Search Results - "Ultisols"
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Contributory factors to soil spatial variability in an ultisol 1. Burning vegetation residues in heaps during land clearing
Published 1992Subjects: “…ultisols…”
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Journal Article -
Effect of liming on the availability of three rock phosphate sources in two West African Ultisols
Published 1979Subjects: “…ultisols…”
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Journal Article -
Potassium and magnesium response of cassava grown in an Ultisol in southern Nigeria
Published 1984Subjects: “…ultisols…”
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Journal Article -
Effects of soil wetness at the time of land clearing on physical properties and crop response on an Ultisol in southern Nigeria
Published 1992Subjects: “…ultisols…”
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Journal Article -
Effect of five years of notillage and mulch on soil properties and tuber yield of cassava on an acid Ultisol in southeastern Nigeria
Published 1990Subjects: “…ultisols…”
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Journal Article -
Plantain production in an alley cropping system on an Ultisol in southeastern Nigeria
Published 1995Subjects: “…ultisols…”
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Conference Paper -
Copper chloride as an extractant for estimating the potentially reactive aluminum pool in acid soils
Published 1979Subjects: “…ultisols…”
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Journal Article -
Nitrogen and phosphorus limitations of microbial respiration in a tropical phosphorus-fixing acrisol (ultisol) compared with organic compost
Published 2005Subjects: “…ultisols…”
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Journal Article -
Screening woody and shrub legumes for growth, nodulation and nitrogen-fixation potential in two contrasting soils
Published 1996Subjects: “…ultisols…”
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Journal Article -
Management of plant residue for cassava (Manihot esculenta) production on an acid ultisol in Southeastern Nigeria
Published 1987Subjects: “…Ultisols…”
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Journal Article -
Soil chemical and microbial properties after disturbance by crawler tractors in a Malaysian forest plantation
Published 2006Subjects: “…ultisols…”
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Journal Article -
Manure studies in the Ethiopian highlands: II. Effect on Medicago sativa L. and Desmodium uncinatum grown on an ultisol
Published 1993Subjects: “…ultisols…”
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Artículo preliminar -
Surface and charge characteristics of selected soils in the tropics
Published 1976Subjects: “…ultisols…”
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Journal Article -
Liming and lime-phosphorus-zinc interactions in two Nigerian Ultisols: I. Interactions in the soil
Published 1980Subjects: “…ultisols…”
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Journal Article -
Effects of soil aggregate size on phosphorus extractability and uptake by rice (Oryza sativa L.) and corn (Zea mays L.) in two Ultisols from the Philippines
Published 2008Subjects: “…ultisols…”
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Journal Article -
Inoculation and phosphorus effects on Desmodium intortum and Sesbania sesban in the Ethiopian highlands
Published 1996Subjects: “…ultisols…”
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Journal Article -
Tillage effects on cassava (Manihot esculenta) production and some soil properties
Published 1990Subjects: “…ultisols…”
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Journal Article -
Nitrification and mineralization potentials in a limed Ultisol in the humid tropics
Published 1986Subjects: “…Ultisol…”
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Journal Article -
Adaptability of six native forest tree species to degraded lands in Pucallpa, Peruvian Amazon
Published 2001Subjects: “…ultisols…”
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Book Chapter -
Availability and transformation of rock phosphates in three forest soils from southern Nigeria
Published 1978Subjects: “…ultisol…”
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Journal Article