不同杀虫处理及播种时期对蒙古栎种子出苗率的影响研究  

Research on the Effects of Different Insecticidal Treatment and Different Sowing Period on the Emergence Rate of Quecus mongolica Seeds

作　　者：刘洋[1] 张启昌[2] 

机构地区：[1]吉林农业科技学院植物科学学院,吉林132101 [2]北华大学林学院,吉林132013

出　　处：《吉林农业科技学院学报》2014年第3期12-13,16,共3页Journal of Jilin Agricultural Science and Technology University

基　　金：吉林省教育厅"十二五"科学技术研究项目(吉教科合字[2012]317);"十一五"国家科技攻关项目(2006BAD24B01)

摘　　要：采用热水杀虫和药剂熏蒸2种不同种子处理方式,及采用随采随播、上冻前播种、层积沙藏后翌年春天播种3种播种方式来研究其对蒙古栎种子出苗率的影响。结果表明不同杀虫处理、播种方式对蒙古栎出苗率的影响有显著差异,种子经过敌敌畏药熏处理后当年9月随采随播出苗率最好,出苗率达87%。Using 2 kinds of seed treatment methods of hot insecticidal and pharmaceutical fumigation,and 3 kinds of sowing methods of collection while sowing, sowing before frozen, sowing in the spring of next year after laminated sand storage, to research the effects of which on the germination rate of Quecus mongolica seeds. The results showed that there were significant differences of different insecticidal methods and different sowing methods on the emergence rate of Quecus mongolica seeds, the sowing method of collection while sowing in September after fumigation by Dichlorvos medicine and the emergence rate researched 87%.

关 键 词：蒙古栎 杀虫 出苗率 

分 类 号：S792.186[农业科学—林木遗传育种]