中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 沟眶象发育起点温度和有效积温测定 南京林业大学学报(自然科学版) 2016,40 (2) 185-189
Position: Home > Articles > Determination of developmental threshold temperature and effective accumulative temperature of Eucryptorrhynchus chinensis Journal of Nanjing Forestry University(Natural Sciences Edition) 2016,40 (2) 185-189

沟眶象发育起点温度和有效积温测定

作  者：
杨舟斌;田树军;焦建锋;曹川健;温俊宝
单  位：
林木有害生物防治北京市重点实验室;宁夏森林病虫害防治检疫总站;平罗县林业和城市管理局
关键词：
沟眶象;发育起点温度;有效积温;预测预报
摘  要：
为进一步了解沟眶象生物生态学特性,在室内自然变温条件下,对其发育起点温度和有效积温进行测定,并得出相应各虫态的历期预测式。结果表明:沟眶象卵(egg)、幼虫(larval)、蛹(pupae)发育起点温度分别为8.84、15.37、5.95℃,各发育期有效积温分别为190.50、667.06、322.50℃·d。沟眶象各虫态历期预测式分别为:Negg=(190.50±27.81)/T-(8.84±0.66),Nlarval=(667.06±92.29)/T-(15.37±1.4),Npupae=(322.50±32.37)/T-(5.95±1.63)。经林间验证,各预测式在沟眶象卵期、蛹期较为可行,幼虫期虽有一定偏差,但可以为预测预报提供指导。
译  名：
Determination of developmental threshold temperature and effective accumulative temperature of Eucryptorrhynchus chinensis
作  者：
YANG Zhoubin;TIAN Shujun;JIAO Jianfeng;CAO Chuanjian;WEN Junbao;Beijing Key Laboratory for Forest Pest Control,College of Forestry,Beijing Forestry University;Pingluo County Forestry and City Management Bureau of Ningxia;Ningxia Forest Pests Control and Quarantine Station;
关键词：
Eucryptorrhynchus chinensis;;developmental threshold temperature;;effective accumulated temperature;;forecast
摘  要：
To further understand the bio-ecological characteristics of Eucryptorrhynchus chinensis( Olivier),the developmental threshold temperature and effective accumulated temperature of E. chinensis were determined under natural changing temperature in the laboratory,and the forecasting formula of E. chinensis were obtained. The results showed that the developmental threshold temperatures of egg,larval and pupae were 8. 84,15.37 and 5.95 ℃,respectively,and their effective accumulative temperatures were 190. 50,667. 06 and 322.50 ℃·d,respectively. Their forecasting formulas were: N_(egg)= 190. 50±27. 81 / T-( 8. 84±0. 66); N_(larval)= 667. 06 ± 92. 29 / T-( 15. 37 ± 1. 4); N_(pupae)= 322. 50 ± 32. 37 / T-( 5. 95 ± 1. 63).Through woodland verification,it was proved that the forecasting formulas of E. chinensis for egg and pupae stage were feasible. Although the forecasting formula of larval stage has some deviations,it can also provide guidance for forecasting.

相似文章

导出引用
计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46