【摘要】 本文综述了 DPC 化控技术在中国棉花栽培上的应用和发展。80年代初期,我国棉区开始应用 DPC 防止棉花徒长,随着研究的深入,逐步建立了对棉花生长发育进行系统的定向诱导的化控技术,并推动了常规栽培技术的革新。更多还原

【Abstract】 The brief review about the using and development of DPC chemical cotrolling technique in China. In the early of 80’s,DPC has been applieated in cotton culture in China to prevent the exessive vegitative growth of cotton.A chemical cotrolling technique was gradually established through much studies,which control the growth and deve- lopment of cotton directionally and systematically.The development of this techni- que has improved the traditional cultivation technique.更多还原