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调节膦(Fosamine,化学成分为氨基甲酰基磷酸乙酯胺盐)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系统地报道。我们从1979年起,开始研究叶面喷施调节膦对花生生长和产量的影响,头二年的试验是在初花期和盛花期喷药,均因喷期过早和浓度过高而减产。1981年在花生结荚后期叶面喷施500和1000ppm的浓度,
Fosamine, a chemical component of carbamyl phosphonate amine salt, is a novel plant growth regulator that is currently widely used as a global control agent for shrubs abroad. It has the advantages of obvious effect, safe use, non-toxic and non-polluting environment, but so far it has rarely been systematically reported on field crops. Since 1979, we began to study the effects of foliar application of regulated phosphine on the growth and yield of peanuts. The first two years of trials were conducted at the early flowering and full flowering stages, both of which were reduced by premature spraying and high concentrations. In 1981 peanut pod late foliar application of 500 and 1000ppm concentration,