Tree
Mostrando 13-24 de 3410 artigos, teses e dissertações.
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13. Resistance of cacao tree to witches’ broom disease – A study of inheritance
RESUMO Foram avaliados durante 10 anos o número de vassouras vegetativas e de almofada floral em cada planta das progênies de cruzamentos em delineamento North Carolina II com os clones Ca 5, CAB 5003, Chuao 120, ICS 1, Moq 216, Scavina 12, Scavina 6 e SPA 5, no grupo 1 de progenitores e, CC 10, CCN 34, Cepec 90, CSul 3, Ma 16, RB 36, SGu 26 e SIAL 70 no g
Summa Phytopathologica. Publicado em: 2022
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14. Population structure, diametric distribution and use of Commiphora leptopholoeos (Mart.) JB Gillett in arboreal Caatinga
ABSTRACT The objective of this work was to characterize the population structure, analyze the spatial distribution pattern and identify the potential use of the Commiphora leptopholoeos in the Contendas do Sincorá National Forest, BA. Thus, three disjoint transects of 40 x 160 m were installed for the phytosociological study and spatial distribution and sub
Revista Ceres. Publicado em: 2022
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15. Identifying olive oil fraud and adulteration using machine learning algorithms
As olive oil (OO) is more expensive than other vegetable oils, it is usually adulterated by blending it with more economic edible oils such as cottonseed oil (CSO), canola oil (CO), and soybean oil (SO). This research aimed to determine the fatty acid compositions obtained as a result of blending different proportions of CSO, CO and SO with OO using a gas ch
Química Nova. Publicado em: 2022
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16. Symptomatology associated with “Purple top”, an emerging disease of solanaceous fruit species
ABSTRACT “Purple top” is an emerging disease that affects solanaceous crops, reported mainly on Solanum tuberosum (potato). Additionally, Bactericera cockerelli has been reported as the insect vector of Candidatus Liberibacter solanacearum (CaLso), a pathogen that has been associated with this disease. However, the information about this disease in Andea
Revista Ceres. Publicado em: 2022
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17. Coverage plants in the management of skeletal coffee
ABSTRACT Currently, one of the most used practices in national coffee production is skeletal pruning, to preserve productive capacity, correct plant architecture, minimize the occurrence of diseases, among others. Also, it reduces the plants diameter, exposing the soil to climatic conditions, erosion, loss of moisture and nutrients, negatively affecting the
Revista Ceres. Publicado em: 2022
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18. Stem growth of multipurpose tree species: net effect of micrometeorological variability assessed by principal component regression
RESUMO Em um ano típico na Amazônia central, há uma estação seca amena, mas seu efeito sobre o crescimento do tronco de espécies de uso múltiplo ainda é pouco conhecido. Este estudo teve como objetivo determinar o efeito individual de variáveis microclimáticas sobre crescimento do tronco após remover a influência da intercorrelação entre os fat
Acta Amazonica. Publicado em: 2022
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19. Percepções de paisagismo: uma análise de parte da população de Campo Grande, MS
Resumo: Campo Grande, MS, é uma das cidades mais arborizadas do Brasil e do mundo, com seu reconhecimento no programa Tree Cities of the World. No entanto, a percepção do paisagismo é algo que ainda carece de mais informações, uma vez que isso não é tão acessível à boa parte da população, não só de Mato Grosso do Sul, mas também do Brasil. Ne
Interações (Campo Grande). Publicado em: 2022
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20. Chilling and forcing requirement of five international fig cultivars grown in Southeastern Brazil
ABSTRACT Chill hours availability influence break dormancy, sprouting and production of temperate fruits trees in different regions. However, there are few reports on the subject for fig tree. This study aimed to evaluate the effects of the accumulated chilling hours on the physiology and dormancy release of fig cultivars. Stem cuttings of five fig cultivars
Revista Ceres. Publicado em: 2022
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21. Extracts of the Native Brazilian Tree Garcinia gardneriana Inhibit Urediniospore Germination of Coffee Leaf Rust Fungus
The fungal Hemileia vastatrix is the causal agent of coffee leaf rust, one of the worst and devastating disease in coffee cultures worldwide. As a result of our research on natural products for the development of novel agrochemicals, we found that the hexane extract from leaves of the Brazilian medicinal plant Garcinia gardneriana, at 500 μg mL-1, inhibited
Journal of the Brazilian Chemical Society. Publicado em: 2022
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22. Creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod meal
RESUMO Avaliaram-se os níveis de farinha de vagem de Samanea saman (0, 10, 15, 20 e 25%) em substituição ao milho na matéria seca da dieta sobre o consumo de MS, PB e EM, a excreção urinária de creatinina e de derivados de purina totais e a síntese de proteína microbiana em cordeiros. Foram utilizados 25 cordeiros Bergamácia, não castrados, peso c
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2022
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23. INCREASES IN SOIL MESOFAUNA THROUGH TREE ESTABLISHMENT AND GRAZING DEFERMENT IN A DEGRADED AREA IN THE CAATINGA BIOME
RESUMO A degradação ambiental impacta negativamente a diversidade e a quantidade dos invertebrados do solo, notadamente em regiões semiáridas. Geralmente, uma alta diversidade de invertebrados indica a biofuncionalidade e a sustentabilidade do uso do solo. Nós avaliamos o efeito de 14 anos de isolamento e da presença das árvores nativas Mimosa tenuifl
Revista Caatinga. Publicado em: 2022
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24. Skin-to-skin contact and deaths in newborns weighing up to 1800 grams: a cohort study
Abstract Objective: To evaluate the association between dose of skin-to-skin contact (SSC) per day and initiation time with the occurrence of deaths in newborns with weight up to 1800g. Method: Multicentric cohort in five Brazilian neonatal units, including newborns with a birth weight of ≤1800g. The time of SSC was registered in individual file, by the
Jornal de Pediatria. Publicado em: 2022