Academic Journal
Productivity of Pinus caribaea VAR. hondurensis and its relations with chemical attributes of soils in the brazilian Cerrado region ; Produtividade de Pinus caribaea VAR. hondurensis e suas relações com atributos químicos dos solos em região de Cerrado brasileiro
| العنوان: | Productivity of Pinus caribaea VAR. hondurensis and its relations with chemical attributes of soils in the brazilian Cerrado region ; Produtividade de Pinus caribaea VAR. hondurensis e suas relações com atributos químicos dos solos em região de Cerrado brasileiro |
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| المؤلفون: | Silva, Vinicius Evangelista, Silva, Paulo Ricardo Teodoro da, Montanari, Rafael, Lisboa, Sara Dias da Silva, Batello, Edmar Roberto Bellati, Aguilar, Jailson Vieira, Lisboa, Lucas Aparecido Manzani, Albertini, Marlon Marino |
| المصدر: | Ciência Florestal; Vol. 29 No. 1 (2019); 292-306 ; Ciência Florestal; v. 29 n. 1 (2019); 292-306 ; 1980-5098 ; 0103-9954 |
| بيانات النشر: | Universidade Federal de Santa Maria |
| سنة النشر: | 2019 |
| المجموعة: | Universidade Federal de Santa Maria: Portal de Periódicos Eletrônicos da UFSM |
| مصطلحات موضوعية: | Soil chemistry, Kriging, Forestry, Variability, Qualidade química do solo, Krigagem, Silvicultura |
| الوصف: | Forestry with exotic species plays an important socioeconomic role in Brazil, providing raw material for the production of wood, frewood, charcoal, cellulose, among others. In this sense, it becomes necessary to deepen the knowledge about the environmental variables that control the productivity of Pinus, especially the edaphic ones. The objective of the present work was to evaluate the spatial variability of soil and plant chemical attributes in a commercial plantation of Pinus caribaea var. Hondurensis. The experiment was installed on the campus of the Faculty of Engineering of Ilha Solteira (Unesp), located in Selvíria, state of Mato Grosso do Sul, Brazil, in a RED OXYSOL Dystroferric, very clayey texture. The following soil chemical attributes were analyzed: phosphorus (P), organic matter (OM), hydrogen ionic potential (pH), potassium (K), calcium (Ca), magnesium (Mg), potential acidity (C), base saturation (V%), calcium (CaT), magnesium (MgT) and aluminum (m) in CEC (Cationic Exchange Capacity). All soil and plant attributes presented simple spatial dependence in the studied area, except for height, diameter at breast height and potential acidity in the 0.10-0.20 m layer, evidencing that Pinus management can be performed according to the specifc site in the conditions of the study. Potassium was the soil attribute that best correlated with the productivity of Pinus in volume, as well as the best indicators for the estimation of productivity. ; A silvicultura com espécies exóticas desempenha importante papel socioeconômico no Brasil, fornecendo matéria-prima para a produção de madeira, lenha, carvão e celulose, dentre outros. Nesse sentido, torna-se necessária o aprofundamento do conhecimento sobre as variáveis ambientais que controlam a produtividade do Pinus, em especial, as edáficas. O objetivo do presente trabalho foi avaliar a variabilidade espacial dos atributos químicos de solo e planta em um plantio comercial de Pinus caribaea var. hondurensis. O experimento foi instalado no campus da Faculdade de ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | Portuguese |
| Relation: | https://periodicos.ufsm.br/cienciaflorestal/article/view/29367/pdf; https://periodicos.ufsm.br/cienciaflorestal/article/view/29367 |
| DOI: | 10.5902/1980509829367 |
| الاتاحة: | https://periodicos.ufsm.br/cienciaflorestal/article/view/29367 https://doi.org/10.5902/1980509829367 |
| Rights: | Copyright (c) 2019 Ciência Florestal |
| رقم الانضمام: | edsbas.FA457F07 |
| قاعدة البيانات: | BASE |
| DOI: | 10.5902/1980509829367 |
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