Research Article
BibTex RIS Cite
Year 2017, Volume: 2 Issue: 3, 123 - 127, 30.12.2017

Abstract

References

  • [1] Racskó J., Schrader L. E., Sunburn of apple fruit: Historical background, recent advances and future perspectives, CRC. Crit. Rev. Plant Sci., 31, 455–504, 2012. [2] IPCC, Climate Change 2007: Impacts, adaptation and vulnerability: Contribution of Working Group II to the fourth assessment report of the Intergovernmental Panel, Genebra, Suíça, Cambridge, 2007.
  • [3] Daiber S. H., Quantifying changes in tree physiology after amelioration to reduce sunburn on apples, MScAgric Thesis, Stellenbosch University, Department of Horticultural Science, Stellenbosch, 2017.
  • [4] Lötze E., Hoffman E. W., Foliar application of calcium plus boron reduces the incidence of sunburn in 'Golden Delicious' apple, J. Hortic. Sci. Biotechnol., 89 (6), 607–612, 2014.
  • [5] Felicetti D., Schrader L., Changes in pigment concentrations associated with the degree of sunburn browning of ‘Fuji’ apple, J. Am. Soc. Hortic. Sci., 133, 27–34, 2008.
  • [6] Schrader L. E., Zhang J., Duplaga W. K., Two types of sunburn in apple caused by high fruit surface (peel) temperature, Plant Heal. Prog. 2001.
  • [7] DAFF/PPECB, Annual Report 2014-2015, South Africa, 2015 (http://www.daff.gov.za/.).
  • [8] Hortgro, Deciduous Fruit Statistics, South Afrca, 2015 (www.hortgro.co.za).
  • [9] Makeredza B., Schmeisser M., Lötze E., Steyn W. J., Water stress increases sunburn in 'Cripps' Pink’ apple, Hort Science, 48, 444–447, 2013.
  • [10] Bogo A., Casa R. T., Agostineto L., Gonçalves M. J., Rufato L., Effect of hail protection nets on apple scab in ‘Royal Gala’ and ‘Fuji’ apple cultivars, Crop Prot., 38, 49–52, 2012.
  • [11] Hunsche M., Blanke M. M., Noga G., Does the microclimate under hail nets influence micromorphological characteristics of apple leaves and cuticles?, J. Plant Physiol., 167, 974–80, 2010.
  • [12] Gindaba J., Wand S. J. E., Comparative effects of evaporative cooling, kaolin particle film, and shade net on sunburn and fruit quality in apples, HortScience, 40, 592–596, 2005.
  • [13] Gindaba J., Wand S. J. E., Do fruit sunburn control measures affect leaf photosynthetic rate and stomatal conductance in ‘Royal Gala’ apple?, Environ. Exp. Bot., 59, 160–165, 2007.
  • [14] Iglesias I., Alegre S., The effect of anti-hail nets on fruit protection , radiation , temperature , quality and profitability of ‘Mondial Gala’ apples, J. App. Hortic., 8, 91–100, 2006.
  • [15] Marais S., Sunburn control in apple fruit, MSc Agric Thesis, Department of Horticultural Science, Stellenbosch University, Stellenbosch, 2005.
  • [16] Erez A., Glenn D. M., The Effect of Particle Film Technology on Yield and Fruit Quality, Acta Hortic., 636, 505–508, 2004.
  • [17] Glenn D. M., Prado E., Erez A., McFerson J., Puterka G. J., A reflective, processed-kaolin particle film affects fruit temperature, radiation reflection, and solar injury in apple, J. Am. Soc. Hortic. Sci., 127, 188–193, 2002.
  • [18] Cakmak I., Römheld V., Boron deficiency-induced impairments of cellular functions in plants, Plant and Soil, 193, 71, 1997.
  • [19] Felicetti D. A., Schrader L. E., Photooxidative sunburn of apples: Characterization of a third type of apple sunburn, Int. J. Fruit Sci., 8, 160–172, 2008.
  • [20] Ruiz J. M., Bretones G., Baghour M., Ragala L., Belakbir A., Romero L. Relationship between boron and phenolic metabolism in tobacco leaves, Phytochem, 48 (2), 269–272,1998.
  • [21] Blevins D. G., Lukaszewski K. M. Boron in plant structure and function, Annu. Rev. Plant Physiol. Plant Mol. Biol., 49, 481–500,1998.
  • [22] Brown P. H., Bellaloui N., Wimmer M. A., Bassil E. S., Ruiz J., Hu H., Pfeffer H., Dannel F., Romheld V. Boron in plant biology, Plant Biol. 4 (2), 205–223, 2002.
  • [23] Lombardo S., Pandino G., Mauro R., Mauromicale G. Variation of phenolic content in globe artichoke in relation to biological, technical and environmental factors, Ital. J. Agron., 4,181–189, 2009.
  • [24] Stael S., Rocha A. G., Wimberger T., Anrather D., Vothknecht U. C., Teige M. Cross-talk between calcium signalling and protein phosphorylation at the thylakoid, J. Exp. Bot., 63, 1725–1733, 2012.
  • [25] Felicetti D., Schrader L. Changes in pigment concentrations associated with the degree of sunburn browning of “Fuji” apple, J. Am. Soc. Hortic. Sci., 133 (1), 27–34, 2008.
  • [26] Felicetti D. A.,Schrader L. E Changes in pigment concentrations associated with sunburn browning of five apple cultivars, II. Phenolics, Plant Sci., 176,84–89, 2009.

Boron in combination with calcium reduces sunburn in apple fruit

Year 2017, Volume: 2 Issue: 3, 123 - 127, 30.12.2017

Abstract

Sunburn damage on apple fruit has been reported widely [1]. Sunburn
incidence is expected to increase in future, specifically in the Western Cape
in South Africa, with very clear climate change predictions [2]. Sunburn thus has
significant financial implications on profitability for the South African
export dominated apple industry, as sunburnt fruit is not accepted in the main
export markets. In the United Kingdom, no visible sunburn on apples is allowed,
whereas only fruit with class 1 sunburn (Sunburn classification guide [3]) is accepted
in Europe. To reduce sunburn, which can be 40% for some cultivars, an
affordable and sustainable alternative is needed. Researchers [4] reported that
Manni-Plex® calcium (Ca) and boron (B), applied in combination as pre-harvest
foliar applications, reduced sunburn significantly for ‘Golden Delicious’ (GD)
apples. This research was continued to investigate the efficacy of the Ca/B
combination as alternative formulations on GD. The biggest reduction in sunburn
incidence was found in sunburn class 1. Results indicated that more
formulations will be suitable to reduce sunburn on GD significantly compared to
the control than the initial sorbitol formulation. The Spraybor (5 g)/Calsol combination
applied as six weekly foliar applications from 28 days after full bloom (DAFB) was
the most efficient combination to reduce sunburn on GD in 2015/16.

References

  • [1] Racskó J., Schrader L. E., Sunburn of apple fruit: Historical background, recent advances and future perspectives, CRC. Crit. Rev. Plant Sci., 31, 455–504, 2012. [2] IPCC, Climate Change 2007: Impacts, adaptation and vulnerability: Contribution of Working Group II to the fourth assessment report of the Intergovernmental Panel, Genebra, Suíça, Cambridge, 2007.
  • [3] Daiber S. H., Quantifying changes in tree physiology after amelioration to reduce sunburn on apples, MScAgric Thesis, Stellenbosch University, Department of Horticultural Science, Stellenbosch, 2017.
  • [4] Lötze E., Hoffman E. W., Foliar application of calcium plus boron reduces the incidence of sunburn in 'Golden Delicious' apple, J. Hortic. Sci. Biotechnol., 89 (6), 607–612, 2014.
  • [5] Felicetti D., Schrader L., Changes in pigment concentrations associated with the degree of sunburn browning of ‘Fuji’ apple, J. Am. Soc. Hortic. Sci., 133, 27–34, 2008.
  • [6] Schrader L. E., Zhang J., Duplaga W. K., Two types of sunburn in apple caused by high fruit surface (peel) temperature, Plant Heal. Prog. 2001.
  • [7] DAFF/PPECB, Annual Report 2014-2015, South Africa, 2015 (http://www.daff.gov.za/.).
  • [8] Hortgro, Deciduous Fruit Statistics, South Afrca, 2015 (www.hortgro.co.za).
  • [9] Makeredza B., Schmeisser M., Lötze E., Steyn W. J., Water stress increases sunburn in 'Cripps' Pink’ apple, Hort Science, 48, 444–447, 2013.
  • [10] Bogo A., Casa R. T., Agostineto L., Gonçalves M. J., Rufato L., Effect of hail protection nets on apple scab in ‘Royal Gala’ and ‘Fuji’ apple cultivars, Crop Prot., 38, 49–52, 2012.
  • [11] Hunsche M., Blanke M. M., Noga G., Does the microclimate under hail nets influence micromorphological characteristics of apple leaves and cuticles?, J. Plant Physiol., 167, 974–80, 2010.
  • [12] Gindaba J., Wand S. J. E., Comparative effects of evaporative cooling, kaolin particle film, and shade net on sunburn and fruit quality in apples, HortScience, 40, 592–596, 2005.
  • [13] Gindaba J., Wand S. J. E., Do fruit sunburn control measures affect leaf photosynthetic rate and stomatal conductance in ‘Royal Gala’ apple?, Environ. Exp. Bot., 59, 160–165, 2007.
  • [14] Iglesias I., Alegre S., The effect of anti-hail nets on fruit protection , radiation , temperature , quality and profitability of ‘Mondial Gala’ apples, J. App. Hortic., 8, 91–100, 2006.
  • [15] Marais S., Sunburn control in apple fruit, MSc Agric Thesis, Department of Horticultural Science, Stellenbosch University, Stellenbosch, 2005.
  • [16] Erez A., Glenn D. M., The Effect of Particle Film Technology on Yield and Fruit Quality, Acta Hortic., 636, 505–508, 2004.
  • [17] Glenn D. M., Prado E., Erez A., McFerson J., Puterka G. J., A reflective, processed-kaolin particle film affects fruit temperature, radiation reflection, and solar injury in apple, J. Am. Soc. Hortic. Sci., 127, 188–193, 2002.
  • [18] Cakmak I., Römheld V., Boron deficiency-induced impairments of cellular functions in plants, Plant and Soil, 193, 71, 1997.
  • [19] Felicetti D. A., Schrader L. E., Photooxidative sunburn of apples: Characterization of a third type of apple sunburn, Int. J. Fruit Sci., 8, 160–172, 2008.
  • [20] Ruiz J. M., Bretones G., Baghour M., Ragala L., Belakbir A., Romero L. Relationship between boron and phenolic metabolism in tobacco leaves, Phytochem, 48 (2), 269–272,1998.
  • [21] Blevins D. G., Lukaszewski K. M. Boron in plant structure and function, Annu. Rev. Plant Physiol. Plant Mol. Biol., 49, 481–500,1998.
  • [22] Brown P. H., Bellaloui N., Wimmer M. A., Bassil E. S., Ruiz J., Hu H., Pfeffer H., Dannel F., Romheld V. Boron in plant biology, Plant Biol. 4 (2), 205–223, 2002.
  • [23] Lombardo S., Pandino G., Mauro R., Mauromicale G. Variation of phenolic content in globe artichoke in relation to biological, technical and environmental factors, Ital. J. Agron., 4,181–189, 2009.
  • [24] Stael S., Rocha A. G., Wimberger T., Anrather D., Vothknecht U. C., Teige M. Cross-talk between calcium signalling and protein phosphorylation at the thylakoid, J. Exp. Bot., 63, 1725–1733, 2012.
  • [25] Felicetti D., Schrader L. Changes in pigment concentrations associated with the degree of sunburn browning of “Fuji” apple, J. Am. Soc. Hortic. Sci., 133 (1), 27–34, 2008.
  • [26] Felicetti D. A.,Schrader L. E Changes in pigment concentrations associated with sunburn browning of five apple cultivars, II. Phenolics, Plant Sci., 176,84–89, 2009.
There are 25 citations in total.

Details

Subjects Engineering
Journal Section Research Article
Authors

Elmi Lötze

Stephan H. Daiber This is me

Stephanie J. E. Midgley This is me

Publication Date December 30, 2017
Acceptance Date August 3, 2017
Published in Issue Year 2017 Volume: 2 Issue: 3

Cite

APA Lötze, E., Daiber, S. H., & Midgley, S. J. E. (2017). Boron in combination with calcium reduces sunburn in apple fruit. Journal of Boron, 2(3), 123-127.