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Journal Article 1987

Autor: Porto, M.C.M. El-Sharkawy, Mabrouk A. Cock, James H. Hernández, A. del P. Cadena, G. de

Growth and N uptake in pot-grown maize, beans, and cassava were evaluated under 2 levels of soil N at CIAT-Palmira (Colombia). The lower amount of the element reduced its uptake by the 3 species, resulting in lower tissue concn., especially in the leaves. Under low N, DM accumulation was also red...

Enlace original: https://cgspace.cgiar.org/handle/10568/88594

Investigación en Agricultura
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Porto, M.C.M. ,  El-Sharkawy, Mabrouk A. ,  Cock, James H. ,  Hernández, A. del P. ,  Cadena, G. de ,  [Crescimento, fotossintese e eficiencia do uso de nitrogenio em milho, feijao e mandioca submetidos a dois niveis de N no solo] ,  Crescimento, fotossintese e eficiencia do uso de nitrogenio em milho, feijao e mandioca submetidos a dois niveis de N no solo
Journal Article 2009

Autor: Fatondji, D. Martius, C. Zougmoré, Robert B. Vlek, Paul L.G. Bielders, Charles L. Koala, Saidou
Enlace original: https://cgspace.cgiar.org/handle/10568/42456

Investigación en Agricultura
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Fatondji, D. ,  Martius, C. ,  Zougmoré, Robert B. ,  Vlek, Paul L.G. ,  Bielders, Charles L. ,  Koala, Saidou ,  [Decomposition of organic amendment and nutrient release under the zai technique in the Sahel] ,  Decomposition of organic amendment and nutrient release under the zai technique in the Sahel
Journal Article 2002

Autor: Cobo Borrero, Juan G. Barrios, E. Kass, DCL Thomas, Richard J.

Leaves of nine green manure (GM) species were surface applied to a tropical volcanic-ash soil at a rate of 100 kg N ha 1 in order to evaluate their N-fertilizer value in a glasshouse experiment. GM treatments were compared to urea at two rates, 50 kg N ha 1 (FN50) and 100 kg N ha 1 (FN100), and t...

Enlace original: https://cgspace.cgiar.org/handle/10568/43893

Investigación en Agricultura
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Cobo Borrero, Juan G. ,  Barrios, E. ,  Kass, DCL ,  Thomas, Richard J. ,  [Nitrogen mineralization and crop uptake from surface-applied leaves of green manure species on a tropical volcanic-ash soil] ,  Nitrogen mineralization and crop uptake from surface-applied leaves of green manure species on a tropical volcanic-ash soil
Journal Article 2014

Autor: Rodríguez Delfin, A. Posadas, A. Quiróz, R.
Enlace original: https://cgspace.cgiar.org/handle/10568/65730

Investigación en Agricultura
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Rodríguez Delfin, A. ,  Posadas, A. ,  Quiróz, R. ,  [Rendimiento y absorcion de algunos nutrimentos en plantas de camote cultivadas con estres hidrico y salino.] ,  Rendimiento y absorcion de algunos nutrimentos en plantas de camote cultivadas con estres hidrico y salino.
Journal Article 1990

Autor: Sanginga, N. Zapata, F. Danso, S.K.A. Bowen, G.D.

We studied the effect of three successive cuttings on N uptake and fixation and N distribution in Leucaena leucocephala. Two isolines, uninoculated or inoculated with three different Rhizobium strains, were grown for 36 weeks and cut every 12 weeks. The soil was labelled with 50 ppm KNO 3 enriche...

Enlace original: https://cgspace.cgiar.org/handle/10568/101812

Investigación en Agricultura
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Sanginga, N. ,  Zapata, F. ,  Danso, S.K.A. ,  Bowen, G.D. ,  [Effect of successive cuttings on uptake and partitioning of 15N among plant parts of Leucaena leucocephala] ,  Effect of successive cuttings on uptake and partitioning of 15N among plant parts of Leucaena leucocephala
Journal Article 2015

Autor: Dingkuhn, Michael Laza, Maria Rebecca C Kumar, Uttam Mendez, Kharla S Collard, Bertrand Jagadish, Krishna S.V. Singh, Rakesh Kumar Padolina, Thelma Malabayabas, Myrna Torres Castro, Edgar Alonso Rebolledo, María Camila Manneh, Baboucarr Sow, Abdoulaye
Enlace original: https://cgspace.cgiar.org/handle/10568/67425

Investigación en Agricultura
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Dingkuhn, Michael ,  Laza, Maria Rebecca C ,  Kumar, Uttam ,  Mendez, Kharla S ,  Collard, Bertrand ,  Jagadish, Krishna S.V. ,  Singh, Rakesh Kumar ,  Padolina, Thelma ,  Malabayabas, Myrna ,  Torres Castro, Edgar Alonso ,  Rebolledo, María Camila ,  Manneh, Baboucarr ,  Sow, Abdoulaye ,  [Improving yield potential of tropical rice: achieved levels and perspectives through improved ideotypes] ,  Improving yield potential of tropical rice: achieved levels and perspectives through improved ideotypes
Book Chapter 1996

Autor: Rao, Idupulapati M. Kerridge, Peter C. Macedo, Manuel Cláudio Motta

Most commercial Brachiaria species are adapted to low-fertility acid soils of the tropics. We describe, with examples, some of the attributes that enable them to adapt. These include the ability to (1) maintain root growth at the expense of shoot growth; (2) acquire and use both nitrate and ammon...

Enlace original: https://cgspace.cgiar.org/handle/10568/82025

Investigación en Agricultura
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Rao, Idupulapati M. ,  Kerridge, Peter C. ,  Macedo, Manuel Cláudio Motta ,  [Nutritional requirements of Brachiaria and adaptation to acid soils] ,  Nutritional requirements of Brachiaria and adaptation to acid soils
Report 1982

Autor: Thung, M Ortega, J. Rodríguez, R.

The effect of triple superphosphate (TSP), band-applied at depths of 5 and 25 cm, with 0, 66, and 131 kg P/ha, on the yield (14 percent MC) of bean var. Carioca, G 4000, and ICA-Pijao (efficient in P utilization), and Puebla 152 (inefficient) was studied at CIAT`s exptl. station in Quilichao, Col...

Enlace original: https://cgspace.cgiar.org/handle/10568/71851

Investigación en Agricultura
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Thung, M ,  Ortega, J. ,  Rodríguez, R. ,  [Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.)] ,  Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.)
Report 1979

Autor: Thung, M

Aspects on mineral nutrition of bean plants and the nature of each nutrient in the soil and in the plant are described. The need for fertilization is briefly justified and the physicochemical form, mobility, and dynamics of the nutrients in the soil and their availability to plants are explained....

Enlace original: https://cgspace.cgiar.org/handle/10568/71865

Investigación en Agricultura
CA
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Thung, M ,  [Requerimiento de los elementos nutricionales en fríjol] ,  Requerimiento de los elementos nutricionales en fríjol
Journal Article 1993

Autor: Tian, G. Kang, B. Brussaard, Lijbert

Effects of application of prunings of three woody species (Acioa barteri, Gliricidia sepium and Leucaena leucocephala), maize (Zea mays L.) stover and rice (Oryza sativa L.) straw as mulch on maize were studied on an Alfisol in southern Nigeria in 1990 and 1991. Maize dry matter and grain yield w...

Enlace original: https://cgspace.cgiar.org/handle/10568/97347

Investigación en Agricultura
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Tian, G. ,  Kang, B. ,  Brussaard, Lijbert ,  [Mulching effect of plant residues with chemically contrasting compositions on maize growth and nutrient accumulation] ,  Mulching effect of plant residues with chemically contrasting compositions on maize growth and nutrient accumulation

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