不同微生物菌肥对马铃薯脱毒微型薯产量和商品种率的影响  

Effects of Different Microbial Fertilizer on Yield and Commercial Seed Rate of Virus-free Micropotato

作　　者：张艳艳 张媛媛 王毛毛 吕军 陈丽娟 ZHANG Yan-yan(Yulin Academy of Agricultural Sciences,Yulin,Shaanxi719000)

机构地区：[1]陕西省榆林市农业科学研究院,陕西榆林719000 [2]陕西省马铃薯工程技术研究中心,陕西榆林719000

出　　处：《园艺与种苗》2023年第11期72-73,78,共3页Horticulture & Seed

基　　金：陕西省农业协同创新与推广联盟项目(LM202104);国家马铃薯产业技术体系专项资金(CARS-09);陕西省马铃薯产业技术体系项目(SNTX-14)。

摘　　要：[目的]研究4种微生物菌肥对马铃薯脱毒微型薯产量的影响。[方法]采用4种不同厂家生产的微生物菌肥,对希森6号马铃薯脱毒试管苗进行处理。收获季,每个小区随机抽取20株进行测产、分级计数。[结果]T4组合(辉丰聚合)微生物菌剂处理的小区综合性状相对较好,即脱毒微型薯产量和商品种率较高,较空白对照组产量高9.9%,商品种率高24.9个百分点。[结论]可为马铃薯脱毒微型薯生产提供理论依据。[Objective]The effect of four kinds of microbial fertilizer on the yield of virus-free micropotato was studied.[Method]Four different microbial fertilizers produced by different manufacturers were used to treat the virus-free micropotato seedlings of Xisen No.6.Twenty plants were randomly harvested from each plot for yield measurement,grading,and counting.[Result]According to the analysis of the data obtained,the comprehensive properties of the plot treated with T4 combination(Huifengjuhe)microbial fertilizer were relatively good,the yield and commercial rate of virus-free micropotato was 9.9%higher and the commercial seed rate was 24.9 percentage higher than that of the blank control group.[Conclusion]The T4 microbial fertilizer could be popularized and applied in the production of virus-free micropotato.

关 键 词：微生物菌肥 马铃薯 脱毒微型薯 

分 类 号：S532[农业科学—作物学]