吉林农业大学学报2025，Vol.47Issue(3)：473-480,8.DOI:10.13327/j.jjlau.2021.1497
秸秆条带添加畜禽粪对白浆土养分状况及玉米产量的影响
Effects of Adding Livestock and Poultry Manure to Straw Strip on Albic Soil Nutrients and Maize Yield
摘要
Abstract
There is a large amount of regional low-yield albic soil in northeast China,and fertilizing albic soil through straw returning to the field will be one of the breakthroughs to increase grain pro-duction in China.Moreover,the pollution problems caused by agricultural waste materials,such as straw and livestock and poultry manure,also need to be solved urgently.This study was a three-year field positioning experiment,with four treatments set up:straw treatment(SCK),straw and cow dung treatment(SCD),straw and chicken manure treatment(SCM),and straw and cow dung chicken ma-nure treatment(SDM).It involved analysis of soil nutrient status and measurement and yield assess-ment of biological traits of field maize.The results showed that compared with SCK treatment,pH value of SCM treatment increased to 5.54 within 3 years,up 13.62%,soil organic carbon content of SCM treatment increased by 38.82%,soil alkali-hydrolyzed nitrogen content increased by 21.20%,oil available phosphorus content increased by 52.15%,and soil available potassium content in-creased by 72.82%.Meanwhile,crop growth indexes,such as plant height,stem diameter and SPAD value were also increased,and maize yield increased by 12.86%-26.91%over three years.Further correlation analysis showed that soil nutrient status showed a good correlation with growth traits of maize,among which yield showed an extremely significantly positive correlation with pH value,or-ganic carbon,available phosphorus,available potassium,chlorophyll,and plant height.In conclu-sion,field strip composting of livestock and poultry manure with maize straw can effectively improve nutrient status of albic soil and increase yield of maize planted in albic soil.Among them,strip com-posting with chicken manure added to the straw has a relatively better improvement effect.关键词
白浆土/畜禽粪/条带堆腐/秸秆还田/有机培肥/玉米产量Key words
albic soil/livestock and poultry manure/strip composting/returning straw to the field/organic fertilizer/corn yield分类
农业科技引用本文复制引用
关华建,吴景贵,赵欣宇,李建明,季佳鹏,孟庆龙,牛岸秋,邢向欣..秸秆条带添加畜禽粪对白浆土养分状况及玉米产量的影响[J].吉林农业大学学报,2025,47(3):473-480,8.基金项目
吉林省科技发展计划项目(20190301018NY) （20190301018NY）
