Felicio, J.C. Leite, N. Micronutrientes na forma de oxidos silicatados e chochamento em trigo de varzeas [Triticum aestivum] Micronutrients as silicated oxydes and sterile spikelets in wheat on holm soils [Triticum aestivum] Subjects--Topical Terms: TRIGOCHOCHAMENTOMICROELEMENTO