Despite a drop in grain prices, Australian grain growers are expected to have a better year in terms of gross margins due to a decrease in crop input costs. Rabobank Australia's senior analyst, Vitor Pistoia, highlighted that the demand for vegetable oil remains strong, benefiting canola, and pulses are an exciting space to watch for Australian growers due to poor crops in India and dryness issues in Canada. The article also emphasizes the significant impact of weather conditions on market prices, suggesting that weather can be a major determinant of price setting in certain markets.