Search Results - "ultisol"

Nitrification and mineralization potentials in a limed Ultisol in the humid tropics by Arora , Y., Mulongoy, K., Juo, A.S.R.

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Availability and transformation of rock phosphates in three forest soils from southern Nigeria by Juo, A.S.R., Kang, B.T.

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Nitrogen leaching and uptake from calcium cyanamide in comparison to urea and calcium ammonium nitrate in an utisol from the humid tropics by Pleysier, J.L., Arora , Y., Juo, A.S.R.

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Effects of nematode infection and mulching on the yield of plantain (Musa spp., AABgroup) ratoon crops and plantation longevity in Southeastern Nigeria by Coyne, Danny L., Rotimi, O., Speijer, P., Schutter, B. de, Dubois, T., Auwerkerken, A., Tenkouano, A., Waele, D. de

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Contributory factors to soil spatial variability in an ultisol 1. Burning vegetation residues in heaps during land clearing by Hulugalle, N.R.

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Effect of liming on the availability of three rock phosphate sources in two West African Ultisols by Juo, A.S.R., Kang, B.T.

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Potassium and magnesium response of cassava grown in an Ultisol in southern Nigeria by Kang, B.T.

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Effects of soil wetness at the time of land clearing on physical properties and crop response on an Ultisol in southern Nigeria by Ghuman, B.S., Lal, R.

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Effect of five years of notillage and mulch on soil properties and tuber yield of cassava on an acid Ultisol in southeastern Nigeria by Hulugalle, N.R., Lal, R., Gichuru, M.

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Plantain production in an alley cropping system on an Ultisol in southeastern Nigeria by Ruhigwa, B.A., Gichuru, M., Swennen, Rony L., Tariah, N.M.

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Copper chloride as an extractant for estimating the potentially reactive aluminum pool in acid soils by Juo, A.S.R., Kamprath, E.J.

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Rehabilitación de suelos forestales en ultisoles degradados en el bosque Alexander Von Humboldt – Región Ucayali by Estación Experimental Agraria, Pucallpa - Ucayali

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Nitrogen and phosphorus limitations of microbial respiration in a tropical phosphorus-fixing acrisol (ultisol) compared with organic compost by Ilstedt, Ulrik, Singh, S.

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Screening woody and shrub legumes for growth, nodulation and nitrogen-fixation potential in two contrasting soils by Kadiata, B.D., Mulongoy, K., Isirimah, N.O., Amakiri, M.A.

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Management of plant residue for cassava (Manihot esculenta) production on an acid ultisol in Southeastern Nigeria by Hulugalle, N.R., Lal, R., Opara-Nadi, O.A.

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Soil chemical and microbial properties after disturbance by crawler tractors in a Malaysian forest plantation by Ilstedt, Ulrik, Nordgren, A., Malmer, A.

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Manure studies in the Ethiopian highlands: II. Effect on Medicago sativa L. and Desmodium uncinatum grown on an ultisol by Saka, A.R., Haque, I.

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Surface and charge characteristics of selected soils in the tropics by Gallez, A., Juo, A.S.R., Herbillon, A.

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Effect of organic and inorganic phosphate fertilizers and their combination on maize yield and phosphorus availability in a yellow earth in Myanmar by Aye, Tin Maung, Hedley, MJ, Loganathan, P, Lefroy, Rod D.B., Bolan, NS

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Liming and lime-phosphorus-zinc interactions in two Nigerian Ultisols: I. Interactions in the soil by Friesen, Dennis K., Juo, A.S.R., Miller, M.H.

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