Results 311 to 320 of about 1,563,321 (361)

Variability in foraging ranges of snow petrels and implications for breeding distribution and use of stomach-oil deposits as proxies for paleoclimate

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Wakefield ED   +8 more
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Breeding and Breed

2018
In this chapter we discuss the history of the breeding of domesticated animals and how this practice produced varieties of animals with ‘breeding’, and that since the late-eighteenth century have been termed ‘breeds’. We consider the evolution of ideas on selective breeding through the nineteenth century and end with an assessment of the impact of the ...
Worboys, Michael   +2 more
openaire   +3 more sources

BREEDING FOR FRUITS

Acta Horticulturae, 1999
This review of the research undertaken on the most important fruit species is the result of the contributions of some French fruit breeders working at INRA (Institut National de la Recherche Agronomique) and CIRAD (Centre de cooperation Internationale en Recherche Agronomique pour le Developpement).
Lespinasse, Yves, Bakry, F.
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Intermittent breeding is associated with breeding group turnover in a cooperatively breeding bird

Oecologia, 2020
Intermittent breeding, in which an adult skips a breeding opportunity, can represent a non-adaptive constraint or an adaptive response to the tradeoff between current and future reproduction. In group-living animals, the social group may also affect the frequency of reproduction, but this possibility has received little attention.
Maria G. Smith, Christina Riehl
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Breeding by Design

Trends in Plant Science, 2003
Breeding by Design is a concept that aims to control all allelic variation for all genes of agronomic importance. This concept can be achieved through a combination of precise genetic mapping, high-resolution chromosome haplotyping and extensive phenotyping. Thanks to marker technology, software tools and the know-how available today, this goal can now
Jeroen Rouppe van der Voort, J. Peleman
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Travelling to breed

Journal of Ornithology, 2006
Traditionally, investigation of the dynamics of avian migration has been heavily biased towards the autumn return trip to the wintering quarters. Since the migratory prelude to breeding has direct fitness consequences, the European Science Foundation recently redressed the balance and sponsored a workshop on spring travels.
Julia Stahl   +3 more
openaire   +4 more sources

Breeding Methods and Breeding Research

2002
In a broad sense, the term “ornamental plants” covers all kinds of plants used for one ornamental purpose or another in homes, gardens and parks. Ornamental plant breeding, therefore, covers the breeding of all ornamental plants in the broad sense. On the other hand, floriculture includes mostly herbaceous ornamental plant species, i.e., bedding plants,
openaire   +2 more sources

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