根茎宝在马铃薯原种扩繁上的应用效果初探  

Application Effect of Genjingbao on Potato Seed Breeding

作　　者：赵小敏 范辉[1] 胡朝凤[1] ZHAO Xiao-min;FAN Hui;HU Chao-feng(Zunyi Agricultural Technology Promotion Station,Zunyi,Guizhou 554300,Chin)

机构地区：[1]遵义市农业技术推广站,贵州遵义554300

出　　处：《耕作与栽培》2018年第3期29-30,共2页Tillage and Cultivation

基　　金：贵州省粮油作物(马铃薯)绿色增产增效技术推广项目;黔财农[2017]76号

摘　　要：为评价根茎宝在马铃薯上的施用效果,为后续推广应用提供参考经验,采用单因素4处理3重复随机区组设计,进行了田间试验。试验结果表明,喷施根茎宝能能显著提高马铃薯的产量,以初花期喷施效果最佳,增产14.9%。In order to evaluate the application effect of Genjingbao on potato seed breeding to provides reference experience for the follow-up promotion. The experiment adopts single factor randomized block design,at the end of the potato early flowering and flowering spraying Genjingbao,respectively,by contrast,at the same time spraying water as the CK treatment. The results showed that the application of Genjingbao can obviously increase potato tuber yield,what＇s more,the better spraying Genjingbao time is at the early flowering stage that the yield increased by 14. 9%.

关 键 词：马铃薯 根茎宝 农艺性状 产量 

分 类 号：S532[农业科学—作物学]