Shade effects on moisture relations of agroforestry systems
Although competition of shade trees for water with shaded crops has been a major argument in favor of the removal of shade trees in agroforestry systems, experimental results do not always confirm that shade trees increase water consumption and reduce soil moisture. Soil moisture was shown to be muc...
| Main Authors: | , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
2016
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| Online Access: | https://repositorio.catie.ac.cr/handle/11554/8384 |
| _version_ | 1855489321637773312 |
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| author | Grundberg, B. Kass, Donald Rothwell, R. Jiménez Otárola, Francisco |
| author_browse | Grundberg, B. Jiménez Otárola, Francisco Kass, Donald Rothwell, R. |
| author_facet | Grundberg, B. Kass, Donald Rothwell, R. Jiménez Otárola, Francisco |
| author_sort | Grundberg, B. |
| collection | Repositorio CATIE |
| description | Although competition of shade trees for water with shaded crops has been a major argument in favor of the removal of shade trees in agroforestry systems, experimental results do not always confirm that shade trees increase water consumption and reduce soil moisture. Soil moisture was shown to be much higher under coffee shaded with the dense canopied Erythrina poeppigiana (Walp.) O.F. Cook than the more open canopied Eucalyptus deglupta Blume. Soil moisture decreased with increasing distance from trees when Gliricidium sepium (Jacq.) Steud. or E. poeppigiana were associated with Phaseolus vulgaris L. Increased competition for moisture when crops are associated with shade trees can often be offset by reduced evaporation at the soil surface due to reduced soil temperatures under shading. |
| format | Artículo |
| id | RepoCATIE8384 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Inglés |
| publishDate | 2016 |
| publishDateRange | 2016 |
| publishDateSort | 2016 |
| record_format | dspace |
| spelling | RepoCATIE83842021-12-22T19:22:58Z Shade effects on moisture relations of agroforestry systems Grundberg, B. Kass, Donald Rothwell, R. Jiménez Otárola, Francisco PHASEOLUS VULGARIS GLIRICIDIA SEPIUM COFFEA ERYTHRINA POEPPIGIANA AGROFORESTERIA SOMBRA PLANTAS DE SOMBRA HUMEDAD SUELO CONTENIDO DE AGUA EN EL SUELO CULTIVOS ASOCIADOS Although competition of shade trees for water with shaded crops has been a major argument in favor of the removal of shade trees in agroforestry systems, experimental results do not always confirm that shade trees increase water consumption and reduce soil moisture. Soil moisture was shown to be much higher under coffee shaded with the dense canopied Erythrina poeppigiana (Walp.) O.F. Cook than the more open canopied Eucalyptus deglupta Blume. Soil moisture decreased with increasing distance from trees when Gliricidium sepium (Jacq.) Steud. or E. poeppigiana were associated with Phaseolus vulgaris L. Increased competition for moisture when crops are associated with shade trees can often be offset by reduced evaporation at the soil surface due to reduced soil temperatures under shading. 2016-07-14T13:33:33Z 2016-07-14T13:33:33Z 1999 Artículo https://repositorio.catie.ac.cr/handle/11554/8384 en Abstracts of the 1999 Annual Meeting of the American Society of Agronomy, Crop SciencieSociety of America and Soil Science Society of America. Salt Lake City, 31 october - 04 November 1999, página 46. info:eu-repo/semantics/openAccess application/pdf |
| spellingShingle | PHASEOLUS VULGARIS GLIRICIDIA SEPIUM COFFEA ERYTHRINA POEPPIGIANA AGROFORESTERIA SOMBRA PLANTAS DE SOMBRA HUMEDAD SUELO CONTENIDO DE AGUA EN EL SUELO CULTIVOS ASOCIADOS Grundberg, B. Kass, Donald Rothwell, R. Jiménez Otárola, Francisco Shade effects on moisture relations of agroforestry systems |
| title | Shade effects on moisture relations of agroforestry systems |
| title_full | Shade effects on moisture relations of agroforestry systems |
| title_fullStr | Shade effects on moisture relations of agroforestry systems |
| title_full_unstemmed | Shade effects on moisture relations of agroforestry systems |
| title_short | Shade effects on moisture relations of agroforestry systems |
| title_sort | shade effects on moisture relations of agroforestry systems |
| topic | PHASEOLUS VULGARIS GLIRICIDIA SEPIUM COFFEA ERYTHRINA POEPPIGIANA AGROFORESTERIA SOMBRA PLANTAS DE SOMBRA HUMEDAD SUELO CONTENIDO DE AGUA EN EL SUELO CULTIVOS ASOCIADOS |
| url | https://repositorio.catie.ac.cr/handle/11554/8384 |
| work_keys_str_mv | AT grundbergb shadeeffectsonmoisturerelationsofagroforestrysystems AT kassdonald shadeeffectsonmoisturerelationsofagroforestrysystems AT rothwellr shadeeffectsonmoisturerelationsofagroforestrysystems AT jimenezotarolafrancisco shadeeffectsonmoisturerelationsofagroforestrysystems |