović, Mile and Bekavac, Goran and Stojaković, Željka", year = "2010", abstract = "Hybrid maize is produced using inbred lines that originate from genetically different (divergent) sources (heterotic groups). Inbred lines from at least two different sources that produce heterotic F1 progeny make up a heterotic pair. Thus far, a large number of heterotic pairs differing in their heterotic potential for grain yield and other traits have been identified. The BSSS x Lancaster heterotic pair is often used in the temperate zone to develop medium-late to late maize hybrids beloning to FAO maturity groups 500 to 700. The lines B73, Mo17 and derived lines are typical representatives of the BSSS x Lancaster heterotic pair. In order to determine the contribution of breeding to the increase of grain yield in B73 x Mo17 hybrids, lines had been introduced from America (the original versions of B73 and Mo17) or developed at the Institute of Field and Vegetable Crops in Novi Sad between 1980 and 2000 and represent three different cycles of selection. B73- and Mo17-type inbreds were used to study the combining abilities for grain yield of the lines and hybrids and assess the contributions of the selection cycles to grain yield increases in the lines and hybrids. With both types of germplasm, s the lines from the third cycle of selection had the highest grain yields. Based on the coefficient of linear regression, the increase of yield in the hybrids from the third selection cycle compared with the first cycle was found to be over 124 kg cycle with B73, and 677 kg cycle with Mo17 inbreds.", publisher = "Akademiai Kiado Rt, Budapest", journal = "Cereal Research Communications", title = "Grain Yield of B73 x Mo17-Type Maize Hybrids from Different Periods of Breeding", pages = "448-440", number = "3", volume = "38", doi = "10.1556/CRC.38.2010.3.14" }
Stojaković, M., Ivanović, M., Bekavac, G.,& Stojaković, Ž.. (2010). Grain Yield of B73 x Mo17-Type Maize Hybrids from Different Periods of Breeding. in Cereal Research Communications Akademiai Kiado Rt, Budapest., 38(3), 440-448. https://doi.org/10.1556/CRC.38.2010.3.14
Stojaković M, Ivanović M, Bekavac G, Stojaković Ž. Grain Yield of B73 x Mo17-Type Maize Hybrids from Different Periods of Breeding. in Cereal Research Communications. 2010;38(3):440-448. doi:10.1556/CRC.38.2010.3.14 .
Stojaković, Milisav, Ivanović, Mile, Bekavac, Goran, Stojaković, Željka, "Grain Yield of B73 x Mo17-Type Maize Hybrids from Different Periods of Breeding" in Cereal Research Communications, 38, no. 3 (2010):440-448, https://doi.org/10.1556/CRC.38.2010.3.14 . .