GROWTH AND SURVIVAL OF Sclerolobium paniculatum VOGEL AND THE RELATIONSHIP BETWEEN RAINFALL AND THE INCREMENT IN DIAMETER AT DIFFERENT PLANTING SPACINGS
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidade Federal de Viçosa
2016
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| _version_ | 1876465035987910656 |
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| author | Tainah Silva Narducci |
| author_facet | Tainah Silva Narducci |
| contents | GROWTH AND SURVIVAL OF Sclerolobium paniculatum VOGEL AND THE RELATIONSHIP BETWEEN RAINFALL AND THE INCREMENT IN DIAMETER AT DIFFERENT PLANTING SPACINGS Tainah Silva Narducci Jorge Alberto Gazel Yared Silvio Brienza Júnior Agrociencias Forestry Forest species Climatic factors Sclerolobium paniculatum Vogel is a species that has good potential for reclamation of degraded soils. The aim of the investigation was to evaluate the growth and survival of the species and the influence of rainfall on growth in diameter as a function of different spacings (4 m x 2 m, 4 m x 3 m, and 4 m x 4 m). The results indicate that the temporal analysis (period from November 2007 to August 2013) detected significant differences (p < 0.05) in height between the 4 m x 2 m and 4 m x 4 m spacings, while no significant difference in diameter was found between the 4 m x 2 m and 4 m x 3 m spacings. However, the statistical differences did not persist when the data was analyzed at seven and half years old. Regarding survival, a significant difference was observed only between the 4 m x 4 m spacing and the others, with superiority to the former. A strong correlation was found between rainfall and the increment in diameter of individuals in the broader spacings (R = 0.80 in the 4 m x 3 m spacing and R = 0.77 in the 4 m x 4 m spacing), while in the denser spacing the correlation was moderate (R = 0.56 in the 4 m x 2 m spacing). Since the spacings adopted did not influence tree growth by the end of the period, the choice will depend on other factors such as survival and costs of implementation and forestry management. Plantations in regions with larger rainfall amplitude may benefit the productivity of the species. 2016 artículo científico 0100-6762 https://www.redalyc.org/articulo.oa?id=48846415008 en http://www.redalyc.org/revista.oa?id=488 Revista Árvore application/pdf Universidade Federal de Viçosa Revista Árvore (Brasil) Num.3 Vol.40 |
| format | Artículo científico |
| id | redalyc_48846415008 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Universidade Federal de Viçosa |
| spellingShingle | GROWTH AND SURVIVAL OF Sclerolobium paniculatum VOGEL AND THE RELATIONSHIP BETWEEN RAINFALL AND THE INCREMENT IN DIAMETER AT DIFFERENT PLANTING SPACINGS Tainah Silva Narducci Agrociencias Forestry Forest species Climatic factors GROWTH AND SURVIVAL OF Sclerolobium paniculatum VOGEL AND THE RELATIONSHIP BETWEEN RAINFALL AND THE INCREMENT IN DIAMETER AT DIFFERENT PLANTING SPACINGS Tainah Silva Narducci Jorge Alberto Gazel Yared Silvio Brienza Júnior Agrociencias Forestry Forest species Climatic factors Sclerolobium paniculatum Vogel is a species that has good potential for reclamation of degraded soils. The aim of the investigation was to evaluate the growth and survival of the species and the influence of rainfall on growth in diameter as a function of different spacings (4 m x 2 m, 4 m x 3 m, and 4 m x 4 m). The results indicate that the temporal analysis (period from November 2007 to August 2013) detected significant differences (p < 0.05) in height between the 4 m x 2 m and 4 m x 4 m spacings, while no significant difference in diameter was found between the 4 m x 2 m and 4 m x 3 m spacings. However, the statistical differences did not persist when the data was analyzed at seven and half years old. Regarding survival, a significant difference was observed only between the 4 m x 4 m spacing and the others, with superiority to the former. A strong correlation was found between rainfall and the increment in diameter of individuals in the broader spacings (R = 0.80 in the 4 m x 3 m spacing and R = 0.77 in the 4 m x 4 m spacing), while in the denser spacing the correlation was moderate (R = 0.56 in the 4 m x 2 m spacing). Since the spacings adopted did not influence tree growth by the end of the period, the choice will depend on other factors such as survival and costs of implementation and forestry management. Plantations in regions with larger rainfall amplitude may benefit the productivity of the species. 2016 artículo científico 0100-6762 https://www.redalyc.org/articulo.oa?id=48846415008 en http://www.redalyc.org/revista.oa?id=488 Revista Árvore application/pdf Universidade Federal de Viçosa Revista Árvore (Brasil) Num.3 Vol.40 |
| title | GROWTH AND SURVIVAL OF Sclerolobium paniculatum VOGEL AND THE RELATIONSHIP BETWEEN RAINFALL AND THE INCREMENT IN DIAMETER AT DIFFERENT PLANTING SPACINGS |
| topic | Agrociencias Forestry Forest species Climatic factors |
| url | https://www.redalyc.org/articulo.oa?id=48846415008 |