有机肥替代化肥氮对茶叶产量、品质和土壤养分的影响

打开文本图片集

中图分类号：S571.1 文献标识码：A 文章编号：1006-060X（2025）12-0044-05

引用格式：，等.有机肥替代化肥氮对茶叶产量、品质和土壤养分的影响[J].湖南农业科学，2025（12）：44-48.DOI:10.16498/j.cnki.hnnykx.2025.012.008

¹，¹，²，²，¹，¹，¹，1（1.湖南农业大学资源学院，湖南长沙 410128；2.桃源县农业农村局，湖南常德 415700）

Effects of Manure Replacing Chemical Fertilizer Nitrogen on the Yield and Quality of Tea and the Nutrient Content of Soil

ZHAN Ling'，LI Jin-jing1，LI Hua²，WANG Ling²，LIU Xin1，YUAN Pei1，CHEN Ya1 ， RONG Xiang-min1 (1. College ofResourcesHunanAgricultural UniversityChangsh428,PC; 2.TaoyuanCountyBureauofAgricultureadural Affairs, Changde 415700,PRC)

Abstract:Toexplorethefectsofmanurereplacingchemicalfertilizernitrogenontheyieldandqualityof teaandthenutrient contentof soil,afieldexperimentwascariedoutinTaoyuanCounty,Hunan Province.Five treatments—nofertilization (CK), conventional fertilization (T1),optimized chemical fertilization (T2), insect manure replacing 15% chemical fertilizer nitrogen (T3), and insect manure replacing 30% chemical fertilizer nitrogen (T4)—were designed. The results indicated that insect manure replacing chemicalfertilizer nitrogen significantly enhanced the yield of tea.T3 andT4 showed the tea yields of 6 460.12kg/hm2 and 6 772.94 kg/hm2 ,which represented increases of 18.08% and 23.62% ,respectively,compared with that of T1 (P

Key words:manure replacing chemical fertilizer nitrogen; tea; yield; quality; soil nutrient

茶产业是我国蕴含深厚文化底蕴与肩负乡村振兴重要使命的传统产业，在推动乡村经济发展、促进文化传承与交流等方面发挥着重要作用。（剩余9725字）