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Journal Article 1991

Autor: Hulugalle, N.R. Maurya, P.R.

The West African Semi-Arid Tropics (WASAT) is characterized by a monomodal rainfall pattern, and based on the amount of annual rainfall it can be divided into three ecologies: Sahel, Sudan and Northern Guinea savannahs. The major soil groups of the WASAT are Alfisols, Inceptisols and Entisols and...

Enlace original: https://cgspace.cgiar.org/handle/10568/101730

Investigación en Agricultura
Enlace permanente
Hulugalle, N.R. ,  Maurya, P.R. ,  [Tillage systems for the West African semiarid tropics] ,  Tillage systems for the West African semiarid tropics
Journal Article 1986

Autor: Hulugalle, N.R. Lal, R.

The objective of this experiment was to evaluate the effects of growing a deep-rooting perennial on the root system development of a subsequent crop with low root penetrating ability. These effects were measured on a gravelly Alfisol with a compacted subsoil horizon for three tillage methods (zer...

Enlace original: https://cgspace.cgiar.org/handle/10568/81494

Investigación en Agricultura
Enlace permanente
Hulugalle, N.R. ,  Lal, R. ,  [Root growth of maize in a compacted gravelly tropical alfisol as affected by rotation with a woody perennial] ,  Root growth of maize in a compacted gravelly tropical alfisol as affected by rotation with a woody perennial
Journal Article 1990

Autor: Hulugalle, N.R. Lal, R. Gichuru, M.

The effect of no-tillage and mulch on soil properties and tuber yield of cassava was studied over a five year period on an infertile, acid Ultisol in south-eastern Nigeria. Mulch was applied at a rate of 12 t ha−1 as a split application once at planting and once six months after planting. No chem...

Enlace original: https://cgspace.cgiar.org/handle/10568/101842

Investigación en Agricultura
Enlace permanente
Hulugalle, N.R. ,  Lal, R. ,  Gichuru, M. ,  [Effect of five years of notillage and mulch on soil properties and tuber yield of cassava on an acid Ultisol in southeastern Nigeria] ,  Effect of five years of notillage and mulch on soil properties and tuber yield of cassava on an acid Ultisol in southeastern Nigeria
Journal Article 1990

Autor: Hulugalle, N.R. Palada, M.C.

The effects of three seedbed preparation methods: mounds, minimum (handhoe) tillage and zero tillage; and two residue management methods: application of 4 Mg ha- ' of rice straw mulch and no mulch on soil physical properties and yield of cowpea ( Vigna unguiculata (L.) Walp.) were studied in a ri...

Enlace original: https://cgspace.cgiar.org/handle/10568/101841

Investigación en Agricultura
Enlace permanente
Hulugalle, N.R. ,  Palada, M.C. ,  [Effect of seedbed preparation method and mulch on soil physical properties and yield of cowpea in a rice fallow of an inland valley swamp] ,  Effect of seedbed preparation method and mulch on soil physical properties and yield of cowpea in a rice fallow of an inland valley swamp

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