调节膦(Fosamine,化学成分为氨基甲酰基磷酸乙脂胺盐)是一种新型的植物生长调节物质,目前在国外主要作为灌木防控剂而大面积应用。它具有效果明显、使用安全、无毒、不污染环境等优点,但至今在大田作物上还很少见系统的报道。我们从1979年起开始研究叶面喷施调节膦对花生生长及产量的影响,头二年试验是在初花期及盛花期喷药,因喷期过早和浓度过高而减产,81年在结荚后期叶面喷施 Fosamine, a chemical component of carbamyl phosphoramidate, is a novel plant growth regulatory substance that is currently widely used as a global control agent in shrubs abroad. It has obvious effect, safe use, non-toxic, does not pollute the environment, etc., but so far in the field of crops is still rare systematic reports. Since 1979, we began to study the effects of foliar application of phosphine on the growth and yield of peanuts. The first two years of experiments were conducted at the early flowering and flowering stages, and the yield was reduced due to premature spraying and high concentrations. Post pod foliar spray