Dry matter production and recrutment of the macro and micronutrients by coffee plants...

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Transformations of nitrogen in the soil-plant-atmosphere system, under laboratory...

Study of phenotypic variability of pigeon pea Cajanus cajan (L.) Millsp.)

Conformal invariance and the triplet xy quantum chain

Landforms and weathering profiles in the eastern of São Paulo state: aplications...

Sucrose synthesis during banana ripening: sucrose synthetase and sucrose phosphate...

Hydration effect of hemoproteins studied by photoacoustic spectroscopy

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Appraisal of pasture degradation in a yellow Latosol of Central Amazon