———种子带肥每斤种子用少量温米汤充分拌均后把碾细的过磷酸钙５０克、尿素１００克、粉状干肥土５００克拌入种子中，当天播种时拌匀使用。———磷酸二氢钾浸种把１斤油菜种子浸入５０克水后灰快克磷酸二氢钾的水溶液中（用水２．５公斤），浸种３６∽４８小时后捞出，稍 --- Seeds with seeds per kilogram of seed with a small amount of warm rice soup and mix thoroughly grind fine superphosphate 50 grams, 100 grams of urea, powdered 500 grams of dry soil mixed with seeds, the same day when sowing mix. --- Potassium dihydrogen phosphate soaking 1 kg of rapeseed seeds immersed in 50 grams of water after the gray potassium dihydrogen phosphate aqueous solution (water 2.5 kg), soaking 36 to 48 hours after the fish out, slightly