About: Optimization of combined genetic gain and diversity for collection and deployment of seed orchard crops

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Genetic gain and diversity of seed orchards’ crops are determined by the number of parents, their breeding values and relatedness, within-orchard pollination efficiency, and level of pollen contamination. These parameters can be manipulated at establishment by varying clonal representation (e.g., linear deployment), during orchard development by genetic thinning, or by selective harvesting. Since clonal fecundities are known to vary both within and among years, then each seed crop has a unique genetic composition and, therefore, crops should be treated on a yearly basis. Here we present an optimization protocol that maximizes crop’s genetic gain at any desired genetic diversity through the selection of a subset of the crop that meets both parameters. The genetic gain is maximized within the biological limit set by each clone’s seed-cone production and effective population size is used as a proxy to genetic diversity whereby any relationship among clones is considered. The optimization was illustrat Genetic gain and diversity of seed orchards’ crops are determined by the number of parents, their breeding values and relatedness, within-orchard pollination efficiency, and level of pollen contamination. These parameters can be manipulated at establishment by varying clonal representation (e.g., linear deployment), during orchard development by genetic thinning, or by selective harvesting. Since clonal fecundities are known to vary both within and among years, then each seed crop has a unique genetic composition and, therefore, crops should be treated on a yearly basis. Here we present an optimization protocol that maximizes crop’s genetic gain at any desired genetic diversity through the selection of a subset of the crop that meets both parameters. The genetic gain is maximized within the biological limit set by each clone’s seed-cone production and effective population size is used as a proxy to genetic diversity whereby any relationship among clones is considered. The optimization was illustrat (en)
Title	Optimization of combined genetic gain and diversity for collection and deployment of seed orchard crops Optimization of combined genetic gain and diversity for collection and deployment of seed orchard crops (en)
skos:prefLabel	Optimization of combined genetic gain and diversity for collection and deployment of seed orchard crops Optimization of combined genetic gain and diversity for collection and deployment of seed orchard crops (en)
skos:notation	RIV/60460709:41320/09:28724!RIV10-GA0-41320___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GP521/07/P337)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Klápště, Jaroslav Lstibůrek, Milan Funda, Tomáš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta lesnická a dřevařská
http://linked.open...dnocenehoVysledku	332004
http://linked.open...ai/riv/idVysledku	RIV/60460709:41320/09:28724
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Seed orchard, optimization, genetic gain, diversity, western larch (en)
http://linked.open.../riv/klicoveSlovo	Seed orchard diversity optimization genetic gain western larch
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[6E725209DBB7]
http://linked.open...i/riv/nazevZdroje	Tree Genetics & Genomes
http://linked.open...in/vavai/riv/obor	GK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Stochastic simulation of forest tree breeding programs
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	5
http://linked.open...iv/tvurceVysledku	El-Kassaby, Yousry A. Funda, Tomáš Klápště, Jaroslav Lstibůrek, Milan Lachout, Petr
issn	1614-2942
number of pages	11 (xsd:int)
http://localhost/t...ganizacniJednotka	41320

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