Micronutrients in Tropical Food Crop Production 1985
DOI: 10.1007/978-94-009-5055-9_5
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Micronutrient problems in tropical Africa

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Cited by 16 publications
(21 citation statements)
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“…Soil micronutrients are commonly deficient in South Asia [25,41] and Sub Saharan Africa [55]. Most of the micronutrient studies related to finger millet have concentrated on zinc (Zn) and boron (B).…”
Section: Micronutrientsmentioning
confidence: 99%
“…Soil micronutrients are commonly deficient in South Asia [25,41] and Sub Saharan Africa [55]. Most of the micronutrient studies related to finger millet have concentrated on zinc (Zn) and boron (B).…”
Section: Micronutrientsmentioning
confidence: 99%
“…As variações encontradas nos teores de Mn foram de 0,17 e 83,33 mg kg -1 , com mediana de 16,28 mg kg -1 . Yonebayashi et al (1994) outros metais, podendo até mesmo haver deficiência desse em plantas cultivadas em áreas de Organossolos (Kang & Osiname, 1985;Andriesse, 1988;Yonebayashi et al,1994). Em estudo sobre a adsorção de Cu e Zn em amostras de turfa, Lamim et al (2001) verificaram máxima adsorção do Zn quando os valores de pH foram de 5,5.…”
Section: Atributos Químicosunclassified
“…Several alternatives have been used for the survey and mapping of the availability of micronutrients in soils for several parts of the world (Berger, 1962;Kang & Osiname, 1985;Katyal & Vlek, 1985;Li & Mahler, 1992;Bradford et al, 1996). In spite of these maps or surveys being highly informative, their cost is high, mainly because of the soil sampling step.…”
Section: Introductionmentioning
confidence: 99%