针刺采胶与未沤熟有机肥对橡胶树死皮病发生的影响  

Effects of Puncture Tapping and Application of Organic Fertilizers without Waterlogged Composting on the Occurrence of Tapping Panel Dryness in Rubber Tree(Hevea brasiliensis Muell.Arg.)

作　　者：邝国发 刘进平[2] 

机构地区：[1]海南天然橡胶产业集团股份有限公司基地管理部驻福山镇金福计量服务站,海南澄迈571921 [2]海南大学农学院/海南省热带生物资源可持续利用重点实验室,海南海口570228

出　　处：《热带农业工程》2015年第2期47-49,共3页Tropical Agricultural Engineering

基　　金：海南省科技项目(No.ZDZX2013023);中央财政支持中西部高校提升综合实力专项

摘　　要：通过调查发现,针刺采胶结合电石刺激和施用未沤熟的有机肥会提高橡胶树死皮病的发生。针刺采胶结合电石刺激的橡胶树死皮停割率为45.7%-63.0%,而胶刀割胶结合乙烯利刺激的4个林段橡胶树死皮停割率为6.4%-27.8%。施用未沤熟的有机肥,死皮停割率达到33.6%,而施用沤熟有机肥的死皮停割率为6.7%-21.5%。A tapping panel dryness （TPD） survey of rubber tree （Hevea brasiliensis Muell. Arg.） showed that puncture tapping combined with the burial of calcium carbide and application of organic fertilizers without water-logged composting increased the occurrence of TPD. The percentages of stopping tapping due to the TPD in the rubber trees with the puncture tapping combined with the burial of calcium carbide were 45.7 %-63.0% and those with the conventional tapping （cutting combined with Ethrel stimulation） were 6.4%-27.8%. The percentage of stopping tapping due to the TPD in rubber trees applied with organic fertilizers without water-logged composting was 33.6% and those with the water-logged compost were 6.7%-21.5%.

关 键 词：橡胶树 死皮病 针刺采胶 有机肥 

分 类 号：S794.1[农业科学—林木遗传育种]