| 死皮康复组合制剂在橡胶树品种RRIM600上的防效评价 |
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| 引用本文： | 胡义钰,白先权,冯成天,孙亮,袁坤,刘辉,刘超武,黄泽岩,莫东红,陈少雄,王真辉. 死皮康复组合制剂在橡胶树品种RRIM600上的防效评价[J]. 中国热带农业, 2021, 0(2): 54-60 |
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| 作者姓名： | 胡义钰 白先权 冯成天 孙亮 袁坤 刘辉 刘超武 黄泽岩 莫东红 陈少雄 王真辉 |
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| 作者单位： | 中国热带农业科学院橡胶研究所/农业农村部橡胶树生物学与遗传资源利用重点实验室/省部共建国家重点实验室培育基地-海南省热带作物栽培生理学重点实验室;海南天然橡胶产业集团股份有限公司;海南天然橡胶产业集团股份有限公司广坝分公司;海南天然橡胶产业集团股份有限公司山荣分公司 |
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| 基金项目： | 海南省重点研发计划项目(ZDYF2019105);中国热带农业科学院基本科研业务费专项资金(1630022019012);国家天然橡胶产业技术体系(No.CARS-34-GW5)。 |
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| 摘 要： | 为有效解决橡胶树品种RRIM600死皮高发的问题,进一步验证死皮康复组合制剂的防效,采用死皮康复组合制剂对其死皮进行防治.试验在海胶集团广坝分公司和山荣分公司两地开展.结果 显示,使用死皮康复组合制剂,死皮指数显著降低,降低值为55.89,平均防效达33.85％;恢复全线排胶植株的比例为37.68％.广坝分公司的数据显...
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| 关 键 词： | 橡胶树 死皮 防治 RRIM600 |
Control Effect Evaluation of Tapping Panel Dryness(TPD)Rehabilitation Combination Preparation on RRIM600 Hevea Brasiliensis |
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| HU Yiyu,BAI Xianquan,FENG Chengtian,SUN Liang,YU AN Kun,LIU Hui,LIU Chaowu,HUANG Zeyan,MO Donghong,CHEN Shaoxiong,WANG Zhenhui. Control Effect Evaluation of Tapping Panel Dryness(TPD)Rehabilitation Combination Preparation on RRIM600 Hevea Brasiliensis[J]. China Tropical Agriculture, 2021, 0(2): 54-60 |
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| Authors: | HU Yiyu BAI Xianquan FENG Chengtian SUN Liang YU AN Kun LIU Hui LIU Chaowu HUANG Zeyan MO Donghong CHEN Shaoxiong WANG Zhenhui |
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| Affiliation: | (Rubber Research Institute,Chinese Academy of Tropical Agriculturai Sciences/Key Laboratory of Biology and Genetic Resources of Rubber Tree,Ministry of Agriculture and Rural AHairs/State Key Laboratory Incubation Base for Cultivation&Physiology of Tropical Crops,HaiKou 571101,Hainan;Hainan Rubber Group,HaiKou 570100,Hainan;Guangba Branch of Hainan Rubber Group,Dongfang 572626,Hainan;Shanrong Branch of Hainan Rubber Group,Ledong 572501,Hainan.) |
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| Abstract: | In order to effectively solve the problem of high incidence of TPD in RRIM600 and further verify the prevention and control effect of rubber trees TPD rehabilitation combination preparation,the TPD rehabilitation combination preparation was used to prevent and control the TPD.The test was conducted in Guangba Branch and Shanrong Branch of Hainan Rubber Group.The results showed that the index of TPD was significantly decreased by55.89;the average control effect was 33.85%;the proportion of plants recovering the whole line was 37.68%.According to the data of Guangba Branch,the latex yield of the recovered plants fluctuated with the seasonal changes,but the yield was relatively stable.After three years of continuous rubber tapping,the latex yield of the treated plants was still high,while the yield of the naturally recovered plants was significantly reduced after one year of continuous rubber tapping,and the TPD was serious.According to the data of Shanrong Branch,the latex yield of the treated plants was significantly higher than that of the naturally recovered plants.Compared with the natural recovery,the maximum latex yield of the treated plants increased by 54.41%and the average yield increased by 22.34%.The results showed that TPD rehabilitation combination preparation could significantly improve the tapping cutting symptoms of RRIM600 TPD plants,increased the latex yield,and the recovery plants had better tapping resistance,which could last for three years or more with relatively stable and high yield.The control effect of the TPD rehabilitation combination preparation and its matching application technology are relatively ideal,and it is a relatively ideal control technology of rubber tree TPD at present. |
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| Keywords: | hevea brasiliensis tapping panel dryness(TPD) prevention and cure RRIM600 |
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