目前氨水已在农业生产上广泛应用。但在施用方法上还存在不少问题,特别是旱地,采用稀释喷施或泼施,用水量大,不易解决水源问题,采用拌土撒施的方法容易烧伤麦苗。这两种方法都会使大部分氨挥发,造成很大损失。水地采取随水渗灌的方法虽然较好,可是施用量也不好控制,且灌溉不匀,为了解决这个问题,我们遵照毛主席 At present ammonia has been widely used in agricultural production. However, there are still many problems in the application method, especially in dry land. It is easy to burn wheat seedlings by spraying or pouring diluted solution and large amount of water, which is not easy to solve the problem of water source. Both of these methods volatilize most of the ammonia and cause a great deal of damage. Water to take irrigation with water infiltration method is better, but the application rate is not good control, and irrigation uneven, in order to solve this problem, we follow Chairman Mao