Variation and Heritability in Meadow Bromegrass (Bromus Riparius Rehm.) [microform] PDF Download
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Author: Marcelo Renato Alves de Araujo
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN:
Category :
Languages : en
Pages : 157
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Book Description
Meadow bromegrass (Bromus riparius Rehm.) is a recently introduced pasture grass in westerns Canada. Its leafy production and rapid regrowth have made it a major grass species for pasturing beef animals in this region. As relatively little breeding work has been done on this species, there is little information on its breeding behaviour. The main objetive of this study was to estimate genetic parameters and assess breeding methodologies for meadow bromegrass. Forty-four meadow bromegrass. Forty-four meadow bromegrass genotypes from three cultivars and forty half-sib (polycross (PX) and open-pollinated (OP)) and selfed (S1) progenies were evaluated for morphological and agronomic characters, and molecular (RAPD) markers. Genetic variation for total yield, head weight, seed yield, harvest index, height, growth habit, and volume was significant in the OP and S1 tests. Genetic variation estimates for dry matter yield were negative (PX), not significant (OP), or moderate (S1).
![Variation and Heritability in Meadow Bromegrass (Bromus Riparius Rehm.) [microform] PDF](https://books.google.com/books/content/images/frontcover/F3yTZwEACAAJ?fife=w80-h100)
Author: Marcelo Renato Alves de Araujo
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN:
Category :
Languages : en
Pages : 157
Get Book Here
Book Description
Meadow bromegrass (Bromus riparius Rehm.) is a recently introduced pasture grass in westerns Canada. Its leafy production and rapid regrowth have made it a major grass species for pasturing beef animals in this region. As relatively little breeding work has been done on this species, there is little information on its breeding behaviour. The main objetive of this study was to estimate genetic parameters and assess breeding methodologies for meadow bromegrass. Forty-four meadow bromegrass. Forty-four meadow bromegrass genotypes from three cultivars and forty half-sib (polycross (PX) and open-pollinated (OP)) and selfed (S1) progenies were evaluated for morphological and agronomic characters, and molecular (RAPD) markers. Genetic variation for total yield, head weight, seed yield, harvest index, height, growth habit, and volume was significant in the OP and S1 tests. Genetic variation estimates for dry matter yield were negative (PX), not significant (OP), or moderate (S1).
![Variation and Heritability in Meadow Bromegrass ([i]Bromus Riparius[/i] Rehm.). PDF](https://books.google.com/books/content/images/frontcover/KFtbnQAACAAJ?fife=w80-h100)
Author:
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Category :
Languages : en
Pages :
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Author:
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ISBN:
Category :
Languages : en
Pages :
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Author: M. R. A. de ARAUJO
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Meadow bromegrass (Bromus riparius Rehm.) is a recently introduced pasture grass in westerns Canada. Its leafy production and rapid regrowth have made it a major grass species for pasturing beef animals in this region. As relatively little breeding work has been done on this species, there is little information on its breeding behaviour. The main objetive of this study was to estimate genetic parameters and assess breeding methodologies for meadow bromegrass. Forty-four meadow bromegrass. Forty-four meadow bromegrass genotypes from three cultivars and forty half-sib (polycross (PX) and open-pollinated (OP)) and selfed (S1) progenies were evaluated for morphological and agronomic characters, and molecular (RAPD) markers. Genetic variation for total yield, head weight, seed yield, harvest index, height, growth habit, and volume was significant in the OP and S1 tests. Genetic variation estimates for dry matter yield were negative (PX), not significant (OP), or moderate (S1).
Author:
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Category : Botany
Languages : en
Pages : 780
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ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 972
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Category : Crop science
Languages : en
Pages : 1016
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Author: Cory Matthew
Publisher: MDPI
ISBN: 3038424889
Category : Technology & Engineering
Languages : en
Pages : 221
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This book is a printed edition of the Special Issue "Forage Plant Ecophysiology" that was published in Agriculture
Author: Allan Dobb
Publisher:
ISBN: 9780772666437
Category : Range management
Languages : en
Pages :
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Author: Dejan Sokolović
Publisher: Springer
ISBN: 9401790442
Category : Technology & Engineering
Languages : en
Pages : 380
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Book Description
Grasslands are among the largest ecosystems in the world and consequently are of great importance to mankind. The genotypes of the species which are the main components of the grasslands have great influence on total outcome and successful utilization of grasslands. Therefore fodder crops and turf swards should be constantly improved to follow modern trends in agriculture production and landscape architecture. The wide range of breeding programs for forage and amenity species, as well as new breeding methods and techniques, is rapidly expanding the boundaries and is making it possible to achieve outstanding breeding results. This book includes papers presented at the 30th EUCARPIA Fodder Crops and Amenity Grasses Section Meeting. The challenging title of the book focuses on breeding of quantitative traits, which directly impact the profitability and sustainability of grasslands and fodder crops production, as well as on multidisciplinary approach in grassland research and utilisation. Included papers offer a unique collection of ideas and breakthroughs in the fields of fodder crops and amenity grasses breeding and genetics, as well as in the creative and innovative application of new tools in practical breeding.
