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中国农学通报

中国农学通报 ›› 2006, Vol. 22 ›› Issue (1): 182-182.

所属专题： 棉花

• 目次 • 上一篇    下一篇

GGR6号在棉花上应用效果研究

唐中杰,房卫平,孙玉堂   

  • 出版日期:2006-01-05 发布日期:2006-01-05

Studies on the Effect of GGR6 on Cotton

Tang Zhongjie, Fang Weiping, Sun Yutang   

  • Online:2006-01-05 Published:2006-01-05

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摘要： 2003、2004连续两年研究了植物生长调节剂GGR 6号在棉花上的应用效果。两年平均结果表明：GGR6号适宜浓度处理能促进棉花根系的发育，对增加侧根数、根干重、果枝数、铃重、单株结铃数均有一定的促进作用，并有一定的增产作用，其中以GGR6号40mg/kg的处理浓度效果较好，但作用效果都达不到显著水平。

Abstract: The effect of plant growth regulator GGR6 on cotton was studied in 2003 and 2004. The results show: The fitting concentration of GGR6 can promote the development of cotton root system. GGR6 can also increase the number of lateral roots, the dry weight of root system, the number of fruit branch, boll weight and boll number per plant. The best consistence of GGR6 in increasing production is 40mg/kg.