Resultados de búsqueda - "Ultisol"

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

Materias: “…Ultisol…”
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Availability and transformation of rock phosphates in three forest soils from southern Nigeria por Juo, A.S.R., Kang, B.T.

Materias: “…ultisol…”
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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 por Pleysier, J.L., Arora , Y., Juo, A.S.R.

Materias: “…ultisol…”
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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 por Coyne, Danny L., Rotimi, O., Speijer, P., Schutter, B. de, Dubois, T., Auwerkerken, A., Tenkouano, A., Waele, D. de

Materias: “…ultisol…”
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Contributory factors to soil spatial variability in an ultisol 1. Burning vegetation residues in heaps during land clearing por Hulugalle, N.R.

Materias: “…ultisols…”
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Effect of liming on the availability of three rock phosphate sources in two West African Ultisols por Juo, A.S.R., Kang, B.T.

Materias: “…ultisols…”
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Potassium and magnesium response of cassava grown in an Ultisol in southern Nigeria por Kang, B.T.

Materias: “…ultisols…”
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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 por Ghuman, B.S., Lal, R.

Materias: “…ultisols…”
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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 por Hulugalle, N.R., Lal, R., Gichuru, M.

Materias: “…ultisols…”
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Plantain production in an alley cropping system on an Ultisol in southeastern Nigeria por Ruhigwa, B.A., Gichuru, M., Swennen, Rony L., Tariah, N.M.

Materias: “…ultisols…”
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Copper chloride as an extractant for estimating the potentially reactive aluminum pool in acid soils por Juo, A.S.R., Kamprath, E.J.

Materias: “…ultisols…”
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Rehabilitación de suelos forestales en ultisoles degradados en el bosque Alexander Von Humboldt – Región Ucayali por Estación Experimental Agraria, Pucallpa - Ucayali

Materias: “…Ultisoles…”
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Nitrogen and phosphorus limitations of microbial respiration in a tropical phosphorus-fixing acrisol (ultisol) compared with organic compost por Ilstedt, Ulrik, Singh, S.

Materias: “…ultisols…”
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Screening woody and shrub legumes for growth, nodulation and nitrogen-fixation potential in two contrasting soils por Kadiata, B.D., Mulongoy, K., Isirimah, N.O., Amakiri, M.A.

Materias: “…ultisols…”
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Management of plant residue for cassava (Manihot esculenta) production on an acid ultisol in Southeastern Nigeria por Hulugalle, N.R., Lal, R., Opara-Nadi, O.A.

Materias: “…Ultisols…”
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Soil chemical and microbial properties after disturbance by crawler tractors in a Malaysian forest plantation por Ilstedt, Ulrik, Nordgren, A., Malmer, A.

Materias: “…ultisols…”
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Manure studies in the Ethiopian highlands: II. Effect on Medicago sativa L. and Desmodium uncinatum grown on an ultisol por Saka, A.R., Haque, I.

Materias: “…ultisols…”
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Surface and charge characteristics of selected soils in the tropics por Gallez, A., Juo, A.S.R., Herbillon, A.

Materias: “…ultisols…”
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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 por Aye, Tin Maung, Hedley, MJ, Loganathan, P, Lefroy, Rod D.B., Bolan, NS

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

Materias: “…ultisols…”
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