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…”
Enlace del recurso

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

Materias: “…ultisol…”
Enlace del recurso

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…”
Enlace del recurso

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…”
Enlace del recurso

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

Materias: “…ultisols…”
Enlace del recurso

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…”
Enlace del recurso

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

Materias: “…ultisols…”
Enlace del recurso

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…”
Enlace del recurso

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…”
Enlace del recurso

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…”
Enlace del recurso

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…”
Enlace del recurso

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

Materias: “…Ultisoles…”
Enlace del recurso

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…”
Enlace del recurso

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…”
Enlace del recurso

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…”
Enlace del recurso

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

Materias: “…ultisols…”
Enlace del recurso

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…”
Enlace del recurso

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

Materias: “…ultisols…”
Enlace del recurso

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…”
Enlace del recurso

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…”
Enlace del recurso