[1]罗于洋,李青丰,金花.内蒙古自治区柠条种子害虫为害情况及其对柠条种子质量的影响[J].水土保持研究,2006,13(04):25-29.
LUO Yu-yang,LI Qing-feng,JIN Hua.Survey of Seed Pest Harm on Caragana and Its Influence on Seed Quality in Inner Mongolia[J].Research of Soil and Water Conservation,2006,13(04):25-29.
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LUO Yu-yang,LI Qing-feng,JIN Hua.Survey of Seed Pest Harm on Caragana and Its Influence on Seed Quality in Inner Mongolia[J].Research of Soil and Water Conservation,2006,13(04):25-29.
内蒙古自治区柠条种子害虫为害情况及其对柠条种子质量的影响
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
13
期数:
2006年04期
页码:
25-29
栏目:
出版日期:
1900-01-01
- Title:
- Survey of Seed Pest Harm on Caragana and Its Influence on Seed Quality in Inner Mongolia
- 分类号:
- S763.7
- 摘要:
- 2003年对内蒙古自治区各柠条产区种子害虫为害情况的系统调查研究结果表明,柠条种子害虫在内蒙古自治区从东到西各调查样地普遍发生,均为柠条种子小蜂(Bruchop hagus neocaraganae Liao)、柠条豆象(Kytorhinus immixtus Motschulsky)、豆荚螟(Etiella zinckenella Treitschke)3种害虫混合为害,所调查地区各样地为害程度均在++以上,平均种子虫害率为26.53%,虫株率达100%;进行了虫害对种子质量的影响评价试验,结果表明,平
- Abstract:
- A study on pest characteristics and infections on Caragana seeds were conducted in 2003.The main results found in the study include: Caragana seed pests of Bruchophagus neocaraganae,Kytorhinus immixtus and Etiella zinchenella are widely distributed in Inner Mongolia Autonomous Region,causing seed quality deteriorated.Pest infestation degrees in all areas invested are above ++.Average infection rate was 26.53%.Seed weight loss due to pest infections was 3.12 g per 1000 seeds.Seed germination rate was lowered by 9.51%.
参考文献/References:
[1] 张执中.森林昆虫学[M].北京:中国林业出版社,1997.388-485.
[2] 高和平,邹礼平,徐运清,等.大豆、玉米种子的千粒重与发芽成苗关系的研究[J].种子,2001,(5):25-26.
[3] 张连义.牧草种子发芽率的分析[J].内蒙古草业,1996,(1,2):33-35.
[4] 魏彦波,申晓辉,林玉梅,等.柠条种子生活力衰退的研究[J].吉林林业科技,2000,129(5):12-13(29).
[5] 钟声,奎嘉祥,黄梅芬,等.室温保存不同年限的牧草种子发芽率测定[J].草业科学,1998,(12):26-28.
备注/Memo
收稿日期:2005-9-10
基金项目:内蒙古自治区科委攻关项目：柠条种子害虫防除技术研究
作者简介:罗于洋(1968- ),女,陕西榆林市人,内蒙古农业大学副教授,博士,现从事城乡规划与环境保护教学与科研工作.
更新日期/Last Update:
1900-01-01