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Afternoon soil temperature of about 39°C observed at 5 cm depth under sole cassava (Manihot esculenta Crantz) early in the growing season was reduced by respectively 1.0, 1.3, 3.0 and 4.4°C by intercropping with maize (Zea mays L.), maize/okra (Abelmoschus esculentus Moench), maize/ egusi melon (...


Ikeorgu, J.E.G.Ezumah, H.C.[Some analytical aspects of cassava/maize/okra/egusimelon complex mixture: 1. Soli temperature in relation to leaf area variation]Some analytical aspects of cassava/maize/okra/egusimelon complex mixture: 1. Soli temperature in relation to leaf area variation
Ezumah, H.C.Kabonyi, S.Beya, K.[Guidelines for the establishment of a cassava improvement project: the Zaire model]Guidelines for the establishment of a cassava improvement project: the Zaire model

Five maize genotypes differing in plant habit and growth period were evaluated at 5 population densities (10, 20, 40, 80 and 160 × 103 plants/ha) under an intercropping system with cassava cv. TMS30572 at 1 × 1 or 1 × 0.67 m spacing in a tropical Alfisol in southern Nigeria. Increasing the maize ...


Ezumah, H.C.Arthur, J.Osiru, D.Fajemisin, J.[Maize (Zea mays) genotypes for intercropping with cassava (Manihot esculenta) in southern Nigeria; 2: growth morphological changes and yield advantages]Maize (Zea mays) genotypes for intercropping with cassava (Manihot esculenta) in southern Nigeria; 2: growth morphological changes and yield advantages
Autor: Ezumah, H.C.

Five maize genotypes differing in plant habit and growth period were evaluated at 5 population densities (10, 20, 40, 80 and 160 × 103 plants/ha) under an intercropping system with cassava at 1 × 1 or 1 × 0.67 m spacings in a tropical Alfisol in southern Nigeria. The 2-year study revealed signifi...


Ezumah, H.C.[Maize (Zea mays) genotypes for intercroping with cassava (Manihot esculenta) in southern Nigeria; 1: yield responses]Maize (Zea mays) genotypes for intercroping with cassava (Manihot esculenta) in southern Nigeria; 1: yield responses
Ezumah, H.C.Lawson, T.L.Federer, W.T.Awa, N.E.[Importance and sustainability of root cropsbased systems in subSaharan Africa]Importance and sustainability of root cropsbased systems in subSaharan Africa

The growth environment of cassava intercropped with maize differs from monocultures of cassava. A trial was conducted to determine the effects of intercropping with maize on micro-environment, growth and yield of cassava. Radiant energy reaching the soil surface and maximum diurnal soil temperatu...


Olasantan, F.O.Ezumah, H.C.Lucas, E.O.[Effects of intercropping with maize on the microenvironment, growth and yield of cassava]Effects of intercropping with maize on the microenvironment, growth and yield of cassava

The study was carried out to determine the most appropriate time of introducing rice into cassava with the aim of improving the total productivity of the intercrop. The rice variety Rok 16 was introduced into cassava at four different times—planted at the same time with cassava, and then at 2, 4,...


Jalloh, A.Dahniya, Mohamed T.Ezumah, H.C.[Productivity of cassava intercrop as influenced by cassava variety and time of introducingrice into cassava]Productivity of cassava intercrop as influenced by cassava variety and time of introducingrice into cassava

Cassava is traditionally grown on tilled soils. Interest in reduced-tillage systems is increasing in the humid tropics due to erosion problems. A field study was conducted on a sandy clay loam Ultisol to compare cassava performance in three tillage systems effects on soil water and organic carbon...


Ohiri, A.C.Ezumah, H.C.[Tillage effects on cassava (Manihot esculenta) production and some soil properties]Tillage effects on cassava (Manihot esculenta) production and some soil properties

Changes in earthworm activity, water runoff, soil erosion, soil physical properties and fertility, and crop growth and yield caused by intercropping either maize (Zea mays L.) and cassava (Manihot esculenta Crantz) (MC) or maize, cassava and 'egusi' melon (Citrullus lanatus Thunb.) (MCM) on no-ti...


Hulugalle, N.Ezumah, H.C.Leyman, T.[Changes in surface soil properties of a notilled tropical Alfisol due to intercropping maize, cassava and egusi melon]Changes in surface soil properties of a notilled tropical Alfisol due to intercropping maize, cassava and egusi melon

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