不同施肥措施对宁化油茶园土壤理化性质及叶绿素含量的影响  

Effects of Different Fertilization on Soil Physical and Chemical Properties of Ninghua Oil Tea Garden

作　　者：孟抒杰 王熠 熊伟 王海燕 陈志彪[1,2] 黄锦祥[4] 黄想云 罗立津 许祯安[1,2] 张运富 张仁涛 周文志 王国富 MENG Shujie;WANG Yi;XIONG Wei;WANG Haiyan;CHEN Zhibiao;HUANG Jinxiang;HUANG Xiangyun;LUO Lijin;XU Zhen'an;ZHANG Yunfu;ZHANG Rentao;ZHOU Wenzhi;WANG Guofu(School of Geographical Sciences,School of Carbon Neutrality Future Technology,Fujian Normal University,Fuzhou 350117,China;Key Laboratory for Humid Subtropical Eco-geographical Processes of the Ministry of Education,Fujian Normal University,Fuzhou 350117,China;Soil and Water Conservation and Ecological Construction Co.LTD of Ninghua County,Ninghua 365400,Fujian,China;Soil Conservation Station of Ninghua County,Ninghua 365400,Fujian,China;Fujian Institute of Microbiology,Fuzhou 350007,China;Soil and Water Conservation Center of Ninghua County,Ninghua 365400,Fujian,China)

机构地区：[1]福建师范大学地理科学学院、碳中和未来技术学院,福州350117 [2]福建师范大学湿润亚热带生态地理过程教育部重点实验室,福州350117 [3]宁化县水保生态建设有限公司,福建宁化365400 [4]宁化县水土保持站,福建宁化365400 [5]福建省微生物研究所,福州350007 [6]宁化县水土保持中心,福建宁化365400

出　　处：《亚热带资源与环境学报》2024年第1期84-92,共9页Journal of Subtropical Resources and Environment

基　　金：福建省水利厅科技项目(MSK202014);福建省科技厅高校产学合作项目(2020N5007)。

摘　　要：肥料对油茶的生长与品质起着重要的作用。以福建省宁化县紫色土油茶园为研究对象,在大田实验中设置施复合肥与施保水性微生物有机肥的对比实验,研究不同施肥措施对土壤肥力及油茶生长的影响。研究结果表明:1)保水性微生物有机肥与传统复合肥在短期内都能增加土壤养分、提升土壤微生物活性。2)与传统复合肥对比,保水性微生物有机肥在短期内能更高效地增加土壤养分,土壤有机质提升了12.4%,全氮与全碳分别提升了160.8%与231.63%。3)保水型微生物有机肥与传统复合肥相比,具有更好的保水效果,且对土壤pH也具有缓冲作用,可有效解决水土流失区的土壤保水问题。合理利用当地鸡粪作为保水型微生物有机肥为基底,可以有效解决禽类粪便的土壤污染问题,对促进当地农民增收均具有重要意义。Fertilizer plays an important role in the growth and quality of Camellia oleifera.In this study,the purple soil of Camellia oleifera garden in Ninghua County,Fujian Province,was taken as the research object.The comparison experiment was set between the application of compound fertilizer and water-holding microbial organic fertilizer to study the effects on soil fertility and the growth of Camellia oleifera.The results showed that,1)both water-retaining microbial organic fertilizer and traditional compound fertilizer could increase soil nutrients and soil microbial activity in the short term.2)Compared with traditional compound fertilizer,water-holding microbial organic fertilizer can increase soil nutrients more efficiently in the short term.Soil organic matter increased by 12.4%,total nitrogen and total carbon increased by 160.8%and 231.63%,respectively.3)Water-holding microbial organic fertilizer has better water-holding effect,and a buffering effect on soil pH,which can effectively solve the problem of soil water conservation in soil erosion areas.Proper utilization of local chicken manure as the base of water-retaining microbial organic fertilizer can effectively solve the problem of soil pollution of poultry manure,which is of great significance to promote the increase of local farmers'income.

关 键 词：紫色土 油茶 保水型微生物有机肥 生长性状 土壤理化性质 

分 类 号：S153[农业科学—土壤学]