1000 resultados para Basagran 600(r)
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A blueprint produced by Westinghouse Electric & MFG. Co. in Pittsburgh, Pennsylvanna. The blueprint is dated 19 August 1903 and is stamped "OBSOLETE".
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The objective of this study was to assess the selectivity herbicide saflufenacil for two sweet sorghum hybrids, when sprayed in preemergence and postemergence, besides the use of Na-bentazon as a 'safener' for saflufenacil. Three experiments were conducted, in pots, maintained in an ambient condition (second and third experiments) and in a greenhouse (first experiment). In each experiment a completely randomized distribution was used, with four replicates. In the first (2 x 6 factorial) two hybrids of sweet sorghum (CVSW 80007 and CVSW 80147) and six dosages (0; 35; 52.5; 70; 87.5 and 105 g ha-1) of saflufenacil were studied, applied in preemergence of the plants. In the second (2 x 5 factorial) the same hybrids of sweet sorghum sprayed in postemergence with saflufenacil (0; 35; 52.5; 70 and 87.5 g h-1) were assessed. In the third (4 x 5 factorial) the association of Na-bentazon (0; 240; 480 and 720 g ha-1) to saflufenacil (0.35; 52.5; 70 and 87.5 g ha-1) was studied, when sprayed in postemergence on the sweet sorghum plants (CVSW 80007). Hybrid CVSW 80147 was more tolerant to saflufenacil than hybrid CVSW 800007, in preemergence or postemergence applications. The variables that best assessed the sensibility of the sweet sorghum to saflufenacil were number of emerged plants, for preemergence applications, and dry matter of stem for postemergence. Na-bentazon showed promise for use as 'safener' in postemergence applications of saflufenacil in sweet sorghum for dosages up to 70 g ha-1.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Social Housing and energy performance in a study case in Queimados within the Programa Minha Casa Minha Vida: analysis and proposals for improvement. The thesis in based on a personal experience lived in Brazil, working with a firm that deals with the construction of housing, for the population with incomes between 1.600 R$ and 3.100 R$ per month, in the Programa Minha Casa Minha Vida. Thanks to the construction site and contact with the local people, it was possible to attend to the construction phases and to understand the pros and cons of this Program. Working with the company made also possible to know the costs of the construction and to see that they reached the limit budget imposed by the Program (160.000 R$). Between the critical aspects of the program there is the fact that it doesn’t deal with the energy consumptions of buildings. For that reason it was interesting to calculate the energy requirements for cooling- using the software EnergyPlus and Legacy Opens Studio plug-in for Google Sketchup- and, later, to try to propose ideas for improving performances and reduce energy consumption introducing: increase in the wall mass, frame windows and patio doors, exterior blinds, wall shading on the west side. From the analysis of these simulations, considering the decrease of energy requirements for cooling, the decrease of operative and mean radiant temperatures and costs, the most convenient proposal was the exterior curtain. As all these assumptions were too expensive for the program it was analyzed how the behavior of the inhabitants influence energy consumption. Thinking of an intelligent ventilation –opening windows while the outside temperature is lower than the inside one- the reduction of energy requirements is about 27%. These result is really important, if you consider that it is obtained without spending more money.
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"EPA contract no. 68-C8-0062, Work assignment no. 3-48, SAIC project no. 01-0895-03-1000."
