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Artigos - Engenharia Agronômica - Registro
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Evaluation of population dynamics of Macrobrachium olfersii (Palaemonidae) along ~150 km extension of the Lower Ribeira de Iguape River, São Paulo, Brazil
(Pan-American Journal of Aquatic Sciences, 2023) [Artigo]This study aimed to verify the spatial and temporal population parameters of Macrobrachium olfersii over of ~150 km of the Ribeira de Iguape River (SP). Prawns were collected monthly (January to December 2007) in Eldorado, ... -
Soil-applied nitrogen uptake by young olive cultivars intercropped or not with Paspalum notatum
(Scientia Horticulturae, 2023) [Artigo]Nitrogen (N) applications can be made in orchards to meet the N demand of the olive tree (Olea europaea L.), which may differ between cultivars. But part of the N in the fertilizer may be taken up by ground cover plant ... -
Phaseolus lunatus L.: pulse seeds phenotype image analysis
(Genetic Resources and Crop Evolution, 2023) [Artigo]The locally cultivated creole varieties of Phaseolus lunatus are adapted to specific climatic and environmental conditions. Family farmers and local communities preserve and multiply their seeds over generations, promoting ... -
Proposition of critical levels of nutrients in citrus leaves, grown in a subtropical climate, for fresh market fruit production
(Scientia Horticulturae, 2023) [Artigo]Critical levels (CL) and sufficiency ranges (SR) of nutrients in citrus leaves for fruit production for fresh market consumption may help in defining the real need for fertilizer application in orchards, such as those ... -
Retrieving records of a rare and threatened shark in a mosaic of marine-protected areas of southeastern Brazil
(Journal of Fish Biology, 2023) [Artigo]In this study the authors use the Fishers ecological knowledge (FEK) from the south coast of the São Paulo State, in southeastern Brazil, to recover records of Atlantic nurse shark (Ginglymostoma cirratum), a threatened ... -
Flavonoid index and dry matter yield and essential oil of Sphagneticola trilobata (l.) Pruski according to the nitrogen dose and soil type
(Revista Brasileira de Plantas Medicinais, 2017) [Artigo]The species Sphagneticola trilobata (L) Pruski, a medicinal plant belonging to the Asteraceae family, native to Brazil, is popularly known as pseudo-arnica, margaridão, picão-da-praia or vedelia. Scientific studies have ... -
Establishment of Potassium Reference Values Using Bayesian Models in Grapevines
(Agriculture (Switzerland), 2022) [Artigo]Critical levels (CL) of available potassium (K) in soils and leaves and maximum technical efficiency (MTE) doses are relevant information to define the best K fertilization strategies. The aim of this study was to determine ... -
Mating behavior of the lemon shark, Negaprion brevirostris (Carcharhiniformes: Carcharhinidae), as revealed by citizen science in the Equatorial Atlantic Ocean
(Revista de Biologia Tropical, 2022) [Artigo]Introduction: Knowledge on the mating behavior and habitat requirements of large sharks, including the lemon shark, Negaprion brevirostris, is scarce, hampering conservation efforts. Objective: To describe an area in the ... -
Liming, fertilization and nutrition of star fruit trees: Review
(Revista Brasileira de Fruticultura, 2022) [Artigo]Star fruit is an exotic fruit, originally from the topical regions of Asia, which found in Brazil adequate climatic conditions for its development, making it a prom-ising species for cultivation throughout the country. ... -
Horizontal and vertical spatial variability analysis of soil attributes and their relevance to natural park chico mendes, sp, brazil
(Revista Brasileira de Geografia Fisica, 2019) [Artigo]Maintenance of environmental quality depends on intrinsic relationships between environmental compartments. Thus, the maintenance of preserved green spaces and proper soil management can contribute to quality of life of ... -
Draft Genome Sequence of “Candidatus Nardonella dryophthoridicola” Strain NARMHE1, Endosymbiont of Metamasius hemipterus (Coleoptera, Curculionidae, Dryophthorinae)
(Microbiology Resource Announcements, 2022) [Artigo]Here, we report the draft genome and annotation of “Candidatus Nardonella dryophthoridicola” strain NARMHE1, obtained via Oxford Nanopore sequencing of the ovaries of its host, the weevil Metamasius hemipterus, from a ... -
Nitrogen Sources in Young Peach Trees in the Presence and Absence of Paspalum notatum Co-Cultivation
(Agronomy, 2022) [Artigo]Nitrogen (N) sources are applied to soils cultivated with peach trees. But, soil cover crops, as Paspalum notatum, a Pampa biome native species, commonly present in orchards, can absorb part of N, decreasing the amount ... -
Insecticidal activity of Tagetes erecta and Tagetes patula extracts and fractions free and microencapsulated
(Biocatalysis and Agricultural Biotechnology, 2022) [Artigo]This study aimed to characterize T. erecta and T. patula extracts, develop a technique of encapsulation, evaluate insecticidal activity of extracts, fractions and liposomes containing fractions. Extracts were characterized ... -
Antiglycation, antioxidant, antiacne, and photoprotective activities of crude extracts and triterpene saponin fraction of Sapindus saponaria L. fruits: An in vitro study
(Asian Pacific Journal of Tropical Biomedicine, 2022) [Artigo]Objective: To evaluate the photoprotective, antioxidant, antiglycation, and antiacne activities of crude extract (CESs) and triterpene saponin fraction (TSSs) of Sapindus saponaria. Methods: HPLC-MS purification was performed ... -
Assessing the nutritional status of Southern Brazilian Eucalyptus plantations by the CND method
(Canadian Journal Of Forest Research, 2023) [Artigo]Genus Eucalyptus can be grown in different soils worldwide, although it is not always ready to fulfill plants' nutrient demands. Whenever such nutrient shortage happens, it is necessary applying the nutrients missing, which ... -
Prediction of Nitrogen Dosage in 'Alicante Bouschet' Vineyards with Machine Learning Models
(Plants-basel, 2022) [Artigo]Vineyard soils normally do not provide the amount of nitrogen (N) necessary for red wine production. Traditionally, the N concentration in leaves guides the N fertilization of vineyards to reach high grape yields and ... -
Controlled release, organic or organomineral fertilizers for areca palm production
(Ornamental Horticulture, 2022) [Artigo]The areca palm is an ornamental plant widely used in Brazil for decoration and landscaping. The proper use of fertilizers and balanced fertilization are among the main factors that promote the rapid development of these ... -
Phytotoxic, cytogenotoxic, and insecticidal activities of compounds from extracts of freshwater Lyngbya sp
(Journal of Toxicology and Environmental Health - Part A: Current Issues, 2022) [Artigo]The development of agroecology has promoted the discovery of new bioactive compounds that might act as biocides to control infections and microbial contamination. Algae belonging to Lyngbya genus produce several allelochemicals, ... -
Genotype × environment interaction for the agronomic performance of high β-carotene sweetpotato
(Acta Scientiarum - Agronomy, 2022) [Artigo]Sweetpotato (Ipomoea batatas L.) is an important tuber vegetable for human health worldwide owing to its nutritional value and productivity. Consumption of orange-fleshed sweetpotato is beneficial to combat vitamin A ... -
A soil quality physical–chemical approach 30 years after land-use change from forest to banana plantation
(Environmental Monitoring and Assessment, 2022) [Artigo]Bananas are a worldwide cultivated crop and one of the main agricultural activities in Brazil. The banana orchards cultivated in the region of São Paulo State are under native areas of the Atlantic Forest biome. The Atlantic ...