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Journal Article 1991

Weeds in human affairs in subSaharan Africa: implications for sustainable food production

Autor: Akobundu, I.

Enlace original: https://cgspace.cgiar.org/handle/10568/101748

Investigación en Agricultura

GROWTH RATE

SOIL

CROPS

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Akobundu, I. , [Weeds in human affairs in subSaharan Africa: implications for sustainable food production] , Weeds in human affairs in subSaharan Africa: implications for sustainable food production

Journal Article 1994

Response of yam (Dioscorea rotundata Poir.) to various periods of weed interference in an intercropping with maize (Zea mays L.), okra (Abelmoschus esculentus L. Moench), and sweet potato (Ipomoea batatas L. Lam)

Autor: Orkwor, G. Okereke, O. Ezedinma, C. Hahn, S. Ezumah, H. Akobundu, I.

Yam was intercropped with maize, okra, and sweet potato and subjected to various periods of weed interference and weed-free regimes. The field trials were conducted for two cropping seasons at the research farm of the National Root Crops Institute, Umudike, Nigeria, 5° 29' N latitude and 7° 32' E...

Enlace original: https://cgspace.cgiar.org/handle/10568/97385

Investigación en Agricultura

YAMS

WEED CONTROL

INTERCROPPING

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Orkwor, G. , Okereke, O. , Ezedinma, C. , Hahn, S. , Ezumah, H. , Akobundu, I. , [Response of yam (Dioscorea rotundata Poir.) to various periods of weed interference in an intercropping with maize (Zea mays L.), okra (Abelmoschus esculentus L. Moench), and sweet potato (Ipomoea batatas L. Lam)] , Response of yam (Dioscorea rotundata Poir.) to various periods of weed interference in an intercropping with maize (Zea mays L.), okra (Abelmoschus esculentus L. Moench), and sweet potato (Ipomoea batatas L. Lam)

Journal Article 1989

Effects of tropical weeds on yield in white yam (Dioscorea rotundata Poir)

Autor: Unamma, R.P. Akobundu, I.

The effects of tropical weeds on the yield of while yam were studied outdoors in wooden boxes. When the foliage and roots of weeds were in physical contact with the crop until harvest (full interference), tuber yield of yam was reduced by 76–79% of that obtained under weed‐free conditions over 3 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98650

Investigación en Agricultura

WEEDS

YAMS

HARVESTING

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Unamma, R.P. , Akobundu, I. , [Effects of tropical weeds on yield in white yam (Dioscorea rotundata Poir)] , Effects of tropical weeds on yield in white yam (Dioscorea rotundata Poir)

Journal Article 2000

Effect of method of Imperata cylindrica management on maize grain yield in the derived savanna of southwestern Nigeria

Autor: Akobundu, I. Ekeleme, F.

Field studies were conducted in 1991 and 1992 on a sandy loam soil in the derived savanna zone of south-western Nigeria to assess the effect of the underground organs of Imperata cylindrica (L.) Raeuschel on maize grain yield. Total dry matter of I. cylindrica in abandoned arable land averaged 16...

Enlace original: https://cgspace.cgiar.org/handle/10568/92643

Investigación en Agricultura

IMPERATA CYLINDRICAL

RHIZOMES

MAIZE

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Akobundu, I. , Ekeleme, F. , [Effect of method of Imperata cylindrica management on maize grain yield in the derived savanna of southwestern Nigeria] , Effect of method of Imperata cylindrica management on maize grain yield in the derived savanna of southwestern Nigeria

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Weeds in human affairs in subSaharan Africa: implications for sustainable food production

Response of yam (Dioscorea rotundata Poir.) to various periods of weed interference in an intercropping with maize (Zea mays L.), okra (Abelmoschus esculentus L. Moench), and sweet potato (Ipomoea batatas L. Lam)

Effects of tropical weeds on yield in white yam (Dioscorea rotundata Poir)

Effect of method of Imperata cylindrica management on maize grain yield in the derived savanna of southwestern Nigeria