关于植物激素对高粱生理效应和生产应用方面的研究,国外从五十年代开始报道,至七十年代末已有了较多的论述。国内六十年代开始了这方面的研究工作。迄今,被试药剂已有吲哚乙酸,吲哚丙酮酸,增产灵(4-碘苯氧乙酸),2,4-滴,赤霉素,激动素、苄基腺嘌呤,脱落酸,矮壮素,矮形磷(Phosphon D),比久(B_9),乙烯和乙烯利等。这些植物生长调节物质对高梁都有明显的生理效应。正确应用 About plant hormones sorghum physiological effects and production applications, foreign reports from the fifties, to the late seventies have been more discussion. The domestic sixties started this research. So far, the tested agents have been indole acetic acid, indole pyruvate, ZBP (4-iodophenoxyacetic acid), 2,4-D, gibberellin, kinetin, benzyladenine, abscisic acid, Phosphon D, B9, ethylene and ethephon. These plant growth regulators have a significant physiological effect on sorghum. Correct application