dc.contributor | Araújo, Simone Inoe | |
dc.contributor | Araújo, Cláudio Vieira de | |
dc.contributor | http://lattes.cnpq.br/5049897507837031 | |
dc.contributor | http://lattes.cnpq.br/2796233183349572 | |
dc.contributor | Araújo, Cláudio Vieira de | |
dc.contributor | http://lattes.cnpq.br/5049897507837031 | |
dc.contributor | http://lattes.cnpq.br/5049897507837031 | |
dc.contributor | Silva, Andréa Carvalho da | |
dc.contributor | 941.047.431-00 | |
dc.contributor | http://lattes.cnpq.br/0290808392346369 | |
dc.contributor | 068.090.438-70 | |
dc.contributor | 973.787.046-87 | |
dc.contributor | Baldoni, Aisy Botega | |
dc.contributor | 046.887.276-07 | |
dc.contributor | http://lattes.cnpq.br/7489953068553839 | |
dc.date.accessioned | 2015-06-23 | |
dc.date.accessioned | 2020-10-06T19:03:32Z | |
dc.date.accessioned | 2022-10-12T18:17:23Z | |
dc.date.available | 2015-06-23 | |
dc.date.available | 2020-10-06T19:03:32Z | |
dc.date.available | 2022-10-12T18:17:23Z | |
dc.date.created | 2015-06-23 | |
dc.date.created | 2020-10-06T19:03:32Z | |
dc.date.issued | 2015-06-09 | |
dc.identifier | BOTIN, Andréia Alves. Variabilidade genética e propagação em progênies de mogno africano na região Norte de Mato Grosso. 2015. 77 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Mato Grosso, Instituto de Ciências Agrárias e Ambientais, Sinop, 2015. | |
dc.identifier | http://ri.ufmt.br/handle/1/2084 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4093607 | |
dc.description.abstract | in this study, the second chapter studied the seeds germination
and early growth of African Mahogany seedlings from six arrays selected (FS04,
FS05, FS11, FS15, FS30 and AF01). The study was conducted in Seedling Nursery
Flora Sinop in the period between August 2013 and November 2014. It was found
that there is variability between arrays and assessments in African Mahogany seeds
germination (Khaya ivorensis A. Chev.), where were highlighted the seeds of
matrices FS15, FS11, FS30, FS05 and AF01. Was not possible verify differences
related with collar diameter, for the progenies height was possible. In the third
chapter was evaluated the occurrence of genetic variation in African Mahogany's mini
stakes. The aim was evaluate the cutting technique efficiency in vegetative
propagation from cuttings responses coming from five matrices selected of African
Mahogany (FS04, FS11, FS15, FS30 and AF01) on the survival, rooting and early
growth. It was conducted a destructive analysis at 90 days after staking to evaluate
leaf area, root length and root volume as well as amount of dry matter accumulated
in leaves, roots and stem. It was found the presence of genetic variability for rooting
and survival of mini stakes from the species, important to select superior genotypes.
The results indicates that the species is feasible to minicutting propagation, obtaining
rates greater than 69.7% rooting of cuttings and that is possible obtain better rooting
with the application of 500 mg.L-1
(76.29%) and survival with 3000 mg.L-1
(79.08%) of
AIB (indolbutiric acid). In the fourth chapter the progeny produced from seed and
evaluated in chapter 2 were planted in the field to verify the genetic variability in early
development. Were evaluated the progenies from six matrices selected and planted
in spacing 3.6 x 4 m and external border with double line. The first evaluation was
performed 90 days after planting in the field, where it was found that there is genetic
variability among the selected materials, being the progenies from AF01 statistically
superior in diameter and height. It was also determined that progeny coming from
Seedling Nursery Flora Sinop were all grouped in just one class, suggesting a degree
of kinship between them. | |
dc.publisher | Universidade Federal de Mato Grosso | |
dc.publisher | Brasil | |
dc.publisher | Instituto de Ciências Agrárias e Ambientais (ICAA) – Sinop | |
dc.publisher | UFMT CUS - Sinop | |
dc.publisher | Programa de Pós-Graduação em Agronomia | |
dc.rights | Acesso Aberto | |
dc.title | Variabilidade genética e propagação em progênies de mogno africano na região Norte de Mato Grosso | |
dc.type | Tesis | |