Búsqueda - Portal Conocimiento Público CL

Resultados de búsqueda

Journal Article 1999

Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. I. Decomposition and nutrient release

Autor: Lupwayi, N.Z. Haque, I.

A litter bag technique was used to study the decomposition and release of N, P, K, Ca and Mg from Leucaena leucocephala and L. pallida prunings and cattle manure in a hedgerow intercropping trial conducted in the Ethiopian highlands. Hedgerow inter-cropping (also called alley cropping or alley fa...

Enlace original: https://cgspace.cgiar.org/handle/10568/30101

Investigación en Agricultura

LEUCAENA

INTERCROPPING

ALLEY CROPPING

Citar Enlace permanente

Lupwayi, N.Z. , Haque, I. , [Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. I. Decomposition and nutrient release] , Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. I. Decomposition and nutrient release

Journal Article 1998

Mineralization of N, P, K, Ca and Mg from sesbania and leucaena leaves varying in chemical composition

Autor: Lupwayi, N.Z. Haque, I.

The N.P.K. Ca and Mg release patterns of the leaves of four accessions of Sesbania species and two accessions of Leucaena species were evaluated in a 5-week laboratory incubation. Leaves of these leguminous trees, applied at an equivalent rate of 3 t dm ha-1, were significant sources of N, K and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/29639

Investigación en Agricultura

SESBANIA

LEUCAENA

MINERALIZATION

Citar Enlace permanente

Lupwayi, N.Z. , Haque, I. , [Mineralization of N, P, K, Ca and Mg from sesbania and leucaena leaves varying in chemical composition] , Mineralization of N, P, K, Ca and Mg from sesbania and leucaena leaves varying in chemical composition

Journal Article 2013

Genetic variation for nitrogenuse efficiency among selected tropical maize hybrids differing in grain yield potential

Autor: Abe, A. Menkir, A. Moose, S. Adetimirin, V. Olaniyan, A.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/76029

Investigación en Agricultura

GENOTYPES

NITROGEN

MAIZE

Citar Enlace permanente

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

Journal Article 2004

Impact of the tree component on N cycling in agroforestry systems under subhumid tropical conditions

Autor: Vanlauwe, Bernard Sanginga, Nteranya

The tree component of agroforestry systems may interfere with N cycling in several ways. In alley cropping systems, first of all, the prunings added during the different activities have a certain biochemical quality and subsequent N release characteristics. Secondly, the quality of the complete o...

Enlace original: https://cgspace.cgiar.org/handle/10568/43559

Investigación en Agricultura

AGROFORESTRY

TREES

NITROGEN

Citar Enlace permanente

Vanlauwe, Bernard , Sanginga, Nteranya , [Impact of the tree component on N cycling in agroforestry systems under subhumid tropical conditions] , Impact of the tree component on N cycling in agroforestry systems under subhumid tropical conditions

Journal Article 2010

Earthworm impacts on soil organic matter and fertilizer dynamics in tropical hillside agroecosystems of Honduras

Autor: Fonte, Steven J. Barrios, E. Six, Johan

Enlace original: https://cgspace.cgiar.org/handle/10568/43362

Investigación en Agricultura

OLIGOCHAETA

SOIL ORGANIC MATTER

NITROGEN

Citar Enlace permanente

Fonte, Steven J. , Barrios, E. , Six, Johan , [Earthworm impacts on soil organic matter and fertilizer dynamics in tropical hillside agroecosystems of Honduras] , Earthworm impacts on soil organic matter and fertilizer dynamics in tropical hillside agroecosystems of Honduras

Journal Article 1984

Influence of crop rotation and intercropping of cassava with legumes on VA mycorrhizal symbiosis of cassava

Autor: Sieverding, E Leihner, D.E.

Enlace original: https://cgspace.cgiar.org/handle/10568/43570

Investigación en Agricultura

MANIHOT ESCULENTA

BORON

CLIMATIC REQUIREMENTS

Citar Enlace permanente

Sieverding, E , Leihner, D.E. , [Influence of crop rotation and intercropping of cassava with legumes on VA mycorrhizal symbiosis of cassava] , Influence of crop rotation and intercropping of cassava with legumes on VA mycorrhizal symbiosis of cassava

Book 2017

Effects of basal medium and plant growth regulator regimes on meristem and nodal cultures in white yam (D. rotundata)

Autor: Ajayi, A. Balogun, M. Maroya, N. Asiedu, Robert

Yam production is constrained by the limited availability and high cost of quality seed due to its slow vegetative propagation ratio. Micropropagation using nodal and meristem explants have been used to produce clean plantlets, with a 1:4 multiplication ratio for nodal explants and 1:1 ratio for ...

Enlace original: https://cgspace.cgiar.org/handle/10568/90481

Investigación en Agricultura

YAMS

MICROPROPAGATION

NITROGEN

Listar archivos Citar Enlace permanente

Ajayi, A. , Balogun, M. , Maroya, N. , Asiedu, Robert , [Effects of basal medium and plant growth regulator regimes on meristem and nodal cultures in white yam (D. rotundata)] , Effects of basal medium and plant growth regulator regimes on meristem and nodal cultures in white yam (D. rotundata)

Journal Article 2017

Root traits and their potential links to plant ideotypes to improve drought resistance in common bean

Autor: Polanía Perdomo, José A. Poschenrieder, Charlotte Rao, Idupulapati M. Beebe, Stephen E.

Drought stress limits growth and yield of crops, particularly under smallholder production systems with minimal use of inputs and edaphic limitations such as nitrogen (N) deficiency. The development of genotypes adapted to these conditions through genetic improvement is an important strategy to a...

Enlace original: https://cgspace.cgiar.org/handle/10568/83332

Investigación en Agricultura

ROOTS

DROUGHT STRESS

NITROGEN

Citar Enlace permanente

Polanía Perdomo, José A. , Poschenrieder, Charlotte , Rao, Idupulapati M. , Beebe, Stephen E. , [Root traits and their potential links to plant ideotypes to improve drought resistance in common bean] , Root traits and their potential links to plant ideotypes to improve drought resistance in common bean

Journal Article 2017

Is nitrogen accumulation in grain legumes responsive to growth or ontogeny?

Autor: Marrou, H. Ricaurte Oyola, José Jaumer Ghanem, M.E. Clavijo Michelangeli, Jose A. Ghaouti, L. Rao, Idupulapati M. Sinclair, Thomas R.

Enlace original: https://cgspace.cgiar.org/handle/10568/88059

Investigación en Agricultura

PHASEOLUS VULGARIS

YIELDS

NITROGEN

Listar archivos Citar Enlace permanente

Marrou, H. , Ricaurte Oyola, José Jaumer , Ghanem, M.E. , Clavijo Michelangeli, Jose A. , Ghaouti, L. , Rao, Idupulapati M. , Sinclair, Thomas R. , [Is nitrogen accumulation in grain legumes responsive to growth or ontogeny?] , Is nitrogen accumulation in grain legumes responsive to growth or ontogeny?

Journal Article 2018-11

Response of common bean (Phaseolus vulgaris L.) to nitrogen, phosphorus and rhizobia inoculation across variable soils in Zimbabwe

Autor: Chekanai, V. Chikowo, Regis Vanlauwe, Bernard

Common bean is an important crop with potential to curb malnutrition in poor Sub-Saharan African populations. Yields of common bean (Phaseolus vulgaris L.) are, however poor, limited by low soil phosphorus (P), nitrogen (N) and poor biological N2-fixation. On-farm experiments were carried out to ...

Enlace original: https://cgspace.cgiar.org/handle/10568/97560

Investigación en Agricultura

COMMON BEAN

NITROGEN

PHOSPHORUS

Listar archivos Citar Enlace permanente

Chekanai, V. , Chikowo, Regis , Vanlauwe, Bernard , [Response of common bean (Phaseolus vulgaris L.) to nitrogen, phosphorus and rhizobia inoculation across variable soils in Zimbabwe] , Response of common bean (Phaseolus vulgaris L.) to nitrogen, phosphorus and rhizobia inoculation across variable soils in Zimbabwe

Descubre y comparte nuestro conocimiento público

Resultados de búsqueda

[U17BkAjayiImprovingNothomNodev.pdf]

[Is nitrogen accumulation in grain legumes responsive to growth or ontogeny- Manuscript.pdf]

[U18ArtChekanaiResponseInthomDev.pdf]