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  1. Nodulation and growth of leucaena leucocephala (Lam.) de wit as affected by inoculation and N fertilizer by Sanginga, N., Mulongoy, K., Ayanaba, A.

    Published 1988
    “…Leonard jar, pot and field experiments examined the effects of inoculation and the influence of nitrogen fertilizer on nodulation, nitrogen fixation and growth ofLeucaena leucocephala (Lam.) de Wit at IITA, Ibadan, Nigeria. Leucaena responded to both inoculation and/or nitrogen application. …”
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    Journal Article
  2. Nitrogen fixation of field-inoculated leucaena leucocephala (Lam.) de Wit estimated by the15N and the difference methods by Sanginga, N., Mulongoy, K., Ayanaba, A.

    Published 1989
    “…The amount of nitrogen fixed byLeucaena leucocephala (Lam.) de Wit was assessed on an Alfisol at the International Institute of Tropical Agriculture located in southwestern Nigeria. …”
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    Journal Article
  3. Estudio preliminar de dos variedades de Leucaena leucocephala (Lam) de wit a diferentes densidades by Membreño Garcia, Carmen de Jesus, Muñoz Cortedano, Cristian Luisa

    Published 1989
    “…Se realizó un estudio preliminar de dos variedades de Leucaena leococephala (Lam) de Wit, en un ensayo en condiciones de secano en la Unidad experimental “Las Mercedes” propiedad del ISCA, durante el periodo de Agosto de 1978 a Enero de 1989. …”
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    Tesis
  4. Effects of Gliricidia sepium (Jacq) Steud and Leucaena leucocephala (Lam.) de Wit on growth and develoment of Imperata cylindrica (L.) Reuschel by Anoka, U.A., Akobundu, I.O., Okonkwo S.N.C.

    Published 1991
    “…Steud) and leucaena (Leucaena leucocephala (Lam.) de Wit) hedgerow species reduced density of speargrass (Imperata cylindrica (L.) …”
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    Journal Article
  5. Elementos prioritarios en la nutrición mineral de Leucaena leucocephala (Lam) de wit en un suelo ácido de Costa Rica by Pérez, G, J, Borel, R, Bertsch, F

    Published 2022
    “…The response of Leucaena leucocephala (Lam) de Wit cv. Peri to different nutrients in an acid soil of Costa Rica was evaluated in a glasshouse experiment, using the missing or additive element technique. …”
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    Artículo
  6. Simple technical solutions simply do not work! by Wit, Piet

    Published 1992
    “…Piet Wit graduated from Wageningen University in the Netherlands in 1971. …”
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    News Item

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