Search Results - "G."
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Summary of baseline household survey results: Borana, Ethiopia
Published 2011Get full text
Informe técnico -
Effects of processing methods on chemical composition and in vivo digestibility of coffee pulp in Ethiopia
Published 1989“…The effects of dry processed pulp (Dcop) and wet processed pulp (Wcop) (0 g/d, 60 g/d, 120 g/d and 150 g/d) on intake, digestibility and nitrogen retention in sheep fed hay were determined in Experiment 2. …”
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Conference Paper -
Incorporating Multiple Objectives in Planning Models of Low-Resource Farmers
Published 1980Get full text
Journal Article -
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Changes in rice root architecture, porosity, and oxygen and proton release under phosphorus deficiency
Published 1997“…Rates of H+ release were 0.7–1.2 mmol per plant−1 d−1, or 1.4–6.1 mmol g−1 (root dry mass) d−1. The H+ release per unit plant dry mass was 60% greater in the low P treatment, but the release per unit root mass was 2.5‐fold lower. …”
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Journal Article -
On the extent to which root properties and transport through the soil limit nitrogen uptake by lowland rice
Published 1997Get full text
Journal Article -
Coupled Diffusion and Oxidation of Ferrous Iron in Soils. III. Further Development of the Model and Experimental Testing
Published 1994“…The revised model allows a study of the effects of Fe2+ oxidation on the mobility of other cations in reduced soils, e.g. nutrient cations in the rice rhizosphere. Fez+ oxidation and the accompanying acidification may greatly impede cation mobility in reduced soils.…”
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Journal Article -
Root-Induced Iron Oxidation, pH Changes and Zinc Solubilization in the Rhizosphere of Lowland Rice
Published 1995Get full text
Journal Article -
Root-Induced Solubilization of Phosphate in the Rhizosphere of Lowland Rice
Published 1995Get full text
Journal Article -
Social capital and geography of learning: roles in accelerating the spread of integrated pest management
Published 2005Get full text
Journal Article -
Forest management decentralization in Kenya: Effects on household farm forestry decisions in Kakamega
Published 2011Get full text
Conference Paper -
Tolerance of rice germplasm to salinity and other soil chemical stresses in tidal wetlands
Published 2002Get full text
Journal Article -
A comparison of formal and participatory breeding approaches using selection theory
Published 2001Get full text
Journal Article -
Identification of thermosensitive genic male sterile (TGMS) lines in rice germplasm
Published 1997Get full text
Journal Article