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| Cruz,Maria C. M.; Oliveira,Adelson F.; Oliveira,Dili L.; V. Neto,João. |
| This work focuses on the evaluation of flowering and vegetative growth of olive tree submitted to pruning and paclobutrazol application under field conditions with low temperatures during the winter. Two-years-old olive plant variety Grappolo 575, were submitted to light pruning, removing apical dominance, before treatments application. The treatments were organized in a 4×2 factorial scheme, respective to four PBZ concentrations tested: 0, 200, 400 and 800 mg L-1 of PBZ and two plants groups, with and without pruning, in randomized block with four replications. Paclobutrazol concentrations tested did not affect the olive tree flowering. The plant vegetative growth was reduced until 60 days after paclobutrazol application. Pruning resulted in stimulation... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Floral induction; Growth regulators; Management; Olea europaea L. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202011000200002 |
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| Raffo,María Dolores; Rodríguez,Rodolfo; Mañueco,Lucía. |
| Proper sunlight distribution in the tree canopy during the fruit-bud initiation period could increase the number of fruits and the quality of fruit development in the following year. Through winter pruning, it is possible to remove all side structures developed at the center of the tree and on the undersides of the branches. In the following spring, this pruning method produces a tube-shaped area in the canopy center that improves the penetration and distribution of light from the central axis to the canopy periphery. This approach produces a better light level at the sites where fruit-bud initiation occurs. An experiment was performed on apples cv. Royal Gala grafted on EM 9 to quantify the benefits of centrifugal pruning for return bloom. The Royal... |
| Tipo: Journal article |
Palavras-chave: Apples; Floral induction; Fruit structures. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202011000200008 |
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| Lindberg,William; Hanson,Eric; Lobos,Gustavo A. |
| W. Lindberg, E. Hanson, and G.A. Lobos. 2014. Partial inhibition of flowering in young highbush blueberries with gibberellins. Cien. Inv. Agr. 41(3):349-356. Preventing young blueberry (Vaccinium corymbosum L.) plants from fruiting can increase their vegetative growth. In previous studies, gibberellin (GA) applications reduced flowering in highbush blueberry, but the response was variable and cultivar dependent and was studied mostly using potted nursery plants. The purpose of this work was to determine whether floral induction can be inhibited by GA in plants established in the field, particularly on newer cultivars now being widely planted. Foliar sprays were applied in several experiments with different application intervals and concentrations; the... |
| Tipo: Journal article |
Palavras-chave: Floral induction; GA3; GA4+7; ProGibb; ProVide; Vaccinium corymbosum. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202014000300007 |
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