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Herselman, L.Chotte, Jean-LucThuita, Moses N.Lesueur, Didier[Effects of cropping systems, maize residues application and N fertilization on promiscuous soybean yields and diversity of native rhizobia in Central Kenya]Effects of cropping systems, maize residues application and N fertilization on promiscuous soybean yields and diversity of native rhizobia in Central Kenya
Autor: Campuzano, L

El maíz debe a puntar a conventirse en cadena productiva. El trabajo estará enfocado a la genética y al manejo agronómico. Para ello se identifican los genotipos de alto rendimiento con adaptación a suelos ácidos y se definirán las prácticas agronómicas que permitan la mayor expresión de esos gen...


Campuzano, L[El maíz ahora es un sistema de producción rentable]El maíz ahora es un sistema de producción rentable

Normalized difference vegetation index (NDVI) is a non-destructive measure of green vegetation growth or above ground biomass of a crop. NDVI may also be used to evaluate traits such as early vigour and stay green which are important for adaptation to drought stress. In the present study, the rel...


Adebayo, M.A.Menkir, A.Hearne, S.[Relationships between normalized difference vegetation index (NDVI) and other traits of tropical testcross maize (Zea mays L.) hybrids under drought and wellwatered conditions]Relationships between normalized difference vegetation index (NDVI) and other traits of tropical testcross maize (Zea mays L.) hybrids under drought and wellwatered conditions

Maize (Zea mays L.) landraces in the northern Guinea savanna and Sudan savanna in West and Central Africa appear to have some drought-adaptive traits. This study was initiated to assess the level of improvement in yield potential and other agronomic traits achieved under drought stress (DS) and i...


Meseka, S.K.Fakorede, M.A.B.Ajala, S.Badu-Apraku, B.Menkir, A.[Introgression of alleles from maize landraces to improve drought tolerance in an adapted germplasm]Introgression of alleles from maize landraces to improve drought tolerance in an adapted germplasm

Low soil nitrogen (N) and sub-optimal N fertilizer applications result in poor grain yield (GY) in maize. Genotypes with improved N-use efficiency (NUE) are particularly beneficial to low-input agriculture. Information on the relative importance of the main components of NUE will facilitate genet...


Abe, A.Menkir, A.Moose, S.Adetimirin, V.Olaniyan, A.[Genetic variation for nitrogenuse efficiency among selected tropical maize hybrids differing in grain yield potential]Genetic variation for nitrogenuse efficiency among selected tropical maize hybrids differing in grain yield potential

Phosphorus plays an important role for food crop production in the forest zone of tropical Africa but very little information is available on the phosphate requirement for maize production there. Field trials were, therefore, conducted with maize (Zea mays L.) at two locations on Alfisols in sout...


Kang, B.T.Osiname, O. A.[Phosphorus response of maize grown on alfisols of southern Nigeria]Phosphorus response of maize grown on alfisols of southern Nigeria

Planted fallows are an alternative to the unsustainable bush fallow for improved soil and weed management in the tropics. However, the interactive effects of planted fallows and tillage on the weed seedbank are not well documented in the tropical environment. The effect of fallow type and tillage...


Ekeleme, F.Chikoye, D.Akobundu, I.O.[Weed seedbank response to planted fallow and tillage in southwest Nigeria]Weed seedbank response to planted fallow and tillage in southwest Nigeria

Breeding programs for acid-soil tolerance are desirable as a relatively inexpensive and permanent way for increasing maize (Zea mays L.) yield on these soils. Our objective was to compare the genetic effects controlling the expression of maize traits in acid and non-acid soils. Seven related and ...


Pérez Velásquez, Juan CarlosSouza Junior, C.L. deNarro Leon, LAPandey, S.León, C. de[Genetics effects for maize traits in acid and non-acid soils]Genetics effects for maize traits in acid and non-acid soils
Guei, AMOkoth, Peter F.Tondoh, Jérôme E.[Maize growth and production as influenced by earthwormbased integrated soil fertility management in tropical agroecosystems]Maize growth and production as influenced by earthwormbased integrated soil fertility management in tropical agroecosystems

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