湛江蔗区甘蔗虫害调研及产业健康发展建议  

Survey of Cane Borers in Zhanjiang Sugarcane Area and Proposal of Healthy Industrial Development

作　　者：安玉兴[1] 郑学文 杨俊贤[1] 郑超[3] 吴建涛[1] 潘方胤[1] 贺帅 罗青文[1] 谢江江[1] 

机构地区：[1]广州甘蔗糖业研究所广东省甘蔗改良与生物炼制重点实验室,广东广州510316 [2]广东省湛江农垦局,广东湛江524029 [3]广东海洋大学农学院,广东湛江5240883

出　　处：《甘蔗糖业》2013年第4期36-40,共5页Sugarcane and Canesugar

基　　金：国家现代农业甘蔗产业技术体系建设项目(CARS-20-2-1);广东省教育部产学研结合项目(2012A090300015)资助;公益性行业(农业)科研专项(201303017)经费资助

摘　　要：为探明湛江蔗区虫害发生现状,评估虫害造成的经济损失,分析甘蔗虫害发生日趋严重的原因,多家单位组成联合调研小组对湛江蔗区进行甘蔗虫害调研。调研结果表明,湛江蔗区甘蔗害虫为害极为严重,平均螟害株率为84.35%,平均螟害节率为38.12%,平均产量损失率为10.21%,平均蔗糖分损失高达1.73个百分点。通过评估虫害造成的经济损失,结果表明,农业损失5.17亿元,工业损失15.15亿元,国家财政损失0.81亿元,合计经济损失达21.13亿元。根据调研结果,联合调研小组专家分析总结了造成湛江蔗区甘蔗虫害发生日趋严重的原因,同时提出促进湛江蔗区甘蔗产业健康发展的建议。Joint survey panel composed of a number of units investigated the cane borers in Zhanjiang sugarcane area in order to know the current situation of cane borers, estimate economic loss by cane borers, analyze the reasons of cane pests increased seriously. The result of survey indicated that cane pests increased seriously in Zhanjiang sugarcane area, the average rate of bored stalks damaged by borers was 84.35%, the average rate of bored nodes was 38.12%, the average rate of cane yield loss was 10.21%, and sugar content loss was 1.73 percent. The result of estimated economic loss as cane borers demonstrated agricultural loss was 0.517 billion yuan, industry loss was 1.515 billion yuan, tax loss was 0.081 billion yuan and total economic loss reached 2.113 billion yuan. The reasons of cane pests increased seriously were analyzed by the experts of joint survey panel on the basis of survey results and provided some proposal to promote the healthy development of sugarcane industry.

关 键 词：湛江 甘蔗 虫害 调研 建议 

分 类 号：S566.1[农业科学—作物学]