Patrón de regeneración de la plántula de Genista monspessulana (l.) L.A.S. Johnson, en dos escenarios de restauración ecológica

Q4 Environmental Science
Jairo Solorza-Bejarano
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引用次数: 4

Abstract

In order to improve the control programs of the invasive species  Genista monspessulana , in two scenarios of ecological restoration with different light availability in Bogota, we analyzed the seed bank regeneration pattern and the initial development of the individuals. For that, coverage, abundance, height, epigeal and hypogeal length, number of leaflets, leaf area, root diameter, number of root branches, presence of nodules and biomass epigeal and hypogeal of the seedlings were studied. Seedling development as well as seedbank regeneration showed differences in the ecological scenarios. In the area under tree canopy, individuals presented slow growth, limited by litter cover and low light availability, while in the open area with greater light incidence, the individuals showed a rapid development of the leaves and roots, in addition of the mutualistic association with microorganisms that allows them greater absorption and fixation of nitrogen.
Genista Monspessulana(L.)L.A.S.Johnson在两种生态修复方案下的幼苗再生模式
为了改进入侵物种Genista monspesulana的控制方案,在波哥大不同光照条件下的两种生态恢复场景中,我们分析了种子库的再生模式和个体的初始发育。为此,研究了幼苗的覆盖率、丰度、高度、上部和下部长度、小叶数量、叶面积、根直径、根分枝数量、根瘤的存在以及上部和下部的生物量。幼苗发育和种子库再生在生态情景中表现出差异。在树冠下的区域,个体生长缓慢,受到枯枝落叶覆盖和低光照可用性的限制,而在光照入射率较高的开阔区域,除了与微生物的互惠关系外,个体的叶片和根系发育迅速,这使它们能够更大程度地吸收和固定氮。
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来源期刊
Colombia Forestal
Colombia Forestal Environmental Science-Nature and Landscape Conservation
CiteScore
1.00
自引率
0.00%
发文量
14
审稿时长
20 weeks
期刊介绍: Colombia Forestal Journal publishes original manuscripts on themes of the forest field and various aspects of natural resources and the environment, which are discriminated in the categories of research article, review, reflection and technical notes of agreement with the stipulations of COLCIENCIAS for scientific publications. According to the classification of scientific areas of the Organization for Economic Cooperation and Development (OECD), Colombia Forestal Journal belongs to the large area of Agricultural Sciences (4), Agriculture, Forestry and Fisheries (4A) and to the discipline Forestry (4A02). Since its creation in 1978, the journal has been edited and published by the Francisco José de Caldas District University with headquarters in Bogotá. The quality of the content of the journal has been strengthened with the collaboration of national and international external evaluators in a double blind arbitration system and the dissemination has been extended by publishing manuscripts in a language different from Spanish and with inclusion in bibliographical databases such as Scopus. , DOAJ, Scielo, Redalyc, Ebsco, CAB Abstracts of CAB International, Forestry Abstracts, Ulrich''s, Latindex, Publindex. Likewise, it has academic profiles at Mendeley, Academia and Researchgate. The articles that are submitted to Colombia Forestal Journal must be original and unpublished and have not been postulated in other journals.
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