2026-06-27http://hdl.handle.net/123456789/23901backcrossesgenesgene expressiongenotype environment interactiongrowth rateheritabilityintrogressionphenotypic correlationquantitative trait lociseedlingsvigourupland ricephilippinesInvestigating early vigour in upland rice (Oryza sativa L.): Part II. Identification of QTLs controlling early vigour under greenhouse and field conditionsJournal Article