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Journal Article 2018

Autor: Margenot, Andrew J. Sommer, Rolf Parikh, Sanjai J.
Enlace original: https://cgspace.cgiar.org/handle/10568/92926

Investigación en Agricultura
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Margenot, Andrew J. ,  Sommer, Rolf ,  Parikh, Sanjai J. ,  [Soil Phosphatase Activities across a Liming Gradient under Long-Term Managements in Kenya] ,  Soil Phosphatase Activities across a Liming Gradient under Long-Term Managements in Kenya
Journal Article 2006

Autor: Jemo, M. Abaidoo, R.C. Nolte, C Tchienkoua, M Sanginga, Nteranya Horst, Walter J.

We conducted field experiments over 2 years on two acid soils of southern Cameroon to test whether efficient uptake and use of phosphorus (P) from less available sources by grain legume genotypes could benefit subsequent rotational maize. We grew two crops each year. For the first crop we grew 4 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/43946

Investigación en Agricultura
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Jemo, M. ,  Abaidoo, R.C. ,  Nolte, C ,  Tchienkoua, M ,  Sanginga, Nteranya ,  Horst, Walter J. ,  [Phosphorus benefits from grain-legume crops to subsequent maize grown on acid soils of southern Cameroon] ,  Phosphorus benefits from grain-legume crops to subsequent maize grown on acid soils of southern Cameroon
Journal Article 2006

Autor: Pypers, Pieter Delrue, J Diels, J. Smolders, E Merckx, R.

Phosphorus (P) uptake by plant roots depends on P intensity (I) and P quantity (Q) in the soil. The relative importance of Q and I on P uptake is unknown for soils with large P sorption capacities because of difficulties in determining trace levels of P in the soil solution. We applied a new isot...

Enlace original: https://cgspace.cgiar.org/handle/10568/43948

Investigación en Agricultura
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Pypers, Pieter ,  Delrue, J ,  Diels, J. ,  Smolders, E ,  Merckx, R. ,  [Phosphorus intensity determines short-term P uptake by pigeon pea (Cajanus cajan L.) grown in soils with differing P buffering capacity : Comparison of E- and L-values] ,  Phosphorus intensity determines short-term P uptake by pigeon pea (Cajanus cajan L.) grown in soils with differing P buffering capacity : Comparison of E- and L-values
Journal Article 2006

Autor: Aye, Tin Maung Nguyen, ML Bolan, NS Hedley, MJ

This paper examines the potential for phosphorus (P) release from intensively grazed pasture to waterways. In particular it describes the P release processes occurring in riparian buffer strips. Soil samples at three depths (0 2.5, 2.5 7.5, and 7.5 15 cm) were collected from riparian buffer strip...

Enlace original: https://cgspace.cgiar.org/handle/10568/43947

Investigación en Agricultura
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Aye, Tin Maung ,  Nguyen, ML ,  Bolan, NS ,  Hedley, MJ ,  [Phosphorus in soils of riparian and non-riparian wetland and buffer strips in the Waikato area, New Zealand] ,  Phosphorus in soils of riparian and non-riparian wetland and buffer strips in the Waikato area, New Zealand
Journal Article 1996

Autor: Rao, Idupulapati M. Borrero, V. Ricaurte Oyola, José Jaumer García, Ramiro Ayarza, Miguel Angel
Enlace original: https://cgspace.cgiar.org/handle/10568/77761

Investigación en Agricultura
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Rao, Idupulapati M. ,  Borrero, V. ,  Ricaurte Oyola, José Jaumer ,  García, Ramiro ,  Ayarza, Miguel Angel ,  [Adaptive attributes of tropical forage species to acid soils. II. Differences in shoot and root growth responses to varying phosphorus supply and soil type] ,  Adaptive attributes of tropical forage species to acid soils. II. Differences in shoot and root growth responses to varying phosphorus supply and soil type
Journal Article 1999

Autor: Rao, Idupulapati M. Borrero, V. Ricaurte Oyola, José Jaumer García, Ramiro

Low phosphorus (P) supply is a major limitation to pasture establishment and production in highly weathered acid soils. Previous research showed that the forage legume, Arachis pintoi, was more efficient in acquiring P from infertile acid soils than the forage grass, Brachiaria dictyoneura. The m...

Enlace original: https://cgspace.cgiar.org/handle/10568/77718

Investigación en Agricultura
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Rao, Idupulapati M. ,  Borrero, V. ,  Ricaurte Oyola, José Jaumer ,  García, Ramiro ,  [Adaptive attributes of tropical forage species to acid soils. V. Differences in phosphorus acquisition from less available inorganic and organic sources of phosphate] ,  Adaptive attributes of tropical forage species to acid soils. V. Differences in phosphorus acquisition from less available inorganic and organic sources of phosphate
Journal Article 2009

Autor: Aye, Tin Maung Hedley, MJ Loganathan, P Lefroy, R.D.B. Bolan, NS

Phosphorus (P) deficiency is a major constraint for crop production in many parts of the world including Myanmar and field research into management of P fertilizers and P responsiveness of crops on infertile soils has been limited. The purpose of this study is to determine maize yield response to...

Enlace original: https://cgspace.cgiar.org/handle/10568/42781

Investigación en Agricultura
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Aye, Tin Maung ,  Hedley, MJ ,  Loganathan, P ,  Lefroy, R.D.B. ,  Bolan, NS ,  [Effect of organic and inorganic phosphate fertilizers and their combination on maize yield and phosphorus availability in a yellow earth in Myanmar] ,  Effect of organic and inorganic phosphate fertilizers and their combination on maize yield and phosphorus availability in a yellow earth in Myanmar
Journal Article 2016-01-13

Autor: Savini, Isaac Kihara, Job Koala, Saidou Mukalama, John Waswa, Boaz S. Bationo, B. André

Crop production in sub-Sahara Africa is constrained by low soil phosphorus (P) content. A study was conducted in western Kenya to explore alternative P inputs and ways of optimizing their effectiveness and profitability. A field experiment established in 2007 studied the effects of Minjingu phosp...

Enlace original: https://cgspace.cgiar.org/handle/10568/70112

Investigación en Agricultura
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Savini, Isaac ,  Kihara, Job ,  Koala, Saidou ,  Mukalama, John ,  Waswa, Boaz S. ,  Bationo, B. André ,  [Long-term effects of TSP and Minjingu phosphate rock applications on yield response of maize and soybean in a humid tropical maize–legume cropping system] ,  Long-term effects of TSP and Minjingu phosphate rock applications on yield response of maize and soybean in a humid tropical maize–legume cropping system
Journal Article 2015-09

Autor: Savini, Isaac Koala, Saidou Kihara, Job

Concentrations and identity of ions in the soil solution may affect soil phosphorus (P) reactions and P availability. In this study, the magnitude of these reactions was evaluated following the application of Minjingu phosphate rock (MPR) combined with chloride and carbonate salts of Na and Ca wi...

Enlace original: https://cgspace.cgiar.org/handle/10568/68334

Investigación en Agricultura
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Savini, Isaac ,  Koala, Saidou ,  Kihara, Job ,  [Minjingu phosphate rock availability in low-pH highly weathered soil as affected by added salts] ,  Minjingu phosphate rock availability in low-pH highly weathered soil as affected by added salts
Journal Article 1992

Autor: Cadisch, Georg Sylvester-Bradley, Rosemary Nosberger, J

Four inoculated ecotypes of each of Centrosema acutifolium, C. brasilianum and C. macrocarpum were grown in undisturbed soil (oxisol) cores in a glasshouse to study their response to 7 phosporus levels (a total of 11, 22, 45, 90, 180, 360 and 720 mg/core P, surface applied as Ca(H2PO4)2.H2O). Sev...

Enlace original: https://cgspace.cgiar.org/handle/10568/44219

Investigación en Agricultura
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Cadisch, Georg ,  Sylvester-Bradley, Rosemary ,  Nosberger, J ,  [Variation in growth and N2 fixation within and among Centrosema spp. in response to phosphorus supply] ,  Variation in growth and N2 fixation within and among Centrosema spp. in response to phosphorus supply

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