一、拌料时的错误把糖、尿素、过磷酸钙、磷酸二氢钾等肥料直接撒入主料中是错误的,这样会造成肥力不均匀,影响产量。应将其溶解在较大量的水中再拌料。石膏和石灰应拌入粮食中混匀后再与主料混合,这样会使培养料酸碱度更均匀。二、堆制发酵时的错误建堆时不能用脚踩,否则会形 First, the mistakes spices When sugar, urea, superphosphate, potassium dihydrogen phosphate and other fertilizer directly into the main ingredient is wrong, this will result in uneven fertility, affecting the yield. It should be dissolved in a larger amount of water and then mix. Gypsum and lime should be mixed into the food and then mixed with the main ingredient, which will make the culture material more uniform pH. Second, heap fermentation error when building can not be used to foot, otherwise it will be shaped