有机肥和沼液全替代化肥种植芹菜应用研究  

Application Research of Organic Fertilizer and Biogas Slurry Alternative Fertilizer Planting Celery

作　　者：王惠 张洁欣 WANG Hui;ZHANG Jie-xin(Shanghai Electromechanical Design Research Institute Co.,Ltd.,Shanghai 200000)

机构地区：[1]上海市机电设计研究院有限公司,上海200000

出　　处：《安徽农业科学》2025年第6期142-144,共3页Journal of Anhui Agricultural Sciences

摘　　要：研究有机肥和沼液搭配施用替代化肥对芹菜生物特性及产量的影响。结果表明:沼液对芹菜生长有明显的促进作用;底肥施用12000~18000 kg/hm^(2)有机肥,追施75 m^(3)/hm^(2)沼液,芹菜的株高、单株重、产量、产值、收益及产投比均明显优于其他处理;微生物菌剂在生地上种植芹菜具有积极作用,施用微生物菌剂处理的各项指标明显优于未施用微生物菌剂处理。有机肥和沼液搭配施用可替代化肥种植芹菜,施用12000~18000 kg/hm^(2)有机肥、75 m^(3)/hm^(2)沼液,配合施用微生物菌剂可满足芹菜的种植需求。The effects of organic fertilizer and biogas slurry replacing chemical fertilizer on the biological characteristics and yield of celery were studied.The results suggest that biogas slurry can obviously promote the growth of celery.Compared with other groups,the application of 75 m^(3)/hm^(2)biogas slurry based on 12000-18000 kg/hm^(2)improved the performance of celery,such as plant height,weight per plant,production,output value,earnings and input-output ratio.The indexes of celery in the group supplemented with microorganism inoculant were significantly better than that without.In summary:organic fertilizer and biogas can be used for all replacement of fertilizer planting celery;the growing needs of celery can be satisfied by applying 12000-18000 kg/hm^(2)organic fertilizer,75 m^(3)/hm^(2)biogas slurry and complementary microorganism inoculant.

关 键 词：有机肥 沼液 芹菜 产投比 

分 类 号：X71[环境科学与工程—环境工程]