Search Results - "fertilizers"

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  1. Cover Image

    Losses of organic matter and nutrient by water erosion in cassava-based cropping systems by Ruppenthal, M, Leihner, D.E., Steinmuller, N., El-Sharkawy, Mabrouk A.

    Published 1997
    Subjects: “…soil fertility…”
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    Journal Article
  2. Cover Image

    The role of contract farming in the development of a competitive and sustainable cassava sub-sector in Vietnam by Wandschneider, T.

    Published 2013
    Subjects: “…soil fertility…”
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    Ponencia
  3. Cover Image

    Caracterización de genotipos de frijol (Phaseolus vulgaris) por su resistencia a Thrips palmi (Thysanoptera: Thripidae) by Díaz, J., Cardona Mejía, César, Bueno Mondragon, J.M.

    Published 2003
    Subjects: “…soil fertility…”
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    Journal Article
  4. Cover Image

    Development of mixed forage and crop production systems for coastal semi-arid Kenya by Mureithi, J.G., Thorpe, W.R.

    Published 1984
    Subjects: “…soil fertility…”
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    Conference Paper
  5. Cover Image

    Effect of land-use types on soil enzymatic activities and chemical properties in semi-deciduous forest areas of Central-West Côte d’Ivoire by Gonnety, JT, Assemien, EFL, Guei, AM, N`Dri, AA, Djina, Y, Koné, Armand W., Tondoh, Jérôme E.

    Published 2012
    Subjects: “…soil fertility…”
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    Journal Article
  6. Cover Image

    Changes in soil quality after subsequent establishment of Chromolaena odorata fallows in humid savannahs, Ivory Coast by Tondoh, Jérôme E., Koné, Armand W., Tamene, Lulseged D., Brunet, D., N`Dri, JK

    Published 2013
    Subjects: “…soil fertility…”
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    Journal Article
  7. Cover Image

    Establecimiento de praderas por el método de siembra rala by Spain, James M., Gualdron Acosta, R, Franco, T.

    Published 1988
    Subjects: “…fertilizer application…”
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    Manual
  8. Cover Image

    Soil fertility management in Africa: a regional perspective by Gichuru, MP, Bationo, B. André, Bekunda, Mateete A., Goma, HC, Mafongoya, P.L., Mugendi, DN, Murwira, Herbert K., Nandwa, SM, Nyathi, P, Swift, M.J.

    Published 2003
    Subjects: “…soil fertility…”
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    Libro
  9. Cover Image

    Sistemas agropastoriles en las sabanas de América Tropical: lecciones del desarrollo agrícola de los Cerrados de Brasil by Lopes, A., Ayarza, Miguel Angel, Thomas, Richard J.

    Published 1999
    Subjects: “…soil fertility…”
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    Book Chapter
  10. Cover Image

    Soil phosphorus dynamics, acquisition and cycling in crop-pasture-fallow systems in low fertility tropical soils: a review from Latin America by Rao, Idupulapati M., Barrios, E., Amézquita Collazos, Edgar, Friesen, Dennis K., Thomas, Richard J., Oberson, Astrid, Singh, B.R.

    Published 2004
    Subjects: “…soil fertility…”
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    Book Chapter
  11. Cover Image

    Managing and conserving acid savanna soils for agricultural development: lessons from the Brazilian Cerrados by Lopes, A., Ayarza, Miguel Angel, Thomas, Richard J.

    Published 2004
    Subjects: “…soil fertility…”
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    Book Chapter
  12. Cover Image

    Meeting of the Steering Committee of the SADCC/CIAT Regional Programme on Beans in Southern Africa (5, 1988, Gaborone, Botswana). Minutes

    Published 1988
    Subjects: “…soil fertility…”
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    Conference Proceedings
  13. Cover Image

    The role of fertilizer in meeting developing countries' food needs by Pinstrup-Andersen, Per

    Published 1976
    Subjects: “…fertilizer application…”
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    Conference Paper
  14. Cover Image

    Improved fallows : an alternative for rapid restoration of degraded soils by Ayarza, Miguel Angel, Beltrán Giraldo, Jorge Alonso, Barrios, E.

    Published 2001
    Subjects: “…soil fertility…”
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    Brief
  15. Cover Image

    Avances en la investigación de atributos de adaptación de plantas forrajeras a suelos ácidos de baja fertilidad by Lascano Aguilar, Carlos Eduardo

    Published 1997
    Subjects: “…soil fertility…”
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    Informe técnico
  16. Cover Image

    Usos potenciales de rocas fosfóricas colombianas en agricultura by León Sarmiento, Luis Alfredo, Fenster, WE

    Published 1981
    Subjects: “…soil fertility…”
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    Informe técnico
  17. Cover Image

    Proposal for an extension of the regional bean research network for the Great Lakes region of Africa by International Center for Tropical Agriculture

    Published 1992
    Subjects: “…soil fertility…”
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    Informe técnico
  18. Cover Image

    Soil fertility and bean nutrition in Uganda: A review and future research needs by Ochwoh, Víctor A., Wortmann, Charles S.

    Published 1991
    Subjects: “…soil fertility…”
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    Conference Paper
  19. Cover Image

    Edaphic and climatic factors that affect intake and selectivity of forage plants under grazing by Lascano Aguilar, Carlos Eduardo

    Published 1993
    Subjects: “…fertilizer application…”
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    Conference Paper
  20. Cover Image

    Improvement of spatial modelling of crop suitability using a new digital soil map of Tanzania by Piikki, Kristin, Winowiecki, Leigh Ann, Vågen, Tor-Gunnar, Ramírez Villegas, Julián Armando, Söderström, Mats

    Published 2017
    Subjects: “…soil fertility…”
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    Journal Article

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