Pub Date : 2023-04-01DOI: 10.4067/s0717-92002023000100207
Cecilia Soledad Roldán, Verónica Andrea El Mujtar, Gonzalo Caballé, Ariel Mazzoni, Federico Berli, P. Marchelli
{"title":"Crecimiento diferencial de clones de maqui seleccionados en Argentina, según su cultivo bajo distintas condiciones de radiación solar y riego","authors":"Cecilia Soledad Roldán, Verónica Andrea El Mujtar, Gonzalo Caballé, Ariel Mazzoni, Federico Berli, P. Marchelli","doi":"10.4067/s0717-92002023000100207","DOIUrl":"https://doi.org/10.4067/s0717-92002023000100207","url":null,"abstract":"","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41837621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.4067/s0717-92002023000100179
Javier Sanguinetti, Rebecca S Ditgen, Sergio R Donoso-Calderón, M. Hadad, L. Gallo, Mauro E. González, J. T. Ibarra, A. Ladio, Sergio A. Lambertucci, P. Marchelli, I. A. Mundo, Martin A. Nuñez, Aníbal Pauchard, Paulina Puchi, M. A. Relva, O. Skewes, John D Shepherd, Karina Speziale, M. L. Vélez, María E Salgado-Salomón, Carlos Zamorano-Elgueta
{"title":"Información científica clave para la gestión y conservación del ecosistema biocultural del Pewén en Chile y Argentina","authors":"Javier Sanguinetti, Rebecca S Ditgen, Sergio R Donoso-Calderón, M. Hadad, L. Gallo, Mauro E. González, J. T. Ibarra, A. Ladio, Sergio A. Lambertucci, P. Marchelli, I. A. Mundo, Martin A. Nuñez, Aníbal Pauchard, Paulina Puchi, M. A. Relva, O. Skewes, John D Shepherd, Karina Speziale, M. L. Vélez, María E Salgado-Salomón, Carlos Zamorano-Elgueta","doi":"10.4067/s0717-92002023000100179","DOIUrl":"https://doi.org/10.4067/s0717-92002023000100179","url":null,"abstract":"","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47634069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.4067/s0717-92002023000100023
Simón Sandoval, Eduardo Acuña, J. Cancino, Rafael Rubilar, Edwin Esquivel
* Autor de correspondencia: a Universidad de Concepción, Facultad de Ciencias Forestales, Departamento de Manejo de Bosques y Medio Ambiente, Laboratorio de Análisis y Modelamiento de Geoinformación, Concepción, Chile, simonsandoval@udec.cl b Universidad de Concepción, Facultad de Ciencias Forestales, Departamento de Silvicultura, Cooperativa de Productividad Forestal, Centro Nacional de Excelencia para la Industria de la Madera (CENAMAD), Pontificia Universidad Católica de Chile, Concepción, Chile. c Instituto Tecnológico de Costa Rica, Escuela de Ingeniería en Agronomía, Cartago, Costa Rica.
{"title":"Modelación del área foliar a nivel de rama y su distribución vertical en la copa de árboles establecidos en cultivos dendroenergéticos","authors":"Simón Sandoval, Eduardo Acuña, J. Cancino, Rafael Rubilar, Edwin Esquivel","doi":"10.4067/s0717-92002023000100023","DOIUrl":"https://doi.org/10.4067/s0717-92002023000100023","url":null,"abstract":"* Autor de correspondencia: a Universidad de Concepción, Facultad de Ciencias Forestales, Departamento de Manejo de Bosques y Medio Ambiente, Laboratorio de Análisis y Modelamiento de Geoinformación, Concepción, Chile, simonsandoval@udec.cl b Universidad de Concepción, Facultad de Ciencias Forestales, Departamento de Silvicultura, Cooperativa de Productividad Forestal, Centro Nacional de Excelencia para la Industria de la Madera (CENAMAD), Pontificia Universidad Católica de Chile, Concepción, Chile. c Instituto Tecnológico de Costa Rica, Escuela de Ingeniería en Agronomía, Cartago, Costa Rica.","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47092380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.4067/s0717-92002023000100173
A. Rovere
{"title":"Relevamiento de publicaciones sobre restauración en la región de los bosques Andino Patagónicos de Argentina","authors":"A. Rovere","doi":"10.4067/s0717-92002023000100173","DOIUrl":"https://doi.org/10.4067/s0717-92002023000100173","url":null,"abstract":"","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48094969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.4067/s0717-92002023000100003
Christian Salas-Eljatib, Rodrigo Vargas-Gaete, Daniel P Soto, Pablo J. Donoso
Forest dynamics describe the change in structure and composition of forests over time, and is mainly driven by forest growth, a process resulting from size increase and mortality of trees, and recruitment of new individuals. An understanding of forest growth is essential for decision-making and research. An appropriate characterization of growth is only possible through the remeasurement of permanent sample plots over time. Although Chile has a continuous forest inventory system, it has several deficiencies which prevent the effective study of forest growth, mainly because it focuses on stand-level variables and stock estimates but lacks data for individual trees. Furthermore, access to the raw data is limited. In addition, maintaining long-term monitoring of plots to evaluate growth is difficult because of budget restrictions. These combined factors jeopardize the provision of key information regarding native forest dynamics and growth. We propose the establishment of a network of permanent sample plots in the Chilean National System of Protected Areas. Finally, we discuss a monitoring system based on this network by highlighting the advantages in terms of research, dissemination, outreach, and the ease of adding non-woody attributes.
{"title":"Monitoreo permanente de bosques naturales en las áreas silvestres protegidas de Chile: una necesidad urgente","authors":"Christian Salas-Eljatib, Rodrigo Vargas-Gaete, Daniel P Soto, Pablo J. Donoso","doi":"10.4067/s0717-92002023000100003","DOIUrl":"https://doi.org/10.4067/s0717-92002023000100003","url":null,"abstract":"Forest dynamics describe the change in structure and composition of forests over time, and is mainly driven by forest growth, a process resulting from size increase and mortality of trees, and recruitment of new individuals. An understanding of forest growth is essential for decision-making and research. An appropriate characterization of growth is only possible through the remeasurement of permanent sample plots over time. Although Chile has a continuous forest inventory system, it has several deficiencies which prevent the effective study of forest growth, mainly because it focuses on stand-level variables and stock estimates but lacks data for individual trees. Furthermore, access to the raw data is limited. In addition, maintaining long-term monitoring of plots to evaluate growth is difficult because of budget restrictions. These combined factors jeopardize the provision of key information regarding native forest dynamics and growth. We propose the establishment of a network of permanent sample plots in the Chilean National System of Protected Areas. Finally, we discuss a monitoring system based on this network by highlighting the advantages in terms of research, dissemination, outreach, and the ease of adding non-woody attributes.","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47582211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-01DOI: 10.4067/s0717-92002022000100007
Ahmet Salih Değermenci, Hayati Zengin, Murat Ünal
{"title":"Optimization of water yield, carbon storage and wood production in forest planning by mixed integer programming","authors":"Ahmet Salih Değermenci, Hayati Zengin, Murat Ünal","doi":"10.4067/s0717-92002022000100007","DOIUrl":"https://doi.org/10.4067/s0717-92002022000100007","url":null,"abstract":"","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45516603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-01DOI: 10.4067/s0717-92002022000100069
A. Griebeler, Maristela Machado Araujo, F. Turchetto, J. C. Mezzomo, Bruno de Andrade Cavalheiro, Suelen Carpenedo Aimi
{"title":"Water regime and substrate influence the growth of Eugenia uniflora seedlings","authors":"A. Griebeler, Maristela Machado Araujo, F. Turchetto, J. C. Mezzomo, Bruno de Andrade Cavalheiro, Suelen Carpenedo Aimi","doi":"10.4067/s0717-92002022000100069","DOIUrl":"https://doi.org/10.4067/s0717-92002022000100069","url":null,"abstract":"","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46120196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-01DOI: 10.4067/s0717-92002022000100057
D. Ortiz, J. Bulkan, J. J. Vélez
{"title":"Forestry sector, alternative for peace and sustainable development in Colombia. Coffee region case","authors":"D. Ortiz, J. Bulkan, J. J. Vélez","doi":"10.4067/s0717-92002022000100057","DOIUrl":"https://doi.org/10.4067/s0717-92002022000100057","url":null,"abstract":"","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42627959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-01DOI: 10.4067/s0717-92002022000100023
S. R. de Marchi, Ricardo Fagundes Marques, Maria Renata Rocha Pereira, D. Martins
{"title":"Weed suppression by forage legumes in silvopastoral systems and its effect on soil chemical characteristics","authors":"S. R. de Marchi, Ricardo Fagundes Marques, Maria Renata Rocha Pereira, D. Martins","doi":"10.4067/s0717-92002022000100023","DOIUrl":"https://doi.org/10.4067/s0717-92002022000100023","url":null,"abstract":"","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44947422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-01DOI: 10.4067/s0717-92002022000100051
Camila Guisse Pereira, Laura Araujo Sanches, Guilherme Timo Mascarenhas, J. Garlet, Muriel Da Silva Folli Pereira
In this study, the insecticide activity of Copaifera langsdorffii oil in the control of Aphis craccivora was evaluated under laboratory conditions. A completely randomized experimental design was used, with five concentrations of 2 %, 4 %, 6 %, 8 % and 10 %, blank test treatment (distilled water + Tween®) and control (Orthene®). In the evaluation, adults of Aphis craccivora and Gliricidia sepium were exposed to the application of 1 mL of the water mixture with different concentrations of oil. Mortality (%) was the variable used for the analysis, being evaluated at 4, 24, 48 and 72 hours after application of the treatments through the analysis of variance and determination of the median lethal concentration (LC 50 ). It was observed that with the increase in concentrations there was increase in the mortality of Aphis craccivora , with higher mortality in the concentration of 10 % in the periods of 4 and 24 hours (88 % and 90 %) and from 6 %, with mortality ranging from 80 to 94 % (after 48 hours) and 92 to 98 % (after 72 hours). The LC 50 calculated at times of 4, 24, 48 and 72 hours was: 6.16 %, 4.65 %, 4.22 % and 2.99 %, respectively. Copaiba oil has insecticidal activity and concentration of 6 % can be indicated for the control of Aphis craccivora . 72 horas). La CL 50 calculada a las 4, 24, 48 y 72 horas fue del 6,16 %, 4,65 %, 4,22 % y 2,99 %, respectivamente. El aceite de copaiba tiene actividad insecticida y una concentración del 6 % está indicado para el control de Aphis craccivora . natural.
{"title":"Insecticide activity of Copaifera langsdorffii oil in Aphis craccivora (Hemiptera: Aphididae)","authors":"Camila Guisse Pereira, Laura Araujo Sanches, Guilherme Timo Mascarenhas, J. Garlet, Muriel Da Silva Folli Pereira","doi":"10.4067/s0717-92002022000100051","DOIUrl":"https://doi.org/10.4067/s0717-92002022000100051","url":null,"abstract":"In this study, the insecticide activity of Copaifera langsdorffii oil in the control of Aphis craccivora was evaluated under laboratory conditions. A completely randomized experimental design was used, with five concentrations of 2 %, 4 %, 6 %, 8 % and 10 %, blank test treatment (distilled water + Tween®) and control (Orthene®). In the evaluation, adults of Aphis craccivora and Gliricidia sepium were exposed to the application of 1 mL of the water mixture with different concentrations of oil. Mortality (%) was the variable used for the analysis, being evaluated at 4, 24, 48 and 72 hours after application of the treatments through the analysis of variance and determination of the median lethal concentration (LC 50 ). It was observed that with the increase in concentrations there was increase in the mortality of Aphis craccivora , with higher mortality in the concentration of 10 % in the periods of 4 and 24 hours (88 % and 90 %) and from 6 %, with mortality ranging from 80 to 94 % (after 48 hours) and 92 to 98 % (after 72 hours). The LC 50 calculated at times of 4, 24, 48 and 72 hours was: 6.16 %, 4.65 %, 4.22 % and 2.99 %, respectively. Copaiba oil has insecticidal activity and concentration of 6 % can be indicated for the control of Aphis craccivora . 72 horas). La CL 50 calculada a las 4, 24, 48 y 72 horas fue del 6,16 %, 4,65 %, 4,22 % y 2,99 %, respectivamente. El aceite de copaiba tiene actividad insecticida y una concentración del 6 % está indicado para el control de Aphis craccivora . natural.","PeriodicalId":55338,"journal":{"name":"BOSQUE","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47466245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}