]*>","")" /> Preliminary Report on Main Stem Growth of Medium-early Upland Cotton in the South of Xinjiang
Xinjiang Agricultural Sciences

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Preliminary Report on Main Stem Growth of Medium-early Upland Cotton in the South of Xinjiang

JIANG Cong-jun;ZHAO Qi-bo;SHA Hong   

  • Received:2006-06-25 Revised:2006-06-25 Online:2006-06-25 Published:2006-06-25

南疆早中熟陆地棉主茎生长观察初报

蒋从军;赵其波;沙红   

  1. 新疆农科院经作所,新疆乌鲁木齐,830000





摘要： 近年来,以地膜覆盖为基础, 以"矮, 密,早"为核心,以调控和综合防治为保障的栽培技术的大面积应用,使陆地棉的生长环境与过去有很大不同.2005年在喀什疏勒县对新陆中 21号进行观察,发现其主茎的生长规律与过去相比发生变化.对新陆中21号每隔3天观察, 主茎由出现1个新节间变为2个新节间;同时从节间长度基本固定的那节起再向上数第2个节间伸长最快变为那1节起再向上数第1节或第3节伸长最快.