References
- Barritt, B.H. 1992. Intensive Orchard Management. Good Fruit Grower, Yakima, WA
- Barritt, B.H. 1998. Orchard management systems for fuji apples in Washington state. Compact Fruit Tree. 31(1):11-13
- Barritt, B.H., C.R. Rom., B. Konishi, and M.A. Dilley. 1991. Light level influences spur quality and canopy development and light interception influence fruit production in apple. HortScience 26(8):993-999
- Barden, J.A. and G.H. Neilsen. 2003. Selecting the orchard site, site preparation and orchard planning and establishment. p. 237-265. In: D.C Ferree and I.J. Warrington (eds.). Apples; botany, production and uses. CABI Publishing, Cambridge, MA, USA
- Callesen, O. and P.S. Wagenmakers. 1989. Effect of tree density, tree height and rectangularity on growth, flowering, and fruit production. Acta Hort. 243:141-148
- Callesen, O. 1993. Influence of apple tree height on yield and fruit quality. Acta Hort. 349:111-115
- Forshey, C.G. and D. A. Elfving. 1989. The relationship between vegetative growth and fruiting in apples. Hort. Rev. 11:229-287
- Hampson, C.R., F. Kappel, H.A. Quamme, and R.T. Brounlee 1997. Varying density with constant rectangularity: Effects on apple tree performance and yield in three training systems. Acta Hort. 451:437-442
- Hampson, C.R., H.A. Quamme, F. Kappel, and R.T. Brownlee 2004a. Varying density with constant rectangularity: I. Effects on apple tree growth and light interception in three training systems over ten years. HortScience 39(3):507-511
- Hampson, C.R., H.A. Quamme, F. Kappel, and R.T. Brownlee. 2004b. Varying density with constant rectangularity: II. Effects on apple tree yield, fruit size, and fruit color development in three training systems over ten years. HortScience 39(3):507-511
- Jackson, J.E. 1980. Light interception and utilization by orchard systems. Hort. Reviews 2:208-267
- Jang, W.C., W.H. Park, D.W. Choi, and J.P ,Lee. 2009. Development of business model for dwarf apple orchard. In: Report of Agricultural experiment research for 2008. p. 292-302. Gyongsangbuk-Do Agricultural Research & Extension Services
- Meyer, G. 1994. Intensiver Kernobstanbau and der Niederelbe aus Sicht der Beratung, Mitt OVR Jork 49:163-176
- Meyer, G. 1997. Die Wahl der Pflanzendichte unter Berucksichtigung anbautechnischer Kriterien. Mitteilungen des Obstbauversuchsringges des Alten Landes 52:203-214
- Palmer J.W., D.J. Avery, and S.J. Wertheim. 1992. Effects of apple tree spacing and summer pruning on leaf area distribution and light interception. Scientia Horticulturae 52:303-312 https://doi.org/10.1016/0304-4238(92)90031-7
- Robinson, T.L. and A.N. Lakso. 1989. Light interception, yield and fruit quality of 'Empire' and 'Delicious' apple trees grown in four orchard systems. Acta Hort. 243:175-184
- Robinson, T.L. and Lakso, A. N. 1991. Bases of yield and production efficiency in apple orchard systems. J. Amer. Soc. Hort. Sci. 116(2):188-194
- Robinson, T.L. 2003. Apple-orchard planting systems. p. 345-407. In: D.C Ferree and I.J. Warrington (eds.). Apples; botany, production and uses. CABI Publishing, Cambridge, MA, USA
- Robinson, T.L., A.N. Lakso, and S. G. Carpenter. 1991. Canopy development, yield, and fruit quality of 'Empire' and 'Delicious' apple trees grown in four orchard production systems for ten years. J. Amer. Soc. Hort. Sci. 116(2):179-187
- Robinson, T.L., S.A. Hoying, and G.H. Reginato. 2006. The tall spindle apple production system. New York Fruit Quarterly. 14(2):21-28
- Szczgiel, A. and A. Mika. 2003. Effects of high density planting and two training methods of dwarf apple trees growth in sub-carpathian region. Journal of Fruit and Ornamental Plant Research 11:45-51
- Wagenmakers, P.S and O. Callesen. 1989. Influence of light interception on apple yield and fruit quality related to arrangement and tree height. Acta Hort. 243:149-158
- Wagenmakers, P.S. and O. Callesen. 1995. Light distribution in apple orchard systems in relation to production and fruit quality. J. Hort. Sci. 70(6):935-948
- Wertheim, S.J. 2005. Planting system and tree shape. p. 190-203. In: J. Tromp, J.T. Webster, and S.J. Wertheim. (eds.). Fundamentals of temperate zone tree fruit production. Backhuys publishers, Leiden
- Yoon, T.M., H.Y. Park, and D.H. Sagong. 2005. Effect of root pruning on tree growth and fruit quality of 'Fuji'/M.9 apple trees. Kor. J. Hort. Sci. & Tech. 23(3):275-291
- Yoon, T.M. 2004. Development of high density apple growing in Europe and Korea. In: Proceedings of the symposium on recent high density apple growing techniques and prospects. p. 79-97. National Horticultural Research Institute