Contradictory results has been found on the effects of soybean supplementation and conjugated linoleic acid (CLA) content in milk on feeding systems based on fresh forage The objective of the study was to evaluate the effect of a dietary supplement with different quantities of extruded whole soybean on the production and composition of milk, and CLA concentration or their isomers in Jersey cows under pasture conditions. Twenty-one Jersey cows were randomly assigned into 3 groups of 7 animals each. The cows were supplemented with a dietary concentrate (5 kg d -1 ), and each group received one of the three next treatments: control without soybean (0-SB), with extruded whole soybean at 0.5 kg d -1 (0.5-SB) or at 1 kg d -1 (1-SB). The basic diet was a pasture composed of Lolium perenne (70%), Trifolium repens (25%) and other species. The duration of the study was 75 d. Milk production (p = 0.706) and protein production (p = 0.926) were not affected by treatments. Fat (p = 0.015) and protein (p = 0.045) content as well as fat production (p = 0.010) were lower in the 1-SB group. There was no effect of the inclusion of extruded soybean on total CLA content (p = 0.290) or the content of cis-9, trans-11 (p = 0.582), trans-10, cis-12 (p = 0.136) and cis-10, cis-12 (p = 0.288) isomers. However, concentrations of all isomers were affected by the nutritional quality of the pasture, with low values observed at greater maturity stages of pasture.Additional key words: CLA; dairy cows; grazing; milk quality. ResumenEfecto de la suplementación con concentrado de soja entera extrusionada en vacas Jersey en pastoreo sobre el contenido de ácido linoléico conjugado en la leche El efecto de la suplementación con soja en sistemas de pastoreo sobre el contenido de ácido linoléico conjugado (CLA) en leche es contradictorio. El objetivo de este estudio fue evaluar en vacas Jersey en pastoreo, el efecto de la suplementación de un concentrado con diferentes cantidades de soja entera extrusionada sobre la producción de leche y su composición, especialmente sobre el contenido en CLA y sus isómeros. 21 vacas Jersey fueron divididas al azar en 3 grupos de 7 animales cada uno. Los animales fueron suplementados con un concentrado (5 kg d -1 ) y a cada grupo se le asignó uno de los tres siguientes tratamientos: control sin soja (0-SB), con 0.5 kg d -1 de soja (0.5-SB) y con 1 kg d -1 de soja (1-SB). La base de la alimentación fue el pasto, compuesto mayoritariamente por Lolium perenne (70%) y Trifolium repens (25%). La duración del estudio fue de 75 días. La producción de leche (p = 0.706) y la producción de proteína (p = 0.926) no se vieron afectados. Los porcentajes de grasa (p = 0.015) y proteína (p = 0.045) y la producción de grasa (p = 0.010) fueron más bajos en el grupo 1-SB. Las cantidades de soja no modificaron los contenidos de CLA total (p = 0.290) y de los isómeros cis-9, trans-11 (p = 0.582), trans-10, cis-12 (p = 0.136) y cis-10, cis-12 (p = 0.288), pero si fueron afectados por la calidad nutritiva del pasto, observándose meno...
O manejo de árvores em áreas urbanas é uma atividade complexa, em que os vários elementos da cidade devem ser levados em consideração. A compatibilidade das árvores com a rede elétrica é um dos grandes desafios dos gestores públicos e os serviços de poda são os mais onerosos na manutenção dos indivíduos arbóreos. Assim, o presente trabalho teve como objetivo, o diagnóstico das modalidades de podas empregadas no estado de Minas Gerais, bem como as causas dessa prática. Para isso, foram amostrados 80 circuitos elétricos em 35 cidades. Foram identificados 1.643 indivíduos arbóreos, classificados em 41 famílias e 130 espécies, sendo 54 exóticas (11 de pequeno porte, 14 de médio porte e 28 de grande porte) e 76 nativas (sete de pequeno porte, dez de médio porte e 58 de grande porte). Percebeu-se que mais da metade das árvores avaliadas (52,28%) foram podadas por causa de conflitos com a fiação, sendo as espécies Licania tomentosa (Benth.) Fritsch (oiti), Ligustrum lucidum W.T. Aiton (alfeneiro) e Poincianella pluviosa (DC.) L.P.Queiroz (sibipiruna) as mais frequentes. A espécie introduzida sob rede elétrica também influenciou na modalidade da poda empregada, como por exemplo, a poda "em V" foi característica da Poincianella pluviosa.
This work presents a case study in which Cognitive-Integrative psychotherapy was used to treat a patient with obsessive-compulsive disorder with the implementation of routine outcome monitoring (ROM) at Aiglé Foundation in Argentina. The patient, a 34-year-old female with a university degree reports having obsessive ideas about dirt or pollution, causing harm to How to cite this article:
Urban afforestation produces a great enhancement in the flora of cities, but if improperly implanted they generate disturbances, especially if the implanted species are not adapted to electric energy networks The objective of this paper was to carry out a qualitative-quantitative survey on urban afforestation through the interconnection with the electricity network in the five cities with most issues of electricity shutdown caused by trees in the South of Minas Gerais state At the end of the inventory there were 221 individuals belonging to 58 species, 56% of which were exotic and 44% native. Eight species counted for 51.99% of the total inventory, being: Jacaranda mimosifolia, Platanus acerifolia, Murraya paniculata, Lagerstroemia indica, Schinus molle, Ficus benjamina, Bauhinia variegata and Poincianella pluviosa. Only the species Schinus molle and Poincianella pluviosa are native. More than half of the inventoried trees presented a size incompatible with the electrical network, species of large (55.59%), medium (24.42%) and small (19.99%) sizes, to be implanted for urban afforestation. The selected streets had narrow widths, but the sidewalks had ideal widths for the implantation of afforestation. Treetop pruning was performed in 20% of the individuals evaluated, a practice that is widely used due to the presence of large species. The species evaluated in the inventory showed height ranging from 2 to 6 meters, not reaching their maximum potential when belonging to medium and large species. For the studied cities it is recommended a new evaluation of the urban afforestation, seeking to identify the appropriate patterns to the urban environment.
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