Manual on general management principles for breeding seed orchards (BSOs): Part I: Data collection and assessment of traits
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Manual on general management principles for breeding seed orchards (BSOs) : Part I: Data collection and assessment of traits. / Hansen, Jon Kehlet; Pedercini, Fabio; Abyiu, Abrham ; Derero, Abayneh; Nørgaard, Carsten Tom ; Graudal, Lars; Moestrup, Søren.
World Agroforestry, 2023. 22 p.Research output: Book/Report › Report › Research
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TY - RPRT
T1 - Manual on general management principles for breeding seed orchards (BSOs)
T2 - Part I: Data collection and assessment of traits
AU - Hansen, Jon Kehlet
AU - Pedercini, Fabio
AU - Abyiu, Abrham
AU - Derero, Abayneh
AU - Nørgaard, Carsten Tom
AU - Graudal, Lars
AU - Moestrup, Søren
PY - 2023
Y1 - 2023
N2 - Breeding seed orchards (BSOs) or seedling seed orchards (SSOs) comprise seedlings from selected trees in different provenances, but could also include seed lots from provenances. A family from a selected tree is known as an open pollinated family (OP-family). BSOs aim to provide improved germplasm after selection, but also serve as test sites of different seed sources.It is not only important to avoid inbreeding depressions, but one should also seek to retain sufficient genetic diversity in BSOs in order to achieve continued genetic gains in the next breeding generations through recombination (see Ericsson et al. 2013). This issue is addressed in Part II: Analysis and selections in BSOs. This first part presents guidelines on data collection, selection of traits to be measured and methods used to assess the traits of interest.
AB - Breeding seed orchards (BSOs) or seedling seed orchards (SSOs) comprise seedlings from selected trees in different provenances, but could also include seed lots from provenances. A family from a selected tree is known as an open pollinated family (OP-family). BSOs aim to provide improved germplasm after selection, but also serve as test sites of different seed sources.It is not only important to avoid inbreeding depressions, but one should also seek to retain sufficient genetic diversity in BSOs in order to achieve continued genetic gains in the next breeding generations through recombination (see Ericsson et al. 2013). This issue is addressed in Part II: Analysis and selections in BSOs. This first part presents guidelines on data collection, selection of traits to be measured and methods used to assess the traits of interest.
M3 - Report
BT - Manual on general management principles for breeding seed orchards (BSOs)
PB - World Agroforestry
ER -
ID: 346951578