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Desenvolvimento de botões florais da pinheira em função da adubação nitrogenada e potássica
(2016-01-01)
The custard apple tree (Annona squamosa L.), has increased in cultivation due to good prices in the national market. However, there are few studies regarding the fruit’s nutrition. The aim of this study was to verify the ...
Cleistogamy in the rare high Andean perennial herb Cryptantha capituliflora (Boraginaceae)
(Springer Wien, 2003-03)
Axial and apical flowers of Cryptantha capituliflora were analyzed with regard to morphology and pollen tube growth to assess the occurrence of cleistogamy. Although intermediate floral forms do occur, cleistogamous flowers ...
Marcha de absorção de nutrientes e crescimento de mudas de caramboleira enxertada com a cultivar nota-10
(Universidade Estadual de Londrina (UEL), 2011-01-01)
The nutritional state of star fruit seedlings must be adequate for a successful field implementation. The objective of the present work was to study the growth and uptake of macro e micronutrients curves by star fruit ...
Annual and residual urea nitrogen contribution to the nutrition of peach trees (Prunus persica L.) grown under subtropical climate
(Elsevier B.V., 2021-06-27)
Nitrogen (N) fertilizers such as urea are applied to peach orchards worldwide whenever the soil cannot meet plants' N demand. However, the actual nutritional contribution of different N supply modes applied to peach crops, ...
Cattle change plant reproductive phenology, promoting community changes in a post-fire Nothofagus forest in northern Patagonia, Argentina
(Oxford University Press, 2013-02)
Aims Variations in rates and length of flowering and fruiting not only affect the reproduction of a given plant species but also the behavior and reproduction of associated taxa. Flowering and fruiting variations may be ...
Fenologia da figueira-da-índia em Selvíria - MS
(Sociedade Brasileira de Fruticultura, 2010-06-01)
A figueira-da-índia é uma cactácea de origem mexicana, com grande potencial produtivo para as condições edafoclimáticas do Brasil, porém a falta de conhecimento faz com que a cultura seja pouco cultivada. Com o objetivo ...
Is aluminum (Al) eliminated by senescent structures of Miconia albicans, an Al-accumulating species from Brazilian savanna?
(2022-04-01)
Aluminum (Al)-accumulating plants are distributed worldwide. In the Cerrado vegetation in South America, these plants occur as few woody species from Melastomataceae, Rubiaceae, Syplocaceae and Vochysiaceae. Nevertheless, ...
In Vitro Establishment of Tissues from Selected Trees of Gomortega keule
(2015)
Amongst Chilean native fruits, one of the most promising candidates for domestication is Gomortega keule, an evergreen-leaf tree endemic to a restricted coastal area of Chile. This species is in danger of extinction and ...
Structure and ontogeny of Swartzia langsdorffii (Leguminosae) pericarp
(Wiley-Blackwell, 2002-01-01)
In order to elucidate the position of the Swartzieae in Leguminosae, Swartzia langsdorffii was chosen as a representative of this tribe type genus and subjected to structural studies of immature ovaries (in the floral bud ...
Diterpenes biochemical profile and transcriptional analysis of cytochrome P450s genes in leaves, roots, flowers, and during Coffea arabica L. fruit development
(2017-02-01)
Lipids are among the major chemical compounds present in coffee beans, and they affect the flavor and aroma of the coffee beverage. Coffee oil is rich in kaurene diterpene compounds, mainly cafestol (CAF) and kahweol (KAH), ...