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Agroforestry Systems

, Volume 11, Issue 3, pp 227–241 | Cite as

Tree crop based agroforestry in Nigeria: a checklist of crops intercropped with cocoa

  • M. A. O. Oladokun
Article

Abstract

A survey of cocoa farmers in Bendel, Ogun, Ondo and Oyo States of Nigeria, carried out in 1985, showed that almost all the farmers intercropped other crops with cocoa. The intercrops included food crops such as plantain (92.3), cocoyam (85.7%), cassava (51.3%), yam (41.3%), maize (38.9%), melon (31.4%), cowpea (28.6%) and pineapple (26.0%) and tree crops such as oil palm (71.5%), kola (67.3%), coffee (41.0%), coconut (7.9%) and citrus (7.2%). Other crops are ewe-iran (Sarcophrynium brachystachys) and ewe-gbodogi (Megaphrynium macrostachyum) (45.2%), african walnut (Tetracarpidium conophorum) (42.2%), aligator pepper (Aframomum melegueta) (31.6%), and iyere (Piper guinense) (20.2%). Guava, mango, pawpaw and vegetables such as celosia, okra and solanum occur in cocoa plots at rather low frequencies. As many as six or more other crops can be intercropped with cocoa at the same time.

Key words

agroforestry cocoa belt crop combination food crops medicinal plants tree crops 

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References

  1. Afolami CA and Ajobo O (1983) An economic evaluation of a cropping system: The case of cocoa grown in combination with oil palm. Cafe Cacao The XXVII(2): 121–126Google Scholar
  2. Agboola SA (1979) An agricultural atlas of Nigeria. Pub. Oxford, London. 1979. 248 pGoogle Scholar
  3. Kolade JA (1986) Influence of different densities of cocoa and oil palm on yield and performance of cocoa. Turrialba 38: 345–353Google Scholar
  4. Nair PKR (1985) Classification of agroforestry systems. ICRAF Working Paper no 28, ICRAF, Nairobi, Kenya. 52 pGoogle Scholar
  5. Oladokun MAO and Egbe NE (1989) Tree crop based farming system in Nigeria: Some observations on cocoa/kola intercrops. Agroforestry Systems 10: 153–160Google Scholar
  6. Onwubuya II, Iremiren GO and Kolade JA (1982) A study of methods of interplanting oil palm and cocoa. In The Oil Palm in Agriculture in the eighties. Vol II, pp 425–433 (Ed. E. Pushparajah and Chew Poh Soon). Kuala Lumpur; Incorporated Society of PlantersGoogle Scholar

Copyright information

© Kluwer Academic Publishers 1990

Authors and Affiliations

  • M. A. O. Oladokun
    • 1
  1. 1.Cocoa Research Institute of NigeriaIbadanNigeria

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