人工固沙林草地红林蚁(Formica sinae Emery)巢外活动规律研究  

STUDY ON DAILY ACTIVITY RHYTHM OF THE ANT,FORMICA SINAE EMERY

作　　者：辛明[1] 贺答汉[1] 关晓庆[1] 

机构地区：[1]宁夏大学农学院农学系,宁夏永宁750105

出　　处：《宁夏农学院学报》2003年第2期15-18,共4页Journal of Ningxia Agricultural College

基　　金：国家自然科学基金项目 (30 0 6 0 0 14 );教育部高等骨干教师资助计划项目。

摘　　要：本文研究了宁夏灵武白芨滩自然保护区红林蚁 (FormicasinaeEmery)的日活动规律。结果表明 :不同的月份 ,红林蚁巢外活动规律不同。巢外活动自 4月开始 ,7月达到活动的最高峰 ,8- 9月活动下降 ,10月开始进入冬眠。5月活动规律呈双峰型 ,早晚活动最盛 ;6、7月无明显的活动规律 ,早晚活动蚁量略多 ;8、9月活动呈单峰型。午后有一个活动的低潮期。巢外活动受到温度和湿度的双重调节。The activity rhythm of F.sinae was studied in a nature protection area which located in the Baijitan, Linwu, Ningxia from April to September in 2002 in this paper. The result showed that the activity rhysm of F.sinae out of the nest was different in the different month. The activity out of the nest began in April, reached a peak in July, decreased from July to September, entered into hibernation in October and was inactive from December to March next year. The activity in May took on the type of double-apex. In August and September, the activity presented the type of a single-apex, and there was no evident activity rhysm in June and July, from May to August, there was a low-tide stage of activity in the afternoon. The activity was adjusted by both temperature and humidity.

关 键 词：红林蚁 人工固沙林草地 活动规律 

分 类 号：Q969.54[生物学—昆虫学]