硫磺粉在园艺中应用广泛,但难溶于水。我通过几年的实践,觉得用沸开水溶解硫磺粉比较好。如果没有生石灰,需用硫磺粉自制石硫合剂。可把熟石灰(石灰粉)加硫磺粉(按1:1的比例)放在桶内拌匀,再冲入15份的沸开水,搅拌15～20分钟,用网滤去石灰渣,加25份水稀释,即可喷洒。另外,若把石灰粉、硫磺 Sulfur powder is widely used in horticulture but it is poorly soluble in water. Through several years of practice, I think it is better to dissolve the sulfur powder with boiling water. If there is no quicklime, homemade sulfur sulfur powder need to use sulfur powder. Can be slaked lime (lime powder) plus sulfur powder (according to the ratio of 1: 1) on the barrel and mix well, then rushed into 15 parts of boiled water, stirred for 15 to 20 minutes, filtered to remove lime residue, add 25 parts Water dilution, you can spray. In addition, if the lime powder, sulfur