4种土壤调理剂对茶与枇杷间作茶园土壤改良效果研究  

Effects of Soil Amendments on Soil Properties of Fruit-Tea Intercropping Garden

作　　者：黄晓德 王壮伟[2] 万青[2] 朱羽尧[1] 陈斌[1] 钱骅[1] 赵伯涛[1] Huang Xiaode;Wang Zhuangwei;Wan Qing;Zhu Yuyao;Chen Bin;Qian Hua;Zhao Botao(Nanjing Institute for Comprehensive Utilization of Wild Plants,Nanjing 211111, China;Institute of Horticulture,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,China)

机构地区：[1]南京野生植物综合利用研究院,江苏南京211111 [2]江苏省农业科学院园艺所,江苏南京210014

出　　处：《中国野生植物资源》2018年第5期26-29,共4页Chinese Wild Plant Resources

基　　金：中央财政农业技术推广项目(TG(16)054)

摘　　要：通过田间施肥实验研究了钙镁型、硅钙型、微生物型和生物炭型土壤调理剂对茶果间作茶园酸化土壤理化性质的影响。结果表明:钙镁型、硅钙型和生物炭型土壤调理剂,均可不同程度的提高土壤p H,微生物型土壤调理剂对土壤p H的影响不明显;生物炭型及含生物炭的复合配方可使土壤容重降低,土壤孔隙度增加,并能够显著提高土壤有机质的含量;通过土壤调剂的施用提高了枇杷的产量。The effects of calcium and magnesium,microbial and silica type,biological carbon acid soil modifier on the physical and chemical properties of tea garden soil were studied by field fertilization experiments.The results showed that calcium and magnesium type,silica calcium type,and biological carbon type soil modifier could improve soil pH in varying degrees,and the effect of microbial soil modifier to soil pH was not obvious.The compound fertilization of biological carbon and biological carbon could reduce soil bulk density,increase soil porosity,and increase the content of soil organic matter significantly.The yield of loquat was increased by soil adjustment.

关 键 词：茶果间作 土壤调理剂 土壤PH 土壤性质 

分 类 号：S156.2[农业科学—土壤学] S153.6[农业科学—农业基础科学]