Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2018.04.016 |
Effect of pulp and paper mill sludge on the development of 17-year-old loblolly pine (Pinus taeda L.) trees in Southern Brazil | |
Ortega Rodriguez, Daigard Ricardo1; Andrade, Guilherme de Castro2; Jurado Bellote, Antonio Francisco2; Tomazello-Filho, Mario1 | |
2018-08-15 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT
![]() |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 422页码:179-189 |
文章类型 | Article |
语种 | 英语 |
国家 | Brazil |
英文摘要 | Pinus taeda is a principal conifer tree species and has long been used in forest plantations in Southern Brazil. At the same time, experiments have been carried out in order to determine the wood productivity concerning the economic, social and sustainable forest management practices. In that sense, the organic fertilizers, such as the biosolid residues from pulp and paper industries, are one of the alternatives to achieve this sustainability. Nevertheless, few studies addressing this objective have been reported in Brazil. This study aimed to analyze the growth responses of loblolly pine trees treated with different doses of composted pulp-mill sludge and to propose a management guide based on a wood production simulation. A randomized block design with four replicates for every six treatments - control, 20, 40, 60, 80 and 100 t ha(-1) of composted pulp-mill sludge - were carried out in an experimental plantation located in Arapoti, Parana state, Brazil. Ten 17 year-old-trees for each treatment were selected, the stem variables were analyzed and the stand wood productivity for the optimal dosage was simulated. The trees were significantly influenced by the application of the composted pulp-mill sludge, increasing up to 24, 37 and 127% in stem diameter, height and volume, respectively, and the rotation of the pine plantation control and treated stands was 33 and 21 years, respectively. The forest management applied for a 21 year harvesting cycle (thinning at 7 and 13 years) with 84 t ha(-1) of composted pulp-mill sludge resulted in a wood productivity of 11.9 m(3) ha(-1) or 5.04 Mg ha(-1) per year. The results confirm the potential application of pulp-mill sludge as a fertilizer to improve the wood productivity of forest plantations established in poor-nutrient sites. Also, the forest management plans, using the guide proposed, could be replicated in loblolly pine and other tree species plantations according to the end use of wood. |
英文关键词 | Loblolly pine Biosolid Organic fertilizer Management guide Wood productivity |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000433653900019 |
WOS关键词 | COMPLETE COMPETITION CONTROL ; ANNUAL FERTILIZATION ; GROWTH EFFICIENCY ; STAND DEVELOPMENT ; BIOMASS ; PLANTATIONS ; ALLOCATION ; INCREMENT ; NUTRITION ; RESPONSES |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/23298 |
专题 | 气候变化 |
作者单位 | 1.ESALQ USP, Dept Forest Resource, Av Padua Dias 11, BR-13418900 Piracicaba, SP, Brazil; 2.Embrapa Florestas CNPF, Estrada Ribeira Km 111, BR-83411000 Colombo, PR, Brazil |
推荐引用方式 GB/T 7714 | Ortega Rodriguez, Daigard Ricardo,Andrade, Guilherme de Castro,Jurado Bellote, Antonio Francisco,et al. Effect of pulp and paper mill sludge on the development of 17-year-old loblolly pine (Pinus taeda L.) trees in Southern Brazil[J]. FOREST ECOLOGY AND MANAGEMENT,2018,422:179-189. |
APA | Ortega Rodriguez, Daigard Ricardo,Andrade, Guilherme de Castro,Jurado Bellote, Antonio Francisco,&Tomazello-Filho, Mario.(2018).Effect of pulp and paper mill sludge on the development of 17-year-old loblolly pine (Pinus taeda L.) trees in Southern Brazil.FOREST ECOLOGY AND MANAGEMENT,422,179-189. |
MLA | Ortega Rodriguez, Daigard Ricardo,et al."Effect of pulp and paper mill sludge on the development of 17-year-old loblolly pine (Pinus taeda L.) trees in Southern Brazil".FOREST ECOLOGY AND MANAGEMENT 422(2018):179-189. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论