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Mostrando ítems 391-400 de 522
Desempenho de cultivares de mangueira em condições subtropicas do estado de São Paulo
(2018-01-01)
Mango is quite popular among tropical fruits, and has traits of a fast-expanding market. There is a huge variety of mango cultivars and their potential should be studied in order to be introduced in new producing regions ...
Nitrogen in the defense system of Annona emarginata (Schltdl.) H. Rainer
(2019-06-01)
The concentration of nitrogen can generate different strategies in plants in response to stress. In this study, we investigated how nitrogen concentration interferes with the defense system of Annona emarginata. Low ...
Meloidogyne exigua (Meloidogynidae) in rubber tree clones during two periods of the year
(2018-12-01)
Meloidogyne exigua Goeldi, race 3 (Nematoda: Tylenchida: Meloidogynidae), has become an important pest for rubber tree plantations. Thus, the objective of this work was to monitor its infestation in rubber tree plantations ...
Optimization of sampling and monitoring of vegetative flushing in citrus orchards
(Public Library Science, 2020-05-20)
Citrus trees produce flushes throughout the year, but there are no criteria established for a precise shoot monitoring in orchards under tropical climate. Methods for quantification of flush dynamics would be useful for ...
Infestations of meloidogyne exigua in asian rubber clones in mato grosso, BrazilInfestações de meloidogyne exigua em clones asiáticos de seringueira no mato grosso, Brasil
(2019-07-01)
Among the phytosanitary problems of rubber tree cultivation is the incidence of root knot, more specifically Meloidogyne exigua race 3, demonstrating great importance for the crop, which was verified in the present evaluation ...
Drought-induced proline synthesis depends on root-to-shoot communication mediated by light perception
(2018-01-01)
Proline accumulation in roots and shoots is one of the most evident responses to environmental stresses such as drought, which is currently one of the main threats for agriculture. Based on this response, in this work, we ...
PERFORMANCE OF MANGO CULTIVARS UNDER SUBTROPICAL CONDITIONS IN THE STATE OF SAO PAULO
(Univ Federal Uberlandia, 2018-01-01)
Mango is quite popular among tropical fruits, and has traits of a fast-expanding market. There is a huge variety of mango cultivars and their potential should be studied in order to be introduced in new producing regions ...
Litchi (Litchi chinensis Sonn) propagation. New Technologies and innovations
(Soc Brasileira Fruticultura, 2018-01-01)
The different propagation systems for litchis are reviewed. After examining the main morphological and developmental characteristics of the plant and the description of the structures and materials, including types of ...
Postveraison Shoot Trimming Reduces Cluster Compactness without Compromising Fruit Quality Attributes in Organically Grown Sangiovese Grapevines
(Amer Soc Enology Viticulture, 2016-04-01)
Vine performance following preveraison shoot trimming is well documented, but the consequences of this treatment later in the season are poorly understood. Here, a four-year study was conducted in a mature vineyard of ...
Agrometeorological models for forecasting the qualitative attributes of “Valência” oranges
(2017-11-01)
Forecasting is the act of predicting unknown future events using available data. Estimating, in contrast, uses data to simulate an actual condition. Brazil is the world’s largest producer of oranges, and the state of São ...