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Using taxonomically unbiased criteria to prioritize resource allocation for oceanic island species conservation
Oceanic islands have been the grand stage of documented extinctions. In view of limited resources, efficient prioritization is crucial to avoid the extinction of taxa. This work lists the top 100Expand
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Soil humus characteristics in virgin and cleared areas of the paraná river basin in Brazil
Abstract A study of the characteristics and distribution of the soil humus fractions in representative ecosystems of central Brazil was carried out with special emphasis on the comparison between theExpand
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Liming in Growing Mango Cultivar Keitt in Production
The tropical soil acidity is one of the main limiting factors for crop productivity. This study aimed to evaluate the effects of application of limestone dose to soil fertility, nutritional status ofExpand
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Productivity and nutritional value varieties of sugarcane under different phosphorus sources
Due to the expansion of sugarcane in areas that are not traditional in it’s cultivation, there is need of study the management of fertilizer, mainly phosphorus, since it’s the nutrient that mostExpand
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EVOLUTION PATTERNS OF THE SOIL ORGANIC-MATTER IN SOME AGRICULTURAL SYSTEMS IN THE BRAZILIAN CERRADO REGION
Apres l'elimination de la foret vierge dans la region centrale du Bresil, on a constate des changements dans les caracteristiques de l'humus. Les sols des agrosystemes, compares a ceux de la foret deExpand
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Mango Tree Response to Lime Applied during the Production Phase
Tropical soils are usually highly acidic and this may hamper mango trees nutrition and production. The objective of this work was to evaluate the effects of lime doses applied to the soil surface onExpand
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Sucrose Metabolism in Lupinus albus L. Under Salt Stress
Salt stress (50 and 150 mM NaCl) effects on sucrose metabolism was determined in Lupinus albus L. Sucrose synthase (SS) activity increased under salt stress and sucrose phosphate synthase activityExpand
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Residual effect of lime, nitrogen and zinc on dry matter production of Brachiaria decumbens in field conditions
The balance of liming and fertilization practice with nitrogen and zinc could affect the production of the pasture. Thus, the present work has as objective to evaluate the residual effect of theExpand
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