微生物菌剂对保护地草莓产量和效益的影响  

Effects of Microbial Agents on Yield and Economic Benefits of Strawberry in Perotected Field

作　　者：张正球 刘晓梅 胡曙鋆 任立凯 张来振 ZHANG Zheng-qiu;LIU Xiao-mei;HU Shu-yun(Lianyungang Cultivated Land Quality Protection Station,Lianyungang,Jiangsu 222000;Lianyungang Academy of Agricultural Sciences,Lianyungang,Jiangsu 222000;Lianyungang Horticultural Vegetable Technical Guidance Station,Lianyungang,Jiangsu 222000)

机构地区：[1]连云港市耕地质量保护站,江苏连云港222000 [2]连云港市农业科学研究院,江苏连云港222000 [3]连云港市园艺蔬菜技术指导站,江苏连云港222000

出　　处：《安徽农业科学》2020年第24期147-149,共3页Journal of Anhui Agricultural Sciences

摘　　要：为了解微生物菌剂对保护地草莓产量和效益的影响,通过滴灌施肥试验,验证了微生物菌剂、大量元素水溶肥及常规肥料在保护地草莓生产上的实际应用效果。结果表明,施用微生物菌剂进行滴灌施肥,在增产、节水、节肥、节药等方面综合节本增收效果最为明显。较常规施肥增产5943 kg/hm^2,增产率17.33%,节水600 m 3/hm^2,节水率10.53%,节水270元/hm^2,节肥90元/hm^2,节肥率20.00%,节省病虫害防治投入975元/hm^2,合计节本增收60765.0元/hm^2。In order to understand the effect of microbial agents on the yield and efficiency of strawberry production in protected fields,this study was carried out to verify the practical application of microbial agents,water-soluble fertilizers with bulk elements and conventional fertilizers on strawberry production in protected fields through drip irrigation fertilization experiments.The results showed that drip irrigation fertilization with microbial agents was the most effective in yield increasing,as well as water,fertilizer and chemical saving.Compared with conventional fertilization,the application of microbial fertilizer increased yield by 5943 kg/hm^2,and the yield increase rate was 17.33%;water saving rate was 10.53%with water saving amount of 600 m 3/hm^2 and reduced cost of 270 yuan/hm^2;fertilizer saving rate was 20.00%with reduced cost of 90 yuan/hm^2;pest and disease control input was reduced by 975 yuan/hm^2;total income was increased by 60765.0 yuan/hm^2.

关 键 词：滴灌施肥 微生物菌剂 保护地草莓 肥效试验 

分 类 号：S627[农业科学—园艺学]