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中国农学通报 ›› 2017, Vol. 33 ›› Issue (12): 119-122.doi: 10.11924/j.issn.1000-6850.casb16090096

• 植物保护 农药 • 上一篇    下一篇

距离、温度、猎物体液浓度对拟环纹豹蛛定位影响研究

周子华,林梓填,郑宗仁,杨弘华,汪波   

  1. 北京师范大学珠海分校,北京师范大学珠海分校,北京师范大学珠海分校,北京师范大学珠海分校,北京师范大学珠海分校
  • 收稿日期:2016-09-20 修回日期:2016-11-10 接受日期:2016-11-26 出版日期:2017-04-28 发布日期:2017-04-28
  • 通讯作者: 周子华
  • 基金资助:
    省级大学生创新训练项目“基于GC-MS联用技术的猎物体表信息素鉴定研究”(201513177037);广东大学生科技创新培育专项资金“拟环 纹豹蛛与猎物间信息联系机理研究”(pdjh2016b0903);国家自然科学基金“游猎型蜘蛛与猎物间信息联系机制”(31172107),“基于分子生物技术的蜘 蛛摄食生态学分析及控虫效能评价”(31172159)。

Effects of Distance, Temperature, and Concentration of Prey Fluids on Location of Pardosa preudoannulate

周子华,,, and   

  • Received:2016-09-20 Revised:2016-11-10 Accepted:2016-11-26 Online:2017-04-28 Published:2017-04-28

摘要: 为探明拟环纹豹蛛与猎物间联系规律,以拟环纹豹蛛对猎物的选择正确率为指标,采用L16(43)正交试验法研究温度(20℃、24℃、28℃、32℃)、距离(4 cm、8 cm、12 cm、16 cm)、体液浓度(15%、30%、45%、60%)对拟环纹豹蛛捕食定位作用的影响。极差分析结果表明,各因素对拟环纹豹蛛选择猎物方向正确率的影响程度依次为:距离>温度>体液浓度。验证性实验证实对拟环纹豹蛛捕食定位最有利的因子组合为:距离为4 cm,温度为24℃,体液浓度为60%。该条件下,拟环纹豹蛛对猎物选择正确率为9.76±3.60%

关键词: 不同烘烤条件, 不同烘烤条件, 烤烟, 纤维素含量, 近红外光谱, 偏最小二乘回归

Abstract: In order to clarify the relationships between Pardosa pseudoannulata and prey, the choice accuracy for the prey was used as the index, the effect of temperature (20℃, 24℃, 28℃, 32℃), distance (4 cm, 8 cm, 12 cm, 16 cm) and concentration of prey fluids (15%, 30%, 45%, 60%) on Pardosa pseudoannulata locating the prey was studied through L16(43) orthogonal experiment. The range analysis results showed that the sequence of the choice accuracy caused by the factors was as follows: distance>temperature>concentration of prey fluids. The verification experiment confirmed that the optimal combination for choice accuracy was 4 cm distance, 24℃ and 60% prey fluids. Under this condition, the selection correct rate was (79.76±3.60)%.