Tropicultura

Open Access ISSN 0771-3312 eISSN 2295-8010

1989 vol. 7 no 4

Complete issue (PDF)

Douxchamps F. — Drugs production in the Third-World, a sight of the North-South problematic (Text in French), p. 125-127.
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Original articles

Lumpungu K., Baelenge B., Bitijula M. — Effect of seminal envelope of groundnut seed on fungi pathogenic to germination (Text in French), p. 128-131.
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Thys E. — High level of cottonoil cake and shells in feeding rams in the Far North-Cameroon. Preliminary observations (Text in French), p. 132-136.
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Degand J. — From autosubsistence to exchange economy in agriculture. A very long way. The case of Burundi (Text in French), p. 137-140.
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Malekani M., Paulus J. — Some aspects of the consumption of the giant rat (Cricetomys Rodent), by populations in Zaire (Text in French), p. 141-144.
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Mafikiri Tsongo N., Bahandi Alimasi M., Tshibaka Tshikala B. — Economical analysis of the impact of different mefhods of manual application of chemical fertilizer on corn rentability (var. SHABA I) in Yangambi (Text in French), p. 145-147.
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Parfonry R., Zaz H., Saaf M. — Farming Systems analysis in the irrigated area of Tadla - Morocco (Text in French), p. 148-153.
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Hennebert PA. — Profitability of upland rice cropping in the Western savanna area of Ivory Coast (Text in French), p. 154-157.
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Sikumbili V., Mandiki S. — Minerai polyelements composition and nutritive value of pastures from Ituri area (Text in French), p. 158-163.
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Gakuru S., Lefebvre C. — Leaf mineral composition of Zairean Zea mays L. varieties and tolerance to soil acidity (Text in French), p. 164-166.
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Schafer JL., Agbede G. — Effects of ten treatments on the germination of Ambrosia maritima L. seeds (Text in French), p. 167-171.
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Technical notes

Stafford K. — Animal health and production in the Tihama area of the Yemen Arab Republic, p. 172-174.
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Huybens E. — The profitability of oxen ploughing in the Bangouya sous-prefecture, Guinea (Text in French), p. 175-179.
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Mignolet M. — A water pump adapted for the rural population of Third-World (Text in French), p. 180-183.
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Humbeek A. — A new approach in the green revolution (Text in French), p. 184-185.
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Bambanota M. — Group working a force for countrymen's development in Wamba area, Zaire (Text in French), p. 186-190.
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Bibliography

p. 196-200.
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The index

p. 201-204.
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