Impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de Pucallpa, Peru
In this study forest fallows (locally known as ‘purmas’) are classified and described in three categories: natural fallow succession (PS), degrading fallow vegetation (PD) and fallow dominated by kudzu (Pueraria phaseoloides) (PK). The study area of Semuya has 83% under PS, and the area of Nueva Req...
| Autores principales: | , |
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| Formato: | Journal Article |
| Lenguaje: | Portugués |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/18324 |
| _version_ | 1855514623632998400 |
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| author | Alva Vasques, I.J. Ignasio Lombardi, I. |
| author_browse | Alva Vasques, I.J. Ignasio Lombardi, I. |
| author_facet | Alva Vasques, I.J. Ignasio Lombardi, I. |
| author_sort | Alva Vasques, I.J. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | In this study forest fallows (locally known as ‘purmas’) are classified and described in three categories: natural fallow succession (PS), degrading fallow vegetation (PD) and fallow dominated by kudzu (Pueraria phaseoloides) (PK). The study area of Semuya has 83% under PS, and the area of Nueva Requena 25% and 20.5% of fallows belonging to PD and PK, respectively. Around 70% of surveyed fallows are less than 4 years old. The impact of land use patterns on secondary vegetation was expressed in changes in the floristic composition and the potential use of the forest fallows. In Nueva Requena, where a larger land area covered by degrading fallow vegetation was found, annual crops, mainly rice and cassava, were the dominant land use pattern. It is concluded that external conditioning factors, such as incentive policies for agriculture, social unrest and livestock expansion, contributed to the accelerated degradation of secondary vegetation in the zone. |
| format | Journal Article |
| id | CGSpace18324 |
| institution | CGIAR Consortium |
| language | Portugués |
| publishDate | 2000 |
| publishDateRange | 2000 |
| publishDateSort | 2000 |
| record_format | dspace |
| spelling | CGSpace183242025-01-24T14:11:56Z Impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de Pucallpa, Peru Alva Vasques, I.J. Ignasio Lombardi, I. fallow secondary forests degraded forests land use policies incentives agriculture rice cassava livestock farming In this study forest fallows (locally known as ‘purmas’) are classified and described in three categories: natural fallow succession (PS), degrading fallow vegetation (PD) and fallow dominated by kudzu (Pueraria phaseoloides) (PK). The study area of Semuya has 83% under PS, and the area of Nueva Requena 25% and 20.5% of fallows belonging to PD and PK, respectively. Around 70% of surveyed fallows are less than 4 years old. The impact of land use patterns on secondary vegetation was expressed in changes in the floristic composition and the potential use of the forest fallows. In Nueva Requena, where a larger land area covered by degrading fallow vegetation was found, annual crops, mainly rice and cassava, were the dominant land use pattern. It is concluded that external conditioning factors, such as incentive policies for agriculture, social unrest and livestock expansion, contributed to the accelerated degradation of secondary vegetation in the zone. 2000 2012-06-04T09:06:20Z 2012-06-04T09:06:20Z Journal Article https://hdl.handle.net/10568/18324 pt Alva Vasques, I.J., Ignasio Lombardi, I. 2000. Impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de Pucallpa, Peru . Revista Forestal del Peru 23 (1-2) :3-22. ISSN: 0556-6592. |
| spellingShingle | fallow secondary forests degraded forests land use policies incentives agriculture rice cassava livestock farming Alva Vasques, I.J. Ignasio Lombardi, I. Impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de Pucallpa, Peru |
| title | Impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de Pucallpa, Peru |
| title_full | Impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de Pucallpa, Peru |
| title_fullStr | Impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de Pucallpa, Peru |
| title_full_unstemmed | Impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de Pucallpa, Peru |
| title_short | Impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de Pucallpa, Peru |
| title_sort | impacto de los patrones de uso de la tierra sobre los bosques secundarios dela zona de pucallpa peru |
| topic | fallow secondary forests degraded forests land use policies incentives agriculture rice cassava livestock farming |
| url | https://hdl.handle.net/10568/18324 |
| work_keys_str_mv | AT alvavasquesij impactodelospatronesdeusodelatierrasobrelosbosquessecundariosdelazonadepucallpaperu AT ignasiolombardii impactodelospatronesdeusodelatierrasobrelosbosquessecundariosdelazonadepucallpaperu |