Fruit Thinning Improves Fruit Size, Yield and Return Flowering in ‘Washington Navel’ Orange (Citrus sinensis L. Osbeck)

References

• Bain, J.M. 1958. Morphological, anatomical and physiological changes in the developing fruit of the Valencia orange, Citrus sinensis (L.) Osbeck. Aust. J. Bot. 6(1):1–23. doi: 10.1071/BT9580001.
   Google Scholar
• Bevington, K.B., P. Florissen, S. Gee, and S. Falivene, 1998. Improving ‘imperial’ mandarin fruit quality and marketability. Final report project CT95031, Horticulture Australia Limited, Sydney.
   Google Scholar
• Bevington, K.B., and T. Khurshid, 2002. Optimisation of citrus production and fruit size: An interactive management model. Final report project CT98023, Horticulture Australia Limited, Sydney.
   Google Scholar
• Bustan, A., Y. Erner, and E.E. Goldschmidt. 1995. Interactions between developing citrus fruits and their supportive vascular system. Ann. Bot. 76(6):657–666. doi: 10.1006/anbo.1995.1144.
   Web of Science ®Google Scholar
• Buwalda, J.G., D.J. Klinac, and J.S. Meekings. 1989. Effects of time and degree of fruit thinning on fruit size and crop yield at harvest for four Nashi (Pyrus serotina Rehd.) cultivars. Sci. Hortic. 39(2):131–141. doi: 10.1016/0304-4238(89)90085-X.
   Web of Science ®Google Scholar
• Davenport, T.L. 1990. Citrus flowering, In: pp. 349–408. In: J. Janick (ed.). Hortic. Reviews. Vol. 12. Timber Press, Portland, Ore. USA.
   Google Scholar
• Davis, K., E. Stover, and F. Wirth. 2004. Economics of fruit thinning: A review focusing on apple and citrus. HortTechnology 14(2):282–289. doi: 10.21273/HORTTECH.14.2.0282.
   Web of Science ®Google Scholar
• El-Sayed, F.S., H.S. Ahmed, and A.M. Elazazy. 2017. Effect of hand and chemical thinning on regulating alternative bearing in ‘Murcott’ trees. J. Hortic. Sci. Ornam. Plants 9:98–105.
   Google Scholar
• Franco, J.E., and A. Gravina. 2000. Early prediction of fruit size at harvest in ‘Valencia’ orange Citrus sinensis (L) osb. using experimental data. Proc. Intl. Soc. Citric. 1:456–458.
   Google Scholar
• Goldschmidt, E.E., A. Harpaz, S. Gal, D. Rabber, and E. Gelb. 1992. Simulation of fruitlet thinning effects in citrus by a dynamic growth model. Proc. Int. Soc. Citric. 1:515–519.
   Google Scholar
• Guardiola, J.L., and A. Garcia-Luis. 1997. Thinning effects on citrus yield and fruit size. Acta Hortic. 463(463):463–474. doi: 10.17660/ActaHortic.1998.463.58.
   Google Scholar
• Guardiola, J.L., and A. Garcıa-Luis. 2000. Increasing fruit size in citrus. Thinning and stimulation of fruit growth. Plant Growth Regulat. 31(1):121–132. doi: 10.1023/A:1006339721880.
   Web of Science ®Google Scholar
• Khurshid, T., and B. Braysher. 2009. Early fruit size prediction model using cubic smoothing splines for ‘Washington Navel’ (Citrus sinensis L. Osbeck) oranges in Australia. Int. J. Fruit Sci. 9(4):394–408. doi: 10.1080/15538360903378724.
   Google Scholar
• Khurshid, T., and A. Krajewski. 2010. Bearing branch units developed on branches hedged during flowering produce large ‘Washington Navel’ (Citrus Sinensis L. Osbeck) oranges. Int. J. Fruit Sci. 10(3):215–227. doi: 10.1080/15538362.2010.510417.
   Google Scholar
• Koch, N., K. Theron, and E. Rabe. 1996. Fruit size prediction in ‘Clementine’ and ‘satsuma’ mandarin and improvement of ‘Clementine’ mandarin (citrus reticulata Blanco) fruit size by 2,4-DP. Proc. Int. Soc. Citric 2:737–744.
   Google Scholar
• Krajewski, A., and E. Rabe. 1995. Citrus flowering: a critical evaluation. J. Hort. Sci 70(3):357–374. doi: 10.1080/14620316.1995.11515306.
   Google Scholar
• McNeil, R.J., K.C. Johnston, K.W. Johnson, and R.W. Smith. 1994. A demonstration of the economics and effectiveness of 1-naphthaleneacetic acid (NAA) for fruit thinning of ‘Valencia’ orange. Proc. 6th Ann. Conf. Western Plant Growth Regula. Soc. 21–33.
   Google Scholar
• Mechlia, N.B., and J.J. Carroll. 1989. Agroclimatic modelling for the simulation of phenology, yield and quality of crop production. II. Citrus model implementation and verification. Int. J. Biometerol. 33(1):52–65. doi: 10.1007/BF01045897.
   Web of Science ®Google Scholar
• Palmer, J.W., R. Giuliani, and H.M. Adams. 1997. Effect of crop load on fruiting and leaf photosynthesis of ‘Braeburn’/M26 apple trees. Tree Physiol. 17(11):741–746. doi: 10.1093/treephys/17.11.741.
   PubMed Web of Science ®Google Scholar
• Rabe, E. 1991. Fruit size improvement in ‘Valencia’ and ‘tomango’ orange cultivars [Citrus sinensis (L.) osbeck] through hand-thinning of fruitlets in November–December. J. S. Afr. Soc. Hortic. Sci. 1:59–63.
   Google Scholar
• Reuther, W. 1973. Climate and citrus behaviour, p. 280–337. In: W. Reuther (ed.). The citrus industry. Vol. 2. University of California, Division of Agricultural Sciences, Berkeley, United States.
   Google Scholar
• Rodrigues, L.R., S.F. Schwarz, V.P. Reckziegel, and O.C. Koller. 1998. Manual thinning of tangerine ‘Montenegrina’. Pesqui. Agropecu. Bras. 33:1315–1320.
   Web of Science ®Google Scholar
• Stander, O.P., and P.J. Cronje. 2016. Reviewing the commercial potential of hand thinning in citrus with a cost-benefit analysis of summer hand thinning of ‘Nadorcott’. Mandarin. HortTechnology 26(2):206–212. doi: 10.21273/HORTTECH.26.2.206.
   Web of Science ®Google Scholar
• Stanley, C.J., J.R. Stokes, and D.S. Tustin. 2001. Early prediction of apple fruit size using environmental indicators. Acta Hortic. 557(557):441–446. doi: 10.17660/ActaHortic.2001.557.59.
   Google Scholar
• Sutton, P.G., and A.R. Harty. 1990. Hand thinning satsuma mandarins pays off. Orchardist N.Z. 63(10):18–20.
   Google Scholar
• VSN International. 2022. Genstat for windows. 22nd ed. VSN International, Hemel Hempstead, UK.
   Google Scholar
• Zaragoza, S., I. Trenor, E. Alonso, E. Primo-Millo, and M. Augusti. 1992. Treatments to increase the final fruit size on Satsuma Clausellina. Proc. Int. Soc. Citric. 2:725–728.
   Google Scholar
• Zhang, L., G. Shen, J. Zhang, and H. Chen. 1992. Study on the law of orange fruit growth and development and the influence of meteorological factors. Proc. Int. Soc. Citric. 1:432–434.
   Google Scholar