ISSN: 0041-3216

ISSN: 0041-3216 (Online), 0041-3216 (Print)

Volume 50 Number 4

  • Research Papers

  • Effect of irrigation on the yield and physiological behaviour of mature Amelonado cocoa in Ghana

    , and

  • Digitaria collection from southern Africa

    A.J. Oakes

  • Staking trials with sweet potatoes

    D.E. Gollifer

  • Continuous cropping in areas of shifting cultivation in the southern Sudan

    M. Osman Abu-Zeid

  • Methods of increasing the germination percentage of some tropical legumes

    R.H. Phipps

  • Phosphorus and potassium penetrability in the soil and their influence in a mature banana plantation

    E. Lahav

  • Transport of papaya fruits from Trinidad to Britain

    G.R. Lee

  • Evaluation of chemical ripeners for sugar-cane having constant nitrogen and water regimes. II-Superior activity of C.P. 41845 (Monsanto)


  • Tropical poultry house design-its effect on health and production under intensive conditions


  • Supplementary feeding of dairy cows in early lactation

    R.H. Phipps

  • Association of virus-like particles with internal brown spot of yam (Dioscorea alata)


  • Research Notes

  • Rooting of detached vigna sinensis leaves for use in physiological studies

    L.A. Wilson

  • Quantitative morphogenesis of root types in the sweet potato [Ipomoea batatas (L.) Lam.] root system during early growth from stem cuttings


  • Estimation of leaf area in papaya (Carica papaya) from leaf measurements

    S.K. Karikari

  • A close planting trial with tung (Aleurites montana)


  • Book Review

  • BOOK REVIEW By R.F.B. - Banana Diseases Including Plantains and Abaca

    C.W. Wardlaw

  • BOOK REVIEW By C.E.M. - Agricultural Marketing in Africa

    Edith H. Whetham

  • BOOK REVIEW By E.A.T. - Rapeseed


  • BOOK REVIEW By C.R.M. - Sugarcane Physiology

    A.G. Alexander

  • BOOK REVIEW By R.E.P. - Rice Diseases

    S.H. Ou

  • BOOK REVIEW By E.A.T. - The Green Revolution in West Pakistan

    Leslie Nulty