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Fruiting and abscission patterns in cashew

Published online by Cambridge University Press:  27 March 2009

C. C. Subbaiah
C. C. Subbaiah
Affiliation:
Plant Physiology Section, Central Plantation Crops Research Institute, Regional Station, Vittal·514: 243, India
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Summary

The variation in setting fruit and immature fruit abscission at successive nodes of an individual panicle, and in panicles at different directions of the canopy in an individual tree, were studied in cashew (Anacardium occidentale L.). The numbers of perfect flowers and fruits set increased from the proximal to the distal end with the maximum yield at the fifth or sixth nodes in a panicle of 8–10 branches. The productivity of an entire inflorescence or a whole fruiting branch was related to its orientation with respect to the sun. The numbers of nodes and fruits set and the percentage of fruit retained were maximal in panicles located on the western and southern sides of the canopy. Tea mosquito damage was also less on these sides of the canopy but the physiological disorder of ‘apple’ cracking was higher here than on the eastern and northern sides. These variations are discussed in relation to the differences in the incident photosynthetically active radiation on these sides.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 100 , Issue 2 , April 1983 , pp. 423 - 427
Copyright
Copyright © Cambridge University Press 1983

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References

Anon. (1975). Annual report, Central Plantation Crops Research Institute, Käsaragod, pp. 128–129.Google Scholar
Ashok, T. H. (1979). Studies on sex expression and its relation to fruit set. M.Sc. (Horticulture) thesis, University of Agricultural Sciences, Bangalore.Google Scholar
Ashok, T. H. & Thimmaraju, K. R. (1981). Effects of certain growth regulators on sex expression and its relation to fruit set in cashew (Anacardium ocddentale L.). Cashew Causerie 3, 8–10.Google Scholar
Brooking, I. R. & Kirby, E. J. M. (1981). Interlelationships between stem and ear development in winter wheat: the effects of a norin 10 dwarfing gene, Gai/Rht2. Journal of Agricultural Science, Cambridge 97, 373–381.CrossRefGoogle Scholar
Dagg, M. & Tapley, R. G. (1967). Cashew nut production in Tanzania. V. Water balance of cashew trees in relation to spacing. East African Agricultural and Forestry Journal (Kenya) 33, 88–94.CrossRefGoogle Scholar
Daito, H., Tominaga, S., Ono, S. & Morinaga, K. (1981). Yield of differently trained trees and fruit quality at various locations within canopies of differently trained Satsuma mandarin trees. Journal of Japanese Society for Horticultural Science 50, 131–142.CrossRefGoogle Scholar
Damodaran, V. K., Abraham, J. & Alexander, K. M. (1965). The morphology and the biology of cashew flower, Anacardium occidentale L. I. Flowering habit, flowering season, morphology of the flower and sex ratio. Agricultural Research Journal of Kerala 2, 23–28.Google Scholar
Damodaran, V. K., Abraham, J. & Alexander, K. M. (1966). The morphology of cashew flower, Anacardium occidentale L. II. Anthesis, dehiscence, receptivity of stigma, pollination, fruit set and fruit development. Agricultural Research Journal of Kerala 4, 78–84.Google Scholar
Diedda, P., Dettori, S. & Pala, M. (1981). The distribution of fruit on the sweet orange tree and its relationship to mechanised harvesting. Rivista della Ortoflorofruticotura Italiana 65, 35–38.Google Scholar
Jacobs, W. P. (1950). Control of elongation in bean hypocotyl by the ability of hypocotyl tip to transport auxin. American Journal of Botany 37, 551–555.CrossRefGoogle Scholar
Jackson, J. E. & Palmer, J. W. (1977). Effects of shade on the growth and cropping of apple trees. II. Effects on components of yield. Journal of Horticultural Science 52, 253–268.CrossRefGoogle Scholar
Jackson, J. E., Palmer, J. W., Penning, M. A. & Sharples, R. O. (1977). Effects of shade on the growth and cropping of apple trees. III. Effects on fruit growth, chemical composition and quality at harvest and after storage. Journal of Horticultural Science 52, 267–282.CrossRefGoogle Scholar
Lefèbvre, A. (1973). Synthèse des travaux de recherches sur 1' anacardier et autres espèces fruitières à la Station de Majunga (IFAC), Madagascar, de 1962–1973. Fruits (France) 28, 535–542.Google Scholar
Murneek, A. E. (1927). Physiology of reproduction in horticultural plants. II. Missouri Agricultural Experimental Station Research Bulletin 106.Google Scholar
Nitsch, J. P., Kurtz, E. B., Liverman, J. L. & Went, , (1952). The development of sex expression in cucurbit flowers. American Journal of Botany 37, 211–215.CrossRefGoogle Scholar
Northwood, P. J. (1966). Some observations on flowering and fruit setting in the cashew, Anacardium occidentale L. Tropical Agriculture 43, 35–42.Google Scholar
Northwood, P. J. & Tsakiris, A. (1967). Cashew nut production in Southern Tanzania. II. Early yields from a cashew spacing experiment. East African Agricultural and Forestry Journal (Kenya) 33, 81–82.CrossRefGoogle Scholar
Papaiah, C. M., Hameed, A. S. & Mustaffa, M. M. (1978). Effect of growth regulators on fruit set and yield of cashew (Anacardium occidentale L.). Proceedings of PLACROSYM I (ed. Nelliat, E. V.), pp. 360–368.Google Scholar
Pavithran, K. & Ravindranathan, P. P. (1976). Effect of GA and IAA on sex expression in cashew. Journal of Plantation Crops 2, 32–33.Google Scholar
Rao, V. N. M. & Hassan, M. V. (1957). Preliminary studies on the floral biology of cashew (Anacardium occidentale Linn.). Indian Journal of Agricultural Sciences 27, 277–288.Google Scholar
Sheldrake, A. R., Narayanan, A. & Venkataratnam, N. (1979). The effects of flower removal on the seed yield of pigeon peas (Cajanus cajan). Annals of Applied Biology 91, 383–390.CrossRefGoogle Scholar
Shrestha, G. K. (1981). Effects of ethephon on fruit cracking of lychee (Litchi chinensis Sonn.). Hort-Science 16, 498.Google Scholar
Steveninck, R. F. M. Van (1957). Factors affecting abscission of reproductive organs of lupine. Journal of Experimental Botany 8, 373–381.CrossRefGoogle Scholar
Swaminathan, M. S. (1979). Message (Congratulatory message on the occasion of launching of the journal). Cashew Causerie 1, 4.Google Scholar
Wareing, P. F. (1958). Reproductive development in Pinus sylvestris. In The Physiology of Forest Trees (ed. Thimann, K. V.), pp. 643–654. New York: Ronald Press.Google Scholar