套种茶树对油茶林地土壤理化性质的影响  

Effect of interplanting tea trees on the physical and chemical properties of Camellia oleifera and forest soil

作　　者：丁天福 DING Tianfu(Shaowu Forestry Bureau in Fujian Province,Shaowu 354000,Fujian,China)

机构地区：[1]福建省邵武市林业局,福建邵武354000

出　　处：《福建林业》2023年第6期46-48,共3页Fujian Forestry

摘　　要：对套种茶树和不套种茶树的油茶林地土壤含水量、pH值、电导率、土壤元素含量、土壤酶活性等进行分析测定。结果表明:套种茶树和不套种茶树对油茶林地土壤的含水量和pH值影响不大,但套种茶树能明显提高油茶林地土壤的电导率、酶活性及Al、K、Ca、Fe元素和全碳含量,降低油茶林地土壤N含量;套种茶树能促进油茶生长,提高油茶单株产量,油茶林套种茶树模式值得推广。Analyze and determine the soil moisture content,pH value,electrical conductivity,soil nutrient content,and soil enzyme activity in both intercropped Camellia sinensis and the pure Camellia oleifera forest.The results showed that:there is a little influence on the water content and pH value of soil between the forest intercropped C sinensis plantation and the pure C.oleifera plantation,but the intercropped C.sinensis forest can significantly improve the electrical conductance of soils,enzymes and Al,K,Ca,Fe and all carbon content,reduce soil content;C.sinensis forest can promote the growth of C.oleifera and increase the yield of individual C.oleifera plants,intercropped C.oleifera pattern pattern is worth promoting.

关 键 词：油茶 套种 土壤理化性质 酶活性 

分 类 号：S794.4[农业科学—林木遗传育种]