Soil color determination and its use on the estimative of hematite contents

not available

Environmental reclamation of eroded areas as a final destination of worn out tyr...

Not avaliable

Sulfur supply and alleviation of the stress caused by barium in Tanzania guineag...

Changes in soil quality induced using soil microbiota activator in areas cultivated...

Soil base saturation and K, Ca and Mg relations on maize (Zea mays, L.) cv. piranão...

Soil ammonium and nitrate dynamic after managing systems to recover a degraded pasture...

not available

Control of morphogenesis in vitro of three species of endemic bromeliads from eastern...