resumo -o cultivo da amoreira-preta vem crescendo nos últimos anos. este aumento da demanda é atribuído a vários fatores, de econômicos a sociais, que também ocorre devido às suas qualidades fitoquímicas, que podem trazer benefícios à saúde, a partir da busca por uma alimentação mais saudável. além disso, trata-se de uma cultura com características, que a tornam uma opção viável para a pequena propriedade. o objetivo do presente artigo foi realizar uma atualização de literatura sobre a cultura da amoreira-preta, buscando verificar as principais tecnologias de manejo, assim como as carências do sistema de produção e o cenário para os próximos anos no Brasil. termos para indexação: Rubus, manejo, cultivares, nutrição e propriedades nutracêuticas.
BLACKBERRY PRODUCTION IN BRAZILaBstract-The cultivation of blackberry has grown so intense in recent years. a fact attributed to the increased demand is attributed to several factors, from the economic to the social, which also occurs due to their phytochemical qualities that can bring health benefits, beginning for looking a healthier diet. Moreover, it is a culture whose features, making it a viable option for small properties. The objective of this study was to perform an update article of literature on the culture of blackberry, trying to verify the key management technologies, as well as the needs of the production system and the scenario for the next few years in Brazil.
RESUMO
A propagação da amoreira-preta pode ser feita de forma sexuada ou assexuada, sendo esta última empregada na produção comercial. A utilização de estacas da parte aérea tem como vantagem o aproveitamento de materiais retirados da ('Guarani', 'Tupy' and 'Xavante') 'Guarani', 'Tupy' and 'Xavante' through this method.
The objective of this work was to evaluate the effect of nitrogen fertilization on the mineral composition of leaves, initial growth, and yield of peach (Prunus persica) tree advanced selections grown at a high-planting density. The experiment was carried out between 2012 and 2015 in a randomized complete block design, with a combination of advanced selections of the 'Cascata 1513' and 'Cascata 1067' peach trees and of N fertilization doses (0, 30, 60, and 120 kg ha-1 N). Green weight after pruning, diameter, and increase of trunk diameter, canopy volume, plant height, branch length, number of buds per centimeter of shoot, chlorophyll index, leaf area, rust incidence, average production, number of fruit, and mass of fruit were evaluated. Genotype affects the vegetative growth and productive performance of peach trees. The application of N to dense peach orchards promotes a greater vegetative growth of the plants and increases the content of the nutrient in leaves. The initial production is affected by N fertilization. The recommendation of N fertilization made to date is insufficient for peach trees at high-density management systems of production.
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