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Journal Article 2012

Biochar but not earthworms enhances rice growth through increased protein turnover

Autor: Noguera, Diana Barot, Sébastien Laossi, Kam-Rigne Cardoso Arango, Juan Andrés Lavelle, Patrick M. Cruz de Carvalho, M.H.

Enlace original: https://cgspace.cgiar.org/handle/10568/88283

Investigación en Agricultura

ORYZA SATIVA

BIOMASS

CHARCOAL

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Noguera, Diana , Barot, Sébastien , Laossi, Kam-Rigne , Cardoso Arango, Juan Andrés , Lavelle, Patrick M. , Cruz de Carvalho, M.H. , [Biochar but not earthworms enhances rice growth through increased protein turnover] , Biochar but not earthworms enhances rice growth through increased protein turnover

Journal Article 2012

Interactive effects of plants and earthworms on the physical stabilization of soil organic matter in aggregates

Autor: Fonte, Steven J. Quintero, Diana Carolina Velásquez, Elena Lavelle, Patrick M.

Enlace original: https://cgspace.cgiar.org/handle/10568/88294

Investigación en Agricultura

SOIL FERTILITY

SOIL STRUCTURAL UNITS

SOIL STRUCTURE

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Fonte, Steven J. , Quintero, Diana Carolina , Velásquez, Elena , Lavelle, Patrick M. , [Interactive effects of plants and earthworms on the physical stabilization of soil organic matter in aggregates] , Interactive effects of plants and earthworms on the physical stabilization of soil organic matter in aggregates

Journal Article 2012

The effect of crops and farming practices on earthworm communities in Soummam valley, Algeria

Autor: Kherbouche, D Bernhard-Reversat, F. Moali, A Lavelle, Patrick M.

The response of earthworm communities to farming practices was assessed in 33 farms of the Soummam valley (Algeria). Market gardening was the most intensive practice with frequent tillage (94% farms), application of chemical (94%) and organic (70%) fertilizers and pesticides (70%). Orange tree pl...

Enlace original: https://cgspace.cgiar.org/handle/10568/44162

Investigación en Agricultura

FARMING SYSTEMS

CROPS

SOIL FAUNA

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Kherbouche, D , Bernhard-Reversat, F. , Moali, A , Lavelle, Patrick M. , [The effect of crops and farming practices on earthworm communities in Soummam valley, Algeria] , The effect of crops and farming practices on earthworm communities in Soummam valley, Algeria

Journal Article 2009

Cast production and NIR spectra signatures of Aporrectodea caliginosa fed soil with different amounts of half-decomposed Populus nigra litter

Autor: Zhang, C Langlest, R Velásquez, E. Pando, A Brunet, D. Dai, J. Lavelle, Patrick M.

Sub-adult individuals of Aporrectodea caliginosa were incubated for 16 weeks under laboratory cultures in a soil treated with 0%, 10% or 50% of a Populus nigra half-decomposed leaves, respectively. Growth was maximum in the 50% organic matter treatment and cocoon production occurred. Average soil...

Enlace original: https://cgspace.cgiar.org/handle/10568/43249

Investigación en Agricultura

VERMICULTURE

ORGANIC MATTER

APORRECTODEA CALIGINOSA

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Zhang, C , Langlest, R , Velásquez, E. , Pando, A , Brunet, D. , Dai, J. , Lavelle, Patrick M. , [Cast production and NIR spectra signatures of Aporrectodea caliginosa fed soil with different amounts of half-decomposed Populus nigra litter] , Cast production and NIR spectra signatures of Aporrectodea caliginosa fed soil with different amounts of half-decomposed Populus nigra litter

Journal Article 2011

Do earthworms and roots cooperate to build soil macroaggregates? A microcosm experiment

Autor: Zangerle, A Pando, A Lavelle, Patrick M.

Soil ecosystem engineers are major actors of soil macroaggregation, a process that drives the production of ecosystem services by soils. However, our inability to identify the origins of different types of macroaggregates found in soils is an obstacle to describing and modeling their dynamics and...

Enlace original: https://cgspace.cgiar.org/handle/10568/42751

Investigación en Agricultura

SOIL STRUCTURAL UNITS

EARTHWORMS

SOIL BIOLOGY

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Zangerle, A , Pando, A , Lavelle, Patrick M. , [Do earthworms and roots cooperate to build soil macroaggregates? A microcosm experiment] , Do earthworms and roots cooperate to build soil macroaggregates? A microcosm experiment

Journal Article 2011

Short range spatial variability of soil physico-chemical variables related to earthworm clustering in a Neotropical gallery forest

Autor: Jiménez, J.J. Decaëns, Thibaud Amézquita Collazos, Edgar Rao, Idupulapati M. Thomas, Richard J. Lavelle, Patrick M.

In this study, we investigated the spatial distribution of an earthworm community together with the heterogeneity of selected soil properties in a gallery forest (GF) of the Colombian Llanos . We performed fine-scale spatial variability by intensively sampling 100 points distributed in the nodes...

Enlace original: https://cgspace.cgiar.org/handle/10568/44094

Investigación en Agricultura

OLIGOCHAETA

EARTHWORMS

SPATIAL DISTRIBUTION

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Jiménez, J.J. , Decaëns, Thibaud , Amézquita Collazos, Edgar , Rao, Idupulapati M. , Thomas, Richard J. , Lavelle, Patrick M. , [Short range spatial variability of soil physico-chemical variables related to earthworm clustering in a Neotropical gallery forest] , Short range spatial variability of soil physico-chemical variables related to earthworm clustering in a Neotropical gallery forest

Journal Article 2014-05-08

Combined effects of earthworms and IAA-producing rhizobacteria on plant growth and development

Autor: Castellanos Suarez, Diana Edith Gigon, Agnès Puga-Freitas, Ruben Lavelle, Patrick M. Blouin, Manuel Velásquez, Elena

Enlace original: https://cgspace.cgiar.org/handle/10568/42272

Investigación en Agricultura

EARTHWORMS

SOIL ORGANISMS

RHIZOBACTERIA

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Castellanos Suarez, Diana Edith , Gigon, Agnès , Puga-Freitas, Ruben , Lavelle, Patrick M. , Blouin, Manuel , Velásquez, Elena , [Combined effects of earthworms and IAA-producing rhizobacteria on plant growth and development] , Combined effects of earthworms and IAA-producing rhizobacteria on plant growth and development

Journal Article 2011

Amplifying the benefits of agroecology by using the right cultivars

Autor: Noguera, D Laossi, KR Lavelle, Patrick M. Cruz de Carvalho, M.H. Asakawa, N. Botero, César Barot, S

Tropical soils are particularly vulnerable to fertility losses due to their low capacity to retain organic matter and mineral nutrients. This urges the development of new agricultural practices to manage mineral nutrients and organic matter in a more sustainable way while relying less on fertiliz...

Enlace original: https://cgspace.cgiar.org/handle/10568/43170

Investigación en Agricultura

ORYZA SATIVA

VARIETIES

AGROECOLOGY

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Noguera, D , Laossi, KR , Lavelle, Patrick M. , Cruz de Carvalho, M.H. , Asakawa, N. , Botero, César , Barot, S , [Amplifying the benefits of agroecology by using the right cultivars] , Amplifying the benefits of agroecology by using the right cultivars

Journal Article 2013

Ancient human agricultural practices can promote activities of contemporary non-human soil ecosystem engineers : A case study in coastal savannas of French Guiana

Autor: Renard, D Birk, JJ Zangerle, A Lavelle, Patrick M. Glaser, B Blatrix, R. McKey, D

Enlace original: https://cgspace.cgiar.org/handle/10568/51511

Investigación en Agricultura

SOIL MICROORGANISMS

EARTHWORMS

SOIL FERTILITY

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Renard, D , Birk, JJ , Zangerle, A , Lavelle, Patrick M. , Glaser, B , Blatrix, R. , McKey, D , [Ancient human agricultural practices can promote activities of contemporary non-human soil ecosystem engineers : A case study in coastal savannas of French Guiana] , Ancient human agricultural practices can promote activities of contemporary non-human soil ecosystem engineers : A case study in coastal savannas of French Guiana

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