TY - JOUR TI - First-year shoot development and carbohydrate distribution in fall- and spring-planted apple trees AU - Young, E. T2 - HortScience DA - 1989/// PY - 1989/// VL - 24 IS - 2 SP - 234 ER - TY - JOUR TI - Cytokinin and soluble carbohydrate concentrations in xylem sap of apple during dormancy and budbreak AU - Young, E. T2 - Journal of the American Society for Horticultural Science DA - 1989/// PY - 1989/// VL - 114 IS - 2 SP - 297 ER - TY - JOUR TI - Marker-based selection for quantitative traits AU - Stuber, C. W. T2 - Science for plant breeding : proceedings of the XII. Congress of Eucarpia, February 27-March 4, 1989, Go?ttingen, Germany F.R. DA - 1989/// PY - 1989/// VL - 16 SP - 31 ER -