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| 茶树油处理割线对天然橡胶产量及胶乳生理的影响 | |
| 引用本文： | 朱德明,王进,孔令学,佘风华,安锋,林位夫.茶树油处理割线对天然橡胶产量及胶乳生理的影响[J].浙江林学院学报,2012,29(4):546-550. |
| 作者姓名： | 朱德明 王进 孔令学 佘风华 安锋 林位夫 |
| 作者单位： | 1. 中国热带农业科学院橡胶研究所,海南儋州571737;中国热带农业科学院农产品加工研究所,广东湛江524001 2. 中国热带农业科学院橡胶研究所,海南儋州,571737 3. 澳大利亚迪肯大学技术与研究创新研究所,维多利亚州古朗3125 4. 中国热带农业科学院橡胶研究所,海南儋州571737;澳大利亚迪肯大学技术与研究创新研究所,维多利亚州古朗3125 |
| 基金项目： | 中国热带农业科学院橡胶研究所基本科研业务费项目[1630022012009,YWFZX09-18（N）] |
| 摘 要： | 比较了不同体积分数茶树油处理橡胶树Hevea brasiliensis割线对橡胶产量和产排胶生理特性的影响,并与体积分数为0.5％乙烯利处理作了比较结果表明:与对照比较,用体积分数为80％和100％茶树油涂抹割线可增加胶乳产量并使橡胶树的产排胶生理特性发生较大变化,其中镁离子和无机磷极显著增加(P＜0.01),硫醇降低体积分数为100％茶树油与体积分数为0.5％乙烯利处理的增产效果相当,但前者的干胶和蔗糖极显著高于后者(P＜0.01),而硫醇则显著低于后者 茶树油刺激增产的机制可能有别于乙烯利刺激增产理论. |
| 关 键 词： | 经济林学 茶树油 橡胶树 橡胶产量 产排胶生理 |
Rubber latex yield and physiology of rubber tree with tea tree oil treatments |
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| ZHU De-ming , WANG Jin , KONG Ling-xue , SHE Feng-hua , AN Feng , LIN Wei-fu.Rubber latex yield and physiology of rubber tree with tea tree oil treatments[J].Journal of Zhejiang Forestry College,2012,29(4):546-550. | |
| Authors: | ZHU De-ming WANG Jin KONG Ling-xue SHE Feng-hua AN Feng LIN Wei-fu |
| Institution: | 1. Rubber Research Institute, Chinese Aeademy of Tropieal Agricultural Sciences, Danzhou 571737, Hainan China; 2. Agrieultural Product Pmeessing Researeh Institute, Chinese Academy of Tropical Agricultural Sciences Zhanjiang 524001, Guangdong, China; 3. Institute of Technology and Research Innovation, Deakin University Geelong 3125, Victoria, Australia) |
| Abstract: | To examine the effects of tea tree oil on rubber latex yield and the resulting latex physiological parameters of rubber tree （Hevea brasiliensis） ,clean water and 20%, 40%, 60%, 80% and 100% of tea tree oil were applied on the tapping cut of rubber trees. The data were analyzed by Duncan test and its results showed that when compared to clean water （ck）, 80% and 100% of tea tree oil stimulation significantly promoted rubber latex yield （P〈0.05）. In addition, the latex physiological parameters ehanged with the sucrose content （P〈0.01） ,magnesium ion content （P〈0.01） and inorganic phosphorus content （P〈0.01） of latex significantly increasing and thiol content significantly deceasing （P〈0.01）. The effect of tea tree oil treatments on rubber yield was similar to the impact of 0.5% ethrel stimulation. However, compared to ethrel stimulation, 100% tea tree oil treatment significantly increased dry rubber and sucrose contents （P〈0.01） and decreased thiol content （P〈0.01）. Thus, tea tree oil treatment involved different latex yield promotion mechanisms than that of ethrel stimulation. Ch, 3 tab. 13 ref.] |
| Keywords: | cash forestry tea tree oil Hevea brasiliensis rubber yield latex physiological parameters |
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