西西西(CCC)是新近出现的一种植物生长刺激物质,中名为氯化氯代胆碱或2—氯乙基三甲基氯化胺,我国一九六三年开始了对这种物质的研究,并已开始小批生产。试验结果表明,应用叶面喷射,西西西有防止小麦倒伏的作用.经喷射的小麦,植株变矮,节间变短,机械组织加强,茎稈抗断能力增加了96.5%,因而有效地防止了倒伏。经处理的小麦,叶片、叶鞘长度缩短,但宽度、厚度略大;叶片深绿,叶绿素含量显著增加;穗 West-West (CCC) is a newly emerged plant growth stimulant called choline chloride or 2-chloroethyltrimethyl ammonium chloride. In 1963, China started to study this substance Research, and have started small batch production. The test results showed that the application of foliar spray had the effect of preventing the wheat from lodging.With the shortened plant, shortened internodes and stronger mechanical organization, wheat sprouted increased 96.5% of the stems, thus effectively preventing Lost. Treated wheat leaves and sheaths were shorter in length but slightly wider in width and thickness, with dark green leaves and significantly increased chlorophyll content.