Claim · model-written summary
Thousand-seed weight, seed viability and seed vigor were superior to multiple-clonal orchards.
- Taxon
- Chinese firt0
- Treatment
- bi-clonal seed orcharde2
- Outcome
- thousand-seed weight,seed viability,and seed vigore0
- Direction
- superiore0
- Comparator
- ck2e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Verbatim
e0“compared to ck2,thousand-seed weight,seed viability,and seed vigor were superior”
e1“multiple-clonal seed orchards(ck2”
e2“seeds from the bi-clonal seed orchard”
t0“Chinese fir”
Title
Genetic improvement on bi-clonal seed orchard of Chinese fir clone Long-15 and Min-33.
Zheng Yong-ping; Sun Hong-you; Feng Jian-min; et al. Zhejiang Linxueyuan xuebao 2009
Other claims from this paper (6)
- Intervention effect Bi-clonal orchard seed quality gains over unimproved trees were 6.76%-20.44%.
- Intervention effect Six-year progeny volume gain exceeded unimproved trees by 46.14%.
- Intervention effect Six-year progeny volume gain exceeded multiple-clonal orchards by 10.63%-21.10%.
- Observation Direct and reciprocal crossing effects on progeny growth, height-diameter ratio and crown diameter were similar.
- Association Height, DBH and volume growth were mostly controlled by additive gene effects.
- Association Thousand-seed weight, germination index and seed vigor showed a super dominant effect.