茶叶科学技术Issue(1)：18-20,27,4.
沼液对有机茶树生长发育及其生化成分的影响
Effects of Biogas Slurry on Growth and Biochemical Compositions of Organic Tea Plants
摘要
Abstract
After treatments with different amounts of biogas slurry (0, 2000, 3000, 4000 and 5000 kg/667m2) in the same organic tea plantation, effects on growth and biochemical compositions of organic tea Plant was explored. The results showed that compared with the control, tea budding was 1~3 d early in all treatments with biogas slurry. Treatment had a manner of increasing the yield of tea by 9.1%~19.2%with 3000~5000 kg/667m2 biogas slurry, but a decrease by 1.6%with 2000 kg/667 m2. Content of amino acid was enhanced in different seasons in treatments with 3000~4000 kg/667 m2, which brought about the depressing of phenol ammonia ratio and improved the quality of tea. Above all, spread biogas slurry with 3000~4000 kg/667 m2 exhibited the optimal behavior.关键词
沼液/茶树/生长发育/生化成分Key words
biogas slurry/tea plant/growth/biochemical composition引用本文复制引用
刘红梅,陈娟,魏杰,申东,曹雨,皮发娟,刘晓霞..沼液对有机茶树生长发育及其生化成分的影响[J].茶叶科学技术,2014,(1):18-20,27,4.基金项目
黔农科院院专项[2010]055-1。 （）
