摘要
为了防治马铃薯苗期病害和系统性病害,提高马铃薯出苗率,促进种苗健康生长,以马铃薯品种尤金885脱毒种薯为试材,研究了拌种剂对马铃薯出苗率和产量的影响。结果表明:农用链霉素100g·hm-2+金雷720g·hm-2+滑石粉21.7kg·hm-2效果最好,出苗率为92.49%,保苗率为92.13%,比对照增产23.7%。
In order to prevent potatoes from seedling diseases and systemic diseases, and to improve potato seed ling emergence and promote healthy growth of seedlings,taking virus-free seed potato variety Youjin 885 as test material, the effect of seed dressing on emergence rate and yield of potatoes were studied. The results showed that agricultural streptomycin 100 g hm-2 ＋gold-radomil 720 g·hm-2 ＋tale 21.7 kg·hm-2 had the best effect,the emergence rate was 92.49% and the yield increased 23.7% than CK.
出处
《黑龙江农业科学》
2014年第8期53-55,共3页
Heilongjiang Agricultural Sciences
基金
黑龙江省自然科学基金资助项目(QC2009C80)
黑龙江省农业科技创新工程资助项目
关键词
马铃薯
拌种剂
出苗率
产量
potato（ Solanum tuberosum L. ）
seed dressing
emergence rate
yield
