Volume 50 Number 4

Published: 1973-10-30

Research Papers

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

W.V. Hucheon, R.W. Smith, E.J.A. Asomaning
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Digitaria collection from southern Africa

A.J. Oakes
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Staking trials with sweet potatoes

D.E. Gollifer
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Continuous cropping in areas of shifting cultivation in the southern Sudan

M. Osman Abu-Zeid
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Methods of increasing the germination percentage of some tropical legumes

R.H. Phipps
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Phosphorus and potassium penetrability in the soil and their influence in a mature banana plantation

E. Lahav
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Transport of papaya fruits from Trinidad to Britain

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

A.G. Alexander, R. Montalvo-Zapata
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Tropical poultry house design-its effect on health and production under intensive conditions

C. Van Dijk, B. Vickery
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Supplementary feeding of dairy cows in early lactation

R.H. Phipps
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Association of virus-like particles with internal brown spot of yam (Dioscorea alata)

B.D. Harrison, I.M. Roberts
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Research Notes

Rooting of detached vigna sinensis leaves for use in physiological studies

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

L.A. Wilson, S.B. Lowe
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Estimation of leaf area in papaya (Carica papaya) from leaf measurements

S.K. Karikari
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A close planting trial with tung (Aleurites montana)

D. Spurling, A.T. Spurling
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Book Review

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

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

Edith H. Whetham
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BOOK REVIEW By E.A.T. - Rapeseed

L.A. Appelqvist, R. Ohlson
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BOOK REVIEW By C.R.M. - Sugarcane Physiology

A.G. Alexander
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BOOK REVIEW By R.E.P. - Rice Diseases

S.H. Ou
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BOOK REVIEW By E.A.T. - The Green Revolution in West Pakistan

Leslie Nulty
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