EFFECT OF FERTILIZATION ON CELL SIZE IN WOOD OF Eucalyptus grandis HILL Ex Maiden
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidade Federal de Lavras
2010
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| _version_ | 1876450503293927424 |
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| author | Israel Luiz de Lima |
| author_facet | Israel Luiz de Lima |
| contents | EFFECT OF FERTILIZATION ON CELL SIZE IN WOOD OF Eucalyptus grandis HILL Ex Maiden Israel Luiz de Lima Eduardo Luiz Longui Luiz Santini Junior José Nivaldo Garcia Sandra Monteiro Borges Florsheim Agrociencias wood anatomy wood quality Forest management The use of fertilization in forest stands results in yield gains, yet little attention has been directed to its potential effects on the quality of wood produced. Information is scarce about the effect of fertilization on anatomical structures of older Eucalyptus wood. This work aims to study the effect of fertilization on tissue cell size of wood from a Eucalyptus grandis stand at age 21 years, the management system of which is based on selective thinning and fertilizer application at the start of the thinning season. Factors to consider include: presence or absence of fertilizers, two log positions and five radial (pith to bark) positions. Results led to the conclusion that fertilization significantly influenced only vessel frequency. Vessel element length was influenced by tree height. Fiber length, fiber diameter, fiber wall thickness, vessel element length, vessel diameter and vessel frequency were influenced by the radial position of the sample in relation to the log. A positive correlation was observed between fiber length, fiber diameter, fiber wall thickness, vessel element length, vessel diameter, ray width and radial position, while a negative correlation was observed between ray frequency and radial position. 2010 artículo científico 0104-7760 https://www.redalyc.org/articulo.oa?id=74418613006 en http://www.redalyc.org/revista.oa?id=744 CERNE application/pdf Universidade Federal de Lavras CERNE (Brasil) Num.4 Vol.16 |
| format | Artículo científico |
| id | redalyc_74418613006 |
| institution | Redalyc |
| language | en |
| publishDate | 2010 |
| publisher | Universidade Federal de Lavras |
| spellingShingle | EFFECT OF FERTILIZATION ON CELL SIZE IN WOOD OF Eucalyptus grandis HILL Ex Maiden Israel Luiz de Lima Agrociencias wood anatomy wood quality Forest management EFFECT OF FERTILIZATION ON CELL SIZE IN WOOD OF Eucalyptus grandis HILL Ex Maiden Israel Luiz de Lima Eduardo Luiz Longui Luiz Santini Junior José Nivaldo Garcia Sandra Monteiro Borges Florsheim Agrociencias wood anatomy wood quality Forest management The use of fertilization in forest stands results in yield gains, yet little attention has been directed to its potential effects on the quality of wood produced. Information is scarce about the effect of fertilization on anatomical structures of older Eucalyptus wood. This work aims to study the effect of fertilization on tissue cell size of wood from a Eucalyptus grandis stand at age 21 years, the management system of which is based on selective thinning and fertilizer application at the start of the thinning season. Factors to consider include: presence or absence of fertilizers, two log positions and five radial (pith to bark) positions. Results led to the conclusion that fertilization significantly influenced only vessel frequency. Vessel element length was influenced by tree height. Fiber length, fiber diameter, fiber wall thickness, vessel element length, vessel diameter and vessel frequency were influenced by the radial position of the sample in relation to the log. A positive correlation was observed between fiber length, fiber diameter, fiber wall thickness, vessel element length, vessel diameter, ray width and radial position, while a negative correlation was observed between ray frequency and radial position. 2010 artículo científico 0104-7760 https://www.redalyc.org/articulo.oa?id=74418613006 en http://www.redalyc.org/revista.oa?id=744 CERNE application/pdf Universidade Federal de Lavras CERNE (Brasil) Num.4 Vol.16 |
| title | EFFECT OF FERTILIZATION ON CELL SIZE IN WOOD OF Eucalyptus grandis HILL Ex Maiden |
| topic | Agrociencias wood anatomy wood quality Forest management |
| url | https://www.redalyc.org/articulo.oa?id=74418613006 |