热带农业科学2025，Vol.45Issue(3)：1-7,7.DOI:10.12008/j.issn.1009-2196.2025.03.001
生物有机肥和无机复合肥一次性混施在甘蔗栽培中的效应
Effects of the Simultaneous One-time Application of Organic and Inorganic Compound Fertilizers on Sugarcane Cultivation
摘要
Abstract
To study the effects of a one-time mixed application of bio-organic fertilizer+compound inorganic fertilizer on increasing yield and income,as well as reducing chemical fertilizer application in sugarcane production,and guiding local farmers to increase the application of bio-organic fertilizer and reduce chemical fertilizer use to improve production efficiency,this experiment used the locally recommended variety Guitang 46 as the experimental material.The experiment compared locally sugarcane-specialized large-scale farmer's custom formula fertilization as a control and investigated the effects of ap-plying inorganic fertilizer,bio-organic fertilizer,and the mixed application of bio-organic fertilizer+inorganic fertilizer on sugarcane yield,yield components,and economic benefits.The results indicate that the one-time application of bio-organic fertilizer+compound fertilizer significantly increased yield and economic benefits.Among them,Treatment 5(applying"Bencao"bio-organic fertilizer 1 455 kg·hm-2 and ShengGe thiamethoxam fertilizer 1 215 kg·hm-2)under the condition of reduced chemical fertilizer by nearly half increased the yield by 15.16％compared with the control,and the economic benefits increased by 19.65％.关键词
甘蔗/生物有机肥+复合肥/混施/效应Key words
sugarcane/combined application of organic and inorganic fertilizers/mixed application/effects分类
农业科技引用本文复制引用
韦德斌,周连芳,吴兰芳,刘江娟,陈潇航,李翔..生物有机肥和无机复合肥一次性混施在甘蔗栽培中的效应[J].热带农业科学,2025,45(3):1-7,7.基金项目
国家重点研发计划课题(No.2022YFD1601312) （No.2022YFD1601312）
国家糖料产业技术体系建设(No.CARS-170710) （No.CARS-170710）
广西科技重大专项项目(No.桂科AA22117002-7). （No.桂科AA22117002-7）
