生物干化污泥有机肥在铁观音上的应用  

Application of Biological Drying Sludge on Tieguanyin

作　　者：谢文林[1] 谢小青 黄强[3] 黄明强[3] 

机构地区：[1]福建省安溪县金谷镇农业服务中心,福建安溪363105 [2]厦门水务集团有限公司 [3]厦门大学嘉庚学院环境科学与工程系

出　　处：《现代农业科技》2011年第2期304-305,共2页Modern Agricultural Science and Technology

基　　金："水专项"课题"城市污水处理厂污泥减量化;无害化与综合利用关键技术研究与工程示范"(2009ZX07317-003)

摘　　要：生物干化污泥有机肥在茶树铁观音的肥效试验结果表明,生物干化污泥能有效促进茶芽生长,提高新梢密度、百芽重和茶叶产量。茶叶重金属的含量低于茶叶卫生标准(GB2762-2005)中规定的重金属含量限值,为推广生物干化污泥在茶树上的应用提供依据。The effects of biological drying sludge on the tea-tree of Tie Guanyin were studied.The results indicated that biological drying sludge could effectively promote tea growth,increase shoot density,shoot weight and tea production.Heavy metal content of tea was lower than tea heavy metal content limiting in health standards（GB2762-2005）.It provided experimental basis for promoting the application of biological drying sludge to tea plantation.

关 键 词：生物干化污泥 铁观音 应用 

分 类 号：S572[农业科学—烟草工业] S147.5[农业科学—作物学]