Resultados de búsqueda - "Nigeria"

Phosphorus response of maize grown on alfisols of southern Nigeria por Kang, B.T., Osiname, O. A.

“…Field trials were, therefore, conducted with maize (Zea mays L.) at two locations on Alfisols in southern Nigeria to investigate the P response and the residual effect of applied P. …”
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In Kanti Rawals footsteps: wild cowpea from Nigeria por Pasquet, R.S., Dumet, D., Aladele, S.E.

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Profitability and technical efficiency of soybean production in northern Nigeria por Ugbabe, O.O., Abdoulaye, Tahirou, Kamara, A., Mbaval, J., Oyinbo, O.

“…The International Institute of Tropical Agriculture and collaborating partners have been introducing and disseminating short season soybean varieties among farm households in the Sudan savannas of Northern Nigeria since 2008. Yet, there is no empirical information on the profitability and technical efficiency of soybean production. …”
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Pathogenic variation of Phakopsora pachyrhizi infecting soybean in Nigeria por Twizeyimana, M., Ojiambo, P.S., Sonder, Kai, Ikotun, T., Hartman, G.L., Bandyopadhyay, Ranajit

“…Soybean rust, caused by Phakopsora pachyrhizi, is an important disease in Nigeria and many other soybean-producing countries world-wide. …”
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Overview of soil conservation technologies and their perception by farmers in Nigeria por Junge, B., Deji, O.F., Abaidoo, Robert C., Chikoye, David, Stahr, Karl, Kirchhof, G.

“…In Nigeria, West Africa, soil degradation has been one of the most critical environmental problems for along time. …”
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Characterization of maize producing households in the dry Savanna of Nigeria por Bamire, A.S., Abdoulaye, Tahirou, Sanogo, D., Langyintuo, A.

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Assessment of past and present soil conservation initiatives in Nigeria por Junge, B., Deji , O., Abaidoo, Robert C., Chikoye, David, Stahr, Karl

“…In Nigeria, soil degradation has been one of t he most critical environmental problems for a long time. …”
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Capital market operations in an emerging economy: the case of Nigeria por Ojo, M.O.

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Evaluation of Lumax for preemergence weed control in maize in Nigeria por Chikoye, David, Lum, A.F., Ekeleme, F., Udensi, U.E.

“…The efficacy of various herbicides against weeds of maize was studied in field trials at Ibadan, Nigeria in 2003 and 2004. Theformulationswereatrazine(Gesaprim1 90WDGat3.5 kga.i.ha71 and Rhonazine1 80WP at3.0 kga.i.ha71),a mixture of atrazine and metolachlor (Primextra1 GoldTM 660 SC at 4.0 kg a.i. ha71 and Primextra1 500 FW at 2.5 kg a.i. ha71), and a mixture of mesotrione, S-metolachlor and atrazine (Lumax1 at five rates: 1.88–2.96 kg a.i. ha71). …”
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Response of corn genotypes to weed interference and nitrogen in Nigeria por Chikoye, David, Lum, A.F., Abaidoo, Robert C., Menkir, A., Kamara, A., Ekeleme, F., Sanginga, Nteranya

“…The effects of nitrogen (N) rate and weed interference on the grain yield of four corn genotypes were investigated in 2002 and 2003 at Ikenne (7u389N, 3u429E), Shika (11u119N, 7u389E), and Samaru (10u249N, 7u429E) in Nigeria. Nitrogen (N) at 0, 30, 60, and 90 kg N ha21 were the main plot treatments. …”
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Status of cassava begomoviruses and their new natural hosts in Nigeria por Ogbe, F., Dixon, Alfred G.O., Hughes, J.D., Alabi, O.J., Okechukwu, R.U.

“…A diagnostic survey was conducted in 2002-03 to determine the status of cassava mosaic begomoviruses in Nigeria and to ascertain if the virulent Ugandan variant of East African cassava mosaic virus (EACMV-Ug2) was present. …”
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Soil conservation in Nigeria: assessment of past and present initiatives por Junge, B., Abaidoo, Robert C., Chikoye, David, Stahr, Karl

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Water management practices for sustainble rice production in Nigeria por Fashola, O., Imolehin, E.D., Wakatsuki, T.

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Agriculture in Nigeria: identifying opportunities for increased commercialization and investment por Manyong, Victor M., Ikpi, A., Olayemi, J.K., Yusuf, S.A., Omonona, B.T., Okoruwa, V., Idachaba, F.S.

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Effect of level and source of shade on the biomass of speargrass in Nigeria por Udensi, U.E., Chikoye, David, Ogunyemi, S.

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Incidence of seed transmitted viruses in cowpea and soybean in Nigeria por Mgbechi-Ezeri, J.U., Ayodele, M., Akinbade, S.A., Hughes, Jacqueline d'Arros, Bandyopadhyay, Ranajit, Kumar, P. Lava

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Agriculture in Nigeria: identifying opportunities for increased commercialization and investment por Manyong, Victor M., Ikpi, A., Olayemi, J., Yusuf, S., Omonona, B., Okoruwa, V., Idachaba, F.S.

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Effect of level and source of shade on the biomass of speargrass in Nigeria por Udensi, U.E., Chikoye, David, Ogunyemi, S.

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Commercial utilization of cassava in Nigeria: a training manual por Adekunle, A., Fatunbi, A.O., Chovwen, A., Sanni, Lateef O.

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Growing cassava commercially in Nigeria: a training manual por Adekunle, A., Peterson, S., Fatunbi, A.O., Chovwen, A.

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