EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULING

Detalhes bibliográficos
Autor(a) principal: Tatagiba, Sandro Dan
Data de Publicação: 2015
Outros Autores: Pezzopane, José Eduardo Macedo, Reis, Edvaldo Fialho dos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/281
Resumo: The study was developed for identifying the characteristics of growth of six eucalyptus clones (1, 2, 3, 4, 5 and 6), growing in plastic vases of diameter of 42 cm and height of 72 cm, with approximately 100 dm3 of size, in a way to support the selection of those precocious genetic materials to establish places with limited water availability in soil. Plants of the six clones were submitted to different levels of water deficit, when then the following growth characteristics were evaluated: diameter of the stem; height of the plants; foliate area; relation root/aerial part; the leaves, stem and branches, roots and total dry matter. It was also evaluated the capacity of retaking of growth of the plants after being submitted to the water deficiency in the vases. The clone 3, followed by clones 5 and 6, showed to be more sensitive to water deficiency in the vases. Contrarily, clones 1, 2, 4 were the most tolerant to the water deficit effects, probably because they presented a larger accumulation of matter dry total matter under this management. However, the clones 1 and 2 presented high capacity of growth retaking after being submitted to water deficit. Under water deficit, clone 3 presented a larger reduction in foliate area in comparison to other clones, while clone 5 presented the smallest relation root/aerial part. The clones 2 and 4 obtained larger height in the level of water management without and under water deficit, while for diameter growth, no clone differed statistically from one another.
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spelling EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULINGEucalyptus cloneswater deficitgrowthThe study was developed for identifying the characteristics of growth of six eucalyptus clones (1, 2, 3, 4, 5 and 6), growing in plastic vases of diameter of 42 cm and height of 72 cm, with approximately 100 dm3 of size, in a way to support the selection of those precocious genetic materials to establish places with limited water availability in soil. Plants of the six clones were submitted to different levels of water deficit, when then the following growth characteristics were evaluated: diameter of the stem; height of the plants; foliate area; relation root/aerial part; the leaves, stem and branches, roots and total dry matter. It was also evaluated the capacity of retaking of growth of the plants after being submitted to the water deficiency in the vases. The clone 3, followed by clones 5 and 6, showed to be more sensitive to water deficiency in the vases. Contrarily, clones 1, 2, 4 were the most tolerant to the water deficit effects, probably because they presented a larger accumulation of matter dry total matter under this management. However, the clones 1 and 2 presented high capacity of growth retaking after being submitted to water deficit. Under water deficit, clone 3 presented a larger reduction in foliate area in comparison to other clones, while clone 5 presented the smallest relation root/aerial part. The clones 2 and 4 obtained larger height in the level of water management without and under water deficit, while for diameter growth, no clone differed statistically from one another.CERNECERNE2015-09-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/281CERNE; Vol. 13 No. 1 (2007); 001-009CERNE; v. 13 n. 1 (2007); 001-0092317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/281/232Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessTatagiba, Sandro DanPezzopane, José Eduardo MacedoReis, Edvaldo Fialho dos2015-10-22T10:36:40Zoai:cerne.ufla.br:article/281Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:41.402775Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULING
title EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULING
spellingShingle EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULING
Tatagiba, Sandro Dan
Eucalyptus clones
water deficit
growth
title_short EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULING
title_full EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULING
title_fullStr EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULING
title_full_unstemmed EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULING
title_sort EVALUATION OF Eucalyptus CLONES GROWTH AND PRODUCTION UNDER DIFFERENT IRRIGATION SCHEDULING
author Tatagiba, Sandro Dan
author_facet Tatagiba, Sandro Dan
Pezzopane, José Eduardo Macedo
Reis, Edvaldo Fialho dos
author_role author
author2 Pezzopane, José Eduardo Macedo
Reis, Edvaldo Fialho dos
author2_role author
author
dc.contributor.author.fl_str_mv Tatagiba, Sandro Dan
Pezzopane, José Eduardo Macedo
Reis, Edvaldo Fialho dos
dc.subject.por.fl_str_mv Eucalyptus clones
water deficit
growth
topic Eucalyptus clones
water deficit
growth
description The study was developed for identifying the characteristics of growth of six eucalyptus clones (1, 2, 3, 4, 5 and 6), growing in plastic vases of diameter of 42 cm and height of 72 cm, with approximately 100 dm3 of size, in a way to support the selection of those precocious genetic materials to establish places with limited water availability in soil. Plants of the six clones were submitted to different levels of water deficit, when then the following growth characteristics were evaluated: diameter of the stem; height of the plants; foliate area; relation root/aerial part; the leaves, stem and branches, roots and total dry matter. It was also evaluated the capacity of retaking of growth of the plants after being submitted to the water deficiency in the vases. The clone 3, followed by clones 5 and 6, showed to be more sensitive to water deficiency in the vases. Contrarily, clones 1, 2, 4 were the most tolerant to the water deficit effects, probably because they presented a larger accumulation of matter dry total matter under this management. However, the clones 1 and 2 presented high capacity of growth retaking after being submitted to water deficit. Under water deficit, clone 3 presented a larger reduction in foliate area in comparison to other clones, while clone 5 presented the smallest relation root/aerial part. The clones 2 and 4 obtained larger height in the level of water management without and under water deficit, while for diameter growth, no clone differed statistically from one another.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-12
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/281
url https://cerne.ufla.br/site/index.php/CERNE/article/view/281
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/281/232
dc.rights.driver.fl_str_mv Copyright (c) 2015 CERNE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2015 CERNE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol. 13 No. 1 (2007); 001-009
CERNE; v. 13 n. 1 (2007); 001-009
2317-6342
0104-7760
reponame:Cerne (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Cerne (Online)
collection Cerne (Online)
repository.name.fl_str_mv Cerne (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv cerne@dcf.ufla.br||cerne@dcf.ufla.br
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