Søgeresultater - "Nitrogen  "

A Study Of Organic Nitrogen Mineralisation In Soils Fertilised With Biochars On The Soil Properties And Yield Of Maize af ABRAKASA, Michael Inala

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Micronutrient concentration of Okra (Hibiscus esculentus) leaves and fruits as influenced by nitrogen fertilization. af ADUAYI, E. A.

Fag: “...nitrogen fertilization, micronutrients, nitrogen rates, fruiting stages...”
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DETERMINING MORE PRECISE OPTIMUM NITROGEN RATE FOR EFFECTIVE TESTING OF RHIZOBIA ON GROUNDNUT (Arachis hypogaea L.) IN THE GLASSHOUSE af ABDULLAHI, A. A., ABUBAKAR, F. J., OYEDELE, A. O.

Fag: “...groundnut, legumes, mineral nitrogen, Nitrogen fixation, Rhizobia....”
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Nitrogen in Savanna Grass and Litter af Isichei, Augustine O.

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Nitrogen Concentration in the Major Grasses of the Derived and Guinea Savanna Zones of Nigeria in Relation to Season and Site af Isichei, Augustine O.

Fag: “...Nitrogen...”
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Nitrogen and Potassium Leaching Off Inselberg Surface Lichens at the University of Ife. af Ekeleme, Friday

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Effect of Soil Texture, Nutrient Stress and Water Stress on Yield of Andropogon Gayanus Kunth and Schizachyrium Sanguineum (Retz.) Alston. af Oke, Samson Olajide

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Effect of soil texture, nutrient stress and water stress on yield of Andropogon gayanus Kunth and Schizachyrium Sanguineum (Retz.) Alston af Oke, Samson Olajide

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Molecular identification and amylolytic potential of a thermophilic bacteria species from refuse dump in Ile-Ife, Nigeria af Omoboye, Olumide, Kolawole, Bakare Mufutau, Olusanjo, Adewale Isaac, Olaoluwa, Oyedeji

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INDIGOFERA PULCHRA: A POTENTIAL FODDER IN WEST AFRICAN SAVANNA af JAYEOLA, A. A.

Fag: “...fodder, Indigofera, legume, nitrogen, savanna...”
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EFFECTS OF IRRIGATION INTERVALS AND NITROGEN LEVELS ON PHYSIOLOGICAL GROWTH PARAMETERS OF RICE (Oryza sativa L.) VARIETIES IN DADIN KOWA, NORTHERN NIGERIA af MUSTAPHA , Y., GUNGULA , D. T., MUSTAPHA, A. B., MANU, I.

Fag: “...growth, irrigation, nitrogen, physiology rice, varieties...”
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EFFECT OF NITROGEN FERTILIZER SOURCES ON THE QUALITY AND MINERAL NUTRIENT COMPOSITION OF YAM af OKPON , S. N., ADUAYI, E. A.

Fag: “...Nitrogen fertilizer, white yam, soil acidity...”
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EFFECTS OF NITROGEN AND STAND DENSITY ON GRAIN YIELD PERFORMANCE OF HYBRID MAIZE (ZEA MAYS L.) IN A SOUTHWEST LOCATION af ALOFE, C. O., ADEBOOYE , O. C., ISEI, A. J.

Fag: “...maize, Nitrogen, season, stand density, yield...”
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SOYABEAN RESPONSE TO DIFFERENT LEVELS OF APPLIED PHOSPHORUS AND NITROGEN IN THE SOUTHERN GUINEA SAVANNA OF NIGERIA af OLOFINTOYE, J.A.

Fag: “...cultivars, nitrogen, nodulation, optimum, phosphorus, soybeans...”
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Nitrogen Fixation by Soil Algae of Temperate and Tropical Soils af Stewart, W. D. P, Sampaio, M. J., Isichei, A. O., Slvester-Bradley, R.

Fag: “...Nitrogen-fixing algae...”
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EVALUATION OF NODULATING AND N2 FIXING CAPACITY OF SIX SOYBEAN (Glycine max (L) Merrill) CULTIVARS WITH AND WITHOUT INOCULATION WITH COWPEA Bradyrhizobium spp af DARAMOLA , D. S., TAIWO, L. B.

Fag: “...Bradyrhizobium, cowpea, cultivars, isotope, nodulation, nitrogen fixation...”
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Nitrogen Loss by Burning from Nigerian Grassland Ecosystems af Isichei, A. O., Sanford, W. W.

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Stocks of Nitrogen in Vegetation and Soil in West African Moist Savannas and Potential Effects of Climate Change and Land Use on these Stocks af Isichei, Augustine O.

Fag: “...Nitrogen cycling...”
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CROP TOLERANCE OF SOIL ACIDITY RESULTING FROM LONG-TERM CONTINUOUS APPLICATION OF NITROGEN FERTILIZERS af OLU OBI, A., ADEPETU, J.A., UPONI, J.l.

Fag: “...Continuous cultivation, soil acidity, nitrogen fertilizer, exchange acidity...”
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EFFECTS OF INOCULUM SIZE AND PHOSPHORUS APPLICATION ON NODULATION AND N2 FIXATION IN COWPEA (VIGINA UNGUICULATA (L.) WALP) USING 15N METHODOLOGY. af DARAMOLA, D. S., TAIWO, L. B.

Fag: “...inoculum size, nodulation, nitrogen fixation, cowpea, N methodology....”
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