YU Yue-shu,HUANG Zhi-lian,XU Pin,et al.Effect of Chlorothalonil on the Growth of Coleus blumei Benth[J].Northern Horticulture,2014,38(17):124-126.
百菌清对彩叶草生长发育的影响
- Title:
- Effect of Chlorothalonil on the Growth of Coleus blumei Benth
- 文章编号:
- 1001-0009(2014)17-0124-03
- 分类号:
- S682.36
- 文献标志码:
- A
- 摘要:
- 以2年生彩叶草为试材,研究了百菌清对彩叶草生长发育的影响。结果表明:百菌清低剂量能显著促进彩叶草株高的增长;百菌清处理后不同时间内彩叶草株高增长速度不同,处理后第58~65天内,彩叶草生长速度最快;彩叶草根鲜重的测定结果表明,百菌清为4、8 mg/kg处理能够显著促进根部物质积累。研究结论对于生产上彩叶草的培育具有一定的参考意义。
- Abstract:
- Taking two-year-old Coleus blumei Benth as test material,the effect of the chlorothalonil on the growth of C.blumei Benth was studied.The results showed that the height of C.blumei Benth increased significantly with low-concentration of chlorothalonil.And the increasing rate of the height of C.blumei Benth was different at the different time after the treatment of chlorothalonil.The fastest increasing rate was observed at the 58th~65th?days after the treatment.However,compared to control(CK),the fresh weight of the root increased significantly after the treatment of the 4 mg/kg and 8 mg/kg chlorothalonil.The results from this study would be helpful to the production of C.blumei Benth in the future.
参考文献/References:
[1]周厚高,游天建,王文通,等.彩叶草的品种分类与园林应用[J].广东园艺,2011,33(3):57-61.
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备注/Memo
第一作者简介:余月书(1970-),男,江苏阜宁人,博士,副教授,现主要从事昆虫生态及农药对环境生物影响等研究工作。E-mail:yuyueshu@sit.edu.cn.