Soil Grading
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. ENERGY PERFORMANCE IN DISC HARROWING OPERATION IN DIFFERENT GRADIENTS AND GAUGES
ABSTRACT The operational performance of the agricultural tractor can be increased by adjusting parameters such as tire inflation pressure, axle mass distribution and gauge opening, which is a very divergent factor in controlled-traffic production. The objective of the experiment was to measure the energy performance of a 93 kW agricultural tractor in interme
Eng. Agríc.. Publicado em: 09/12/2019
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2. Assessment of the effects of vegetational cover on the long-term stabilityof a waste rock dump
Abstract Waste rock dump reclamation includes re-grading the banks to flatten the overall slope followed by re-vegetation. These measures are required to reduce surface erosion, provide physical stability, and meet future use goals. In some cases, the presence of trees can cause localized shear zones in a waste rock dump by the load of the tree mass and the
REM, Int. Eng. J.. Publicado em: 16/09/2019
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3. Inoculum potential of Fusarium verticillioides and performance of maize seeds
This work was conducted to evaluate the effect of Fusarium verticillioides on the early stage development of maize seedling/plants, considering different inoculum potentials of this fungus in seeds, under controlled conditions. To obtain seeds with different inoculum potentials of that fungus, the osmo-priming technique as referred to in literature was used.
Trop. plant pathol.. Publicado em: 2013-06
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4. Fosforitos do Grupo Bambuí na região de Campos Belos (GO)/ Arraias (TO), na borda oeste do Cráton São Francisco
Sao Bento, Coite 1 and Coite 2 are the three sedimentary phosphate deposits known to date in the Campos Belos (GO) and Arraias (TO) region. They are 3 low volume but high grade deposits, with more than 24% P2O5. The phosphorites and siltites found in that region occur at the bottom of the Sete Lagoas Formation, as part of the Neoproterozoic Bambui Group. The
Publicado em: 2009
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5. The effect of the regrading of forest roads in the production of sediments / O efeito do nivelamento de estradas florestais na produção de sedimentos
A manutenção das estradas florestais pode afetar diretamente os processos erosivos. Assim, o presente trabalho teve por objetivo conhecer a influência da atividade de nivelamento, utilizando a motoniveladora, na produção de sedimentos pelas estradas florestais. Para tanto, três estradas (1, 2 e 3) foram submetidas ao nivelamento e outras três estradas
Publicado em: 2007
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6. Influência da palhada de milheto na ocorrência de ramulose (Colletotrichum gossypii var. cephalosporioides Costa) no algodoeiro. / Influence of the cover residue in the ramulosis occurence, disease caused by fungus colletotrichum gossypii var. cephalosporioides costa in the cotton plant.
A study in the culture of cotton plant (Gossypium hirsutum L. var latifolium Hutch), was conducted in the agricultural year of 2002/2003, at the experimental unity of Escola Superior de Agricultura "Luiz de Queiroz", USP/Esalq, located in the city of Piracicaba, SP, with the objective to evaluate the behavior and evolution of the Ramulosis of the cotton plan
Publicado em: 2004