Published January 30, 1999
Volume 76 Number 1

Research Papers

S. Bonachela, H.F.M. ten Berge
Development and performance of a model of a perennial grass (Andropogon gayanus) crop. Application to the Sahel and Sudan zones. (01)
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Ole Mertz
Cultivation potential of two edible ferns, Diplazium esculentum and Stenochlaena palustris. (10)
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Matthew K. Mulengera, Robert W. Payton
Estimating the USLE-soil erodibility factor in developing tropical countries. (17)
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Matthew K. Mulengera, Robert W. Payton
Development and evaluation of a new soil erosion productivity index model (SEPIM). (23)
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R. Naidu, R.J. Haynes
Chemical composition of saturation paste extracts of a Fijian Oxisol after liming and repeated wetting and drying. (29)
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Wayne B. Borth, Diane E. Ullman, Vincent P. Jones, Francis Zee, John S. Hu
Elimination of phytoplasmas as causal agents of macadamia decline and non-ripening of papaya. (36)
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Srikanta Das, S.K. Raj, C. Sen
Temporal and spatial epidemic development of groundnut rust (Puccinia arachidis Speg.) as a function of altered date of sowing. (45)
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H.A. Akintoye, E.O. Lucas, J.G. Kling
Grain yield and yield components of single, double, and synthetic maize lines grown at four N levels in three ecological zones of West Africa. (51)
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F.G. Youssef, L.R. McDowell, R.A.I. Brathwaite
The status of certain trace minerals and sulphur of some tropical grasses in Trinidad. (57)
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Research Notes

S.A. Materechera
Tillage practice effects on yield of maize under smallholder cropping in Malawi. (63)
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I. Singh, A.S. Nandwal, S. Bharti, J. Singh
Effect of plant regulators on flower shedding and yield attributes of Cajanus cajan L. cultivars. (66)
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R. Chandra, P.N. Gupta, C.B.S. Rajput
Influence of pre-harvest application of calcium and alar on post-harvest changes in cv. ‘Sardar’ guava fruits. (70)
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A.B. Mandal, G.S. Bisht, Harpreet Singh, N.N. Pathak
Effect of environmental temperature on growth performance and nutrient utilization in growing guineakeets (Numida meleagris). (74)
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A.B. Mandal, G.S. Bisht, Harpreet Singh, N.N. Pathak
Comparative performance of guineakeets (Numida meleagris) reared in battery brooders or on deep litter. (78)
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