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Pruning intensity and fruit load influence vegetative and fruit growth in an early-maturing peach tree (cv. Alexandra)

Published online by Cambridge University Press:  15 July 2005

Claude Bussi ,
Françoise Lescourret ,
Michel Genard  and
Robert Habib
Claude Bussi
Affiliation:
Inra-UERI, Domaine de Gotheron, 26320 St. Marcel-les-Valence, France
Françoise Lescourret
Affiliation:
Inra-PSH, Centre de recherche d’Avignon, 84140 Montfavet, France
Michel Genard
Affiliation:
Inra-PSH, Centre de recherche d’Avignon, 84140 Montfavet, France
Robert Habib
Affiliation:
Inra-PSH, Centre de recherche d’Avignon, 84140 Montfavet, France
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Abstract

Introduction. The distribution of shoots and fruits in the tree is an important consideration to improve peach cropping. Therefore, the effects of intensity of pruning were investigated for two years in trees with the same fruit load and, the following year, in trees with different fruit loads. Materials and methods. In an early-maturing peach orchard (cv. Alexandra), three pruning intensities were applied for three years: light, medium and severe. The first two years, the same fruit load was applied for the different pruning treatments; in the last year, three fruit loads per tree were tested: low, intermediate and high. Results and discussion. Increasing severity of pruning stimulated average fruit weight and fruit diameter, limiting (2nd year) or not (3rd year) fruit yield. Severe pruning also tended to enhance young shoot growth on the shoot bearing fruit and on the scaffold branch. Fruit diameter improvement with severe pruning might be therefore explained by the increase in vegetative growth likely to enhance available assimilates for fruit growth. However, severe pruning could favor an alternation in flower setting, as observed in the 2nd year. Increasing fruit load stimulated fruit yield, but, with the highest fruit load, no significant fruit yield enhancement was detected compared with the intermediate fruit load. On the contrary, average fruit weight and fruit soluble solids always decreased with increasing fruit load. Conclusion. Intensity of pruning and fruit load must be well adapted to ensure an appropriate peach production; excessive pruning and fruit load of an early-maturing peach cultivar should be avoided in order not to limit fruit yield and quality, respectively.

Keywords

FrancePrunus persicapruninggrowthproductionfruitqualityFrancePrunus persicataillecroissanceproductionfruitqualité
Type
Research Article
Information
Fruits , Volume 60 , Issue 2 , March 2005 , pp. 133 - 142
Copyright
© CIRAD, EDP Sciences

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References

Corelli-Grappadelli, L., Coston, D.C., Thinning pattern and light environment in peach tree canopies influence fruit quality, HortScience 26 (1991) 1464–1466.
Pavel, E.W., DeJong, T.M., Source- and sink-limited growth periods of developing peach fruits indicated by relative growth rate analysis, J. Am. Soc. Hortic. Sci. 118 (6) (1993) 820–824.
Volz, R.K., Ferguson, I.B., Bowen, J.H., Watkins, C.B., Crop load effects on fruit mineral nutrition, maturity, fruiting and tree growth of ‘Cox’s Orange Pippin apple, J. Hortic. Sci. 68 (1) (1993) 127–137. CrossRef
Marini, R.P., Sowers, D.L., Peach fruit weight is influenced by crop density and fruiting shoot length but not position on the shoot, J. Am. Soc. Hortic. Sci. 119 (2) (1994) 180–184.
Blanco, A., Pecquerul, A., Val, J., Monge, E., Gomez Aparisi, J., Crop-load effects on vegetative growth, mineral nutrient concentration and leaf water potential in ‘Catherine’ peach, J. Hortic. Sci. 70 (4) (1995) 623–629. CrossRef
Sansavini, S., Corelli, L., Giunchi, L., Peach yield efficiency as related to tree shape, Acta Hortic. 173 (1985) 139–158. CrossRef
Kappel, F., Flore, J.A., Effects of shade on photosynthesis, specific leaf weight, leaf chlorophyll content, and morphology of young peach trees, J. Am. Soc. Hortic. Sci. 108 (1983) 541–544.
Flore, J.A., Lakso, A.N., Environmental and physiological regulation of photosynthesis in fruit crops, Hortic. Rev. 11 (1989) 111–157.
Tustin, S., Corelli-Grappadelli, L., Ravaglia, G., Effect of previous-season and current light environments on early-season spur development and assimilate translocation in ‘Golden Delicious’ apple, J. Hortic. Sci. 67 (3) (1992) 351–360. CrossRef
Chartzoulakis, K., Therios, I., Noitsakis, B., Effects of shading on gas exchange, specific leaf weight and chlorophyll content in four kiwifruit cultivars under field conditions, J. Hortic. Sci. 68 (4) (1993) 605–611. CrossRef
Corelli-Grappadelli, L., Ravaglia, G., Asirelli, A., Shoot type and light exposure influence carbon partitioning in peach cv. Elegant Lady, J. Hortic. Sci. 71 (4) (1996) 533–543. CrossRef
Marini, R.P., Vegetative growth, yield, and fruit quality of peach as influenced by dormant pruning, summer pruning, and summer topping, J. Am. Soc. Hortic. Sci. 110 (1985) 133–139.
Bussi, C., Defrance, H., Atger, P., Optimisation d’un verger de pêchers. Choix du matériel et des techniques culturales, Arboric. Fruit. 384 (1986) 51–55.
Li, S.H., Zhang, X.P., Meng, Z.Q., Wang, X., Response of peach trees to modified pruning. 1. Vegetative growth. 2. Cropping and fruit quality, New Zeal. J. Crop Hort. 22 (1994) 401–417. CrossRef
Cannell, M.G.R., Kimeu, B.S., Uptake and distribution of macronutrients in trees of Coffea arabica in Kenya as affected by seasonal climatic differences and the presence of fruits, Ann. Appl. Biol. 68 (1985) 213–230. CrossRef
DeJong, T.M., Doyle, J.F., Day, K.R., Seasonal patterns of reproductive and vegetative sink activity in early and late maturing peach cultivar, Physiol. Plantarum 71 (1987) 83–88. CrossRef
Giauque, P., Desbrus, D., Pêche : qualité au verger et maîtrise de la main d’œuvre, Réussir Fruits et Légumes 197 (2001) 27–30.
Bornand M., Étude pédologique dans la vallée du Rhône, Centre de recherches agronomiques du Midi, Inra éd., Montpellier, France, 1968.
Clauzel G., Pollien J.M., Signoret V., La taille du pêcher, Int. note, INRA, Valence, 1986, 25 p.
Mitcham E., Thinned peaches are big peaches, Fruit Grow. 9 (1980).
Dagnelie P., Théorie et méthodes statistiques, Vol. II, 2nd Ed., Les presses agronomiques de Gembloux, Gembloux, Belgique, 1975.
Bussi, C., Huguet, J.G., Besset, J., Girard, T., The consequences of cultural practices on growth and cropping of peach trees subjected to localized irrigation: effects of soil management, nitrogen fertilization and tree density, J. Hortic. Sci. 69 (5) (1994) 905–914. CrossRef
Kervella, J., Pagès, L., Génard, M., Growth context and fate of axillary meristems of young peach trees. Influence of parent shoot growth characteristics and of emergence date, Ann. Bot. 76 (1995) 559–567. CrossRef
Genard, M., Lescourret, F., Ben Mimoun, M., Besset, J., Bussi, C., A simulation model of growth at the shoot-bearing fruit level. II. Test and effect of source and sink factors in the case of peach, Eur. J. Agron. 9 (1998) 189–202. CrossRef
DeJong, T.M., Day, K.R., Relationship between shoot productivity and leaf characteristics in peach canopies, HortScience 26 (10) (1991) 1271–1273.
Williamson, J.G., Coston, D.C., The relationship among root growth, shoot growth, and fruit growth of peach, J. Am. Soc. Hortic. Sci. 114 (2) (1989) 180–183.
Blasing, D., Atkinson, D., Clayton-Greene, K., The contribution of roots and reserves to tree nutrient demand: implication for the interpretation of analytical data, Acta Hortic. 274 (1990) 51–69. CrossRef
Dann, I.R., Wildes, R.A., Chalmers, D.J., Effects of limb girdling on growth and development of competing fruit and vegetative tissues of peach trees, Austral. J. Plant Physiol. 11 (1984) 49–58. CrossRef
Ferree, D.C., Palmer, J.W., Effects of spur defoliation and ringing during bloom and fruiting, fruit mineral level and net photosynthesis of ‘Golden Delicious’ apple, J. Am. Soc. Hortic. Sci. 107 (1982) 1182–1186.
Lescourret, F., Ben Mimoun, M., Genard, M., A simulation model of growth at the shoot-bearing fruit level I. Description and parameterization for peach, Eur. J. Agron. 9 (1998) 173–188. CrossRef
Li, S.H., Bussi, C., Hugard, J., Clanet, H., Critical period of flower bud induction in peach trees associated with shoot length and bud position, Gartenbauwiss. 54 (2) (1989) 49–53.
Wright C.J., Interactions between vegetative and reproductive growth, in: Wright C.J. (Ed.), Manipulation of fruiting, Butterworths, London, UK, 1989, 15–27.
Ben Mimoun, M., Longuenesse, J.J., Genard, M., P max as related to leaf:fruit ratio and fruit assimilate demand in peach, J. Hortic. Sci. 71 (5) (1996) 767–775. CrossRef