The influence of cultivar and orchard system on pruning time per tree, per hectare, and per unit of yield

Journal of the American Pomological Society

Volumn 56, Issue 4, 2002, Pages 202-206

  Barden, John A ^a  

^a VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FUSINUS AMPHIURGUS;

EID: 2942724533     PISSN: 15273741     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

1. Barden, J. A. and R. P. Marini. 2001. Yield, fruit size, red color, and estimated crop value in the NC-140 1990 cultivar/rootstock trial in Virginia. J. Amer. Pom. Soc. 55:154-158.
2. Barritt, B. H., J. A. Barden, J. Cline, R. L. Granger, E. E. Hoover, M. M. Kushad, R .P Marini, M. Parker, R. L. Perry, T. Robinsom, C. R. Unrath, M. A. Dilley. 1997. North American NC-140 apple orchard systems trial. Acta Hort. 451: 443-452.
3. Marini, R.P., B.H. Barritt, J.A. Barden, J. Cline, E.E. Hoover, R.L. Granger, M.M. Kushad, M. Parker, R.L. Perry, T. Robinson, S. Khanizadeh, and C.R. Unrath. 2001. Performance of ten apple orchard systems: ten-year summary of the 1990 NC-140 systems trial. J. Amer. Pomol. Soc. 55:222-238.
4. Perry, R., S. Swinton, and P. Schwallier. 1997. Labor requirements for 'Empire' and 'Jonagold' affected by rootstock and three orchard systems in the Michigan NC-140 trial. Acta Hort 451:459-465.
5. Quamme, H. A., R. T. Brownlee, F. Kappel, G. Geldart, M. Sanders, H. Arndt, T. Watson, and P. Waterman. 1997. Evaluation of five apple training systems in the Okanagan Valley of British Columbia. Acta Hort. 451:495-504.
6. 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. 116:179-187.