[PDF] Top 20 MATERIAL AND MET HODS Place of study

... Determination of crop evapotranspiration (ETc) is crucial for water requirement identification throughout the plant cycle for irrigation ...objective of the study was to construct and ... See full document

... ion of the variables under study upon the incorporation of geometric anisotropy in the spatial dependence structure can also be displayed in thematic maps ...3-d and 3-f), a greater spatial ... See full document

... use of air induction nozzles is a commonly used method as a drift reduction strategy in the application of crop protection ...reduction of drift percentage in relation to nozzles without air ... See full document

... characteristics and it may increase the losses due to the production of pods in ...objective of the experiment was to identify the clusters through multivariate exploratory approaches from similarity ... See full document

... because of the effects of different environmental factors and emotional ...correlation of different physiological data, including heart rate, with the emot ional state of sheep ... See full document

... This study aimed to evaluate the energy efficiency of a center pivot irrigation system operating in a terrain of variable ...Values of Pumping Energy Efficiency (PEE), Supply Energy Efficiency ... See full document

... period of dormancy in the soil take ...number of seeds in the soil and also significant differences ...absence of germination in ...gradually and reaching the peak after three months ... See full document

... use of this ...quantity and quality of available water, soil type, relie f, climate, and other ...leaves and pseudostems may improve plant cooling and, therefore, better ... See full document

... pressure, and sweat production (Shen & Zhu, ...cramps and exhaustion have also been reported (Zheng et ...conditions of cold stress also cause health problems (McMichael et ...Indexes of ... See full document

... depth of the work (Lopes et ...depth of the furrow rod is increased, the tractive force requirement increases (Lopes et ...removal of the furrow rod fro m the fertilization system in pre-sowing, ... See full document

... lation of the energy ...intensity of 0.43 mm h -1 and maintenance cost (MC) for central pivot estimated at ...(Cooperative of Energizing and Rural Development of Grande Dourados) ... See full document

... spatial and temporal co mparisons of the distribution of water irrigated at different flow ...terms of water distribution between ...flow of 3.5 L h -1 (exceeded 2.4% volu me of ... See full document

... second and sixth authors and for the productivity grant for the last author (Process 306194/2006-6), CAPES for the support for the third author, the Secretaria de Estado da Saúde do Paraná – SESA/PR – ... See full document

... density and abundance of small ce- tacean populations in different areas probably reflect differences in productivity and availability of prey, so as the effect of hu- man impacts ... See full document

... estimate and a photographic census were carried out to investigate the possible decline in the abundance of the bottlenose dolphins, Tursiops truncatus (Montagu, 1821), in the Patos Lagoon estuary due to ... See full document

... action of predators. In spite of other hypotheses, we believe that female behavior removing material from other nests (D UCA & M ARINI 2004) and fight between them are the main causes ... See full document

... SBNP and region, those specially surveyed by interviews, such as the Jaguar Panthera onca and Three-banded armadillo Tolypeutes matacus, which are threatened in Brazil (I BAMA 2003, I UCN ...Grassland ... See full document

... necessity of higher energetic requirements due to the decrease of the water ...responses of small cetaceans and the dynamic of its prey is also well documented by other authors ... See full document

... property of “Klabin Papel e Celulose S.A.”, located in the middle stretches of Tibagi River basin, in the municipality of Telêmaco Borba, state of Paraná, Southern ...is of native ... See full document

... finding of the largest number of individu- als and the highest reptile richness in the inventories conducted in the Parque Nacional Serra da Capivara (CA) and Parque Nacional Serra das ... See full document