| 三种植物生长延缓剂对蓝花楹幼树生长的影响 |
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| 引用本文： | 董运常.三种植物生长延缓剂对蓝花楹幼树生长的影响[J].安徽农业科学,2013,41(10):4415-4416. |
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| 作者姓名： | 董运常 |
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| 作者单位： | 广州华苑园艺有限公司,广东广州,510600 |
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| 摘 要： | 目的]加速培育品质优良的成品蓝花楹苗木。方法]在广州从化苗场开展了16种不同浓度的植物生长延缓剂对蓝花楹幼树生长影响的试验。结果]胸径生长量在PP333 100 mg/L处理下表现最优,其次为CCC 1 600 mg/L处理和CCC 400 mg/L处理;而树高生长量在CCC 400 mg/L处理下表现最优,其次为PP333 100 mg/L处理和CCC+B9 200+100 mg/L处理。结论]生产中根据定向培育目标不同可在PP333 100 mg/L处理和CCC 400 mg/L处理之间选定。
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| 关 键 词： | 蓝花楹 植物生长延缓剂 生长量 |
Growth Effects of Three Plant Growth Retardants on Jacaranda mimosifoia Sapling |
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| DONG Yun-chang.Growth Effects of Three Plant Growth Retardants on Jacaranda mimosifoia Sapling[J].Journal of Anhui Agricultural Sciences,2013,41(10):4415-4416. |
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| Authors: | DONG Yun-chang |
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| Institution: | DONG Yun-chang(Guangzhou Huayuan Landscaping Co.,Ltd.,Guangzhou,Guangdong 510600) |
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| Abstract: | Objective] To accelerate the cultivation of high quality of Jacaranda mimosifoia Sapling.Method]16 experiments of different concentrations of plant growth retardant on J.mimosifoia Sapling were carried out in Guangzhou Conghua nursery base.Result]PP333 100 mg/L treatment was the best,followed by CCC 1 600 mg/L and CCC 400 mg/L treatment on mass growth of DBH.In terms of the tree height growth,CCC 400 mg/L treatment was the best,followed by PP333 100 mg/L and CCC+B9 200+100 mg/L treatment.Conclusion]According to the directional cultivation objectives,plant growth retardant can be selected between PP333 100 mg/L treatment and CCC 400 mg/L treatment. |
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| Keywords: | Jacaranda mimosifoia Plant growth retardants Mass growth |
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