|
|
|
|
|
| Moraes,Jean Gomes de; Marciano,Cláudio Roberto; Amaral,Clinimar Oliveira; Sousa,Elias Fernandes de; Marinho,Cláudia Sales. |
| A citricultura brasileira vem sendo explorada em uma diversidade de solos e climas em várias regiões do país, estando seu principal eixo de desenvolvimento localizado no Sudeste. Na Região Noroeste do Estado do Rio de Janeiro, as condições de clima e solo são favoráveis ao cultivo da laranjeira, exceto pelo volume e distribuição da precipitação pluvial durante o ano, ocorrendo períodos de déficit de água no solo. O presente trabalho teve como objetivo obter os componentes e realizar o balanço hídrico de um Argissolo Vermelho-Amarelo do Noroeste Fluminense cultivado com laranjeira 'Folha Murcha', verificando, em onze períodos ao longo de 197 dias, diferenças decorrentes do local de monitoramento do solo e determinando, ainda, o coeficiente de cultura (Kc) e... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus sinensis L; Osbeck; Armazenagem de água no solo; Laranja-Evapotranspiração. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902015000200241 |
| |
|
|
| Rosa,Cassia Inês Lourenzi Franco; Clemente,Edmar; Oliveira,Dalany Menezes; Todisco,Katieli Martins; Costa,Jose Maria Correia da. |
| ABSTRACT The aim of this work was to analyse the effects of 1-MCP upon the post-harvest quality of the orange cv. Pera stored for 45 days at a temperature of 7 ºC. The fruit was divided into four treatments, and then submitted to the application of three concentrations of 1-methylciclopropene (0.1, 0.5 and 1.0µL.L-1) for a period of 12 hours.The fruitwas again then stored at a temperature of 7 ºC. The rate of respiration was determined, together withcoloration of the epidermis, SS, TA, ratio, vitamin C, total carotenoids, phenolic compounds, total and reducing sugars, weight loss and juice yield. The data were submitted to analysis of variance (F-Test), and the averages were analysed by regression (P≤0.05). According to the results, it could be seen that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus sinensis L; Osbeck; Chemical characteristics; Antioxidant compounds; Respiration. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400624 |
| |
|
|
| Brunetto,Gustavo; Cella,Cesar; Miotto,Alcione; Girotto,Eduardo; Lorensini,Felipe; Brackmann,Auri; Ceretta,Carlos Alberto; Schorr,Márcio Renan Weber; Both,Vanderlei; Ambrosini,Vítor Gabriel. |
| ABSTRACT: Little is known about the impact of N fertilization on fruit production and composition in orange groves grown in soils with low or medium organic matter content in Rio Grande do Sul (RS). This study aimed to evaluate how N fertilization of orange trees cv. 'Lane Late' in a sandy soil may interfere in fruit yield and composition of fruit and juice. The experiment was conducted with orange trees cv. 'Lane Late' growing in Sandy Typic Hapludalf soil, in Rosário do Sul (RS). The plants received applications of 0, 20, 40, 60, 80, 100, 120, 140 and 160kg N ha-1. Total N in leaves, number of fruits per plant, yield, fresh weight, fruit diameter, peel thickness, percentage of fruit juice, peel color, juice color, ascorbic acid content, total soluble... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nitrogen; Leaf analysis; Fruit quality; Citrus sinensis L. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000300253 |
| |
|
|
|
