浑善达克沙地小毛足鼠的食量与食性动态

生态学杂志

浑善达克沙地小毛足鼠的食量与食性动态

宛新荣;刘伟;王广和;钟文勤

中国科学院动物研究所农业虫害鼠害综合治理研究国家重点实验室，北京 100080

收稿日期:2006-04-07 修回日期:2006-11-09 出版日期:2007-02-10 发布日期:2007-02-10

Food consumption and feeding characters of Phodopus roborovskii on Hunshandake sandy land of Inner Mongolia

WAN Xin-rong; LIU Wei; WANG Guang-he; ZHONG Wen-qin

State Key Laboratory of Integrated Management of Pest Insects & Rodents, Inst
itute of Zoology, Chinese Academy of Sciences, Beijing 100080, China

Received:2006-04-07 Revised:2006-11-09 Online:2007-02-10 Published:2007-02-10

摘要/Abstract

摘要： 采用夹捕取样法采集内蒙古浑善达克沙地各月份小毛足鼠的样本，根据对样本的颊囊与胃内容物的组成分析研究了浑善达克沙地小毛足鼠的食性及其季节动态。结果表明，该鼠主要取食植物种子，占其食物组成的85%以上，其余部分为昆虫与植物茎叶。通过对实验室内饲养的小毛足鼠日食量的测定表明，小毛足鼠的日食量(D)与体质量(M)关系可用数学表达式表示为D=1.422×lnM-1.780。结合其种群结构特征，可以计算出小毛足鼠日均消耗2 g左右的植物种子。

关键词: 土壤, 磷, 空间变异性, 地统计学, 田块尺度

Abstract: The Phodopus roborovskii individuals on Hunshandake sandy land of Inner Mongolia were trapped monthly, and the contents in their cheek pouch and stomach were analyzed to study the food consumption and feeding characters of P. roborovskii on the sandy land. The results showed that plant seeds were the main food of P. roborovskii, contributing more than 85% of the food consumption. P. roborovskii also took insects, plant leaves and stems as its food. The daily food consumption of P. roborovskii was highly correlated with its body weight, and the per unit body weight of juvenile P. roborovskii consumed more food than that of the adult. The functional relationship of daily food consumption (D) and body mass (M) could be expressed by D=1.422×lnM-1.780. Based on the population structure of P. roborovskii, its daily food consumption was calculated as about 2 g of plant seeds.

Key words: Soil, Phosphorus, Spatial variability, Geostatistics, Field scale

宛新荣;刘伟;王广和;钟文勤. 浑善达克沙地小毛足鼠的食量与食性动态[J]. 生态学杂志.

WAN Xin-rong; LIU Wei; WANG Guang-he; ZHONG Wen-qin . Food consumption and feeding characters of Phodopus roborovskii on Hunshandake sandy land of Inner Mongolia[J]. cje.

[1]	元方慧, 应宇馨, 陈子亮, 娄肖寒, 胡亚林. 不同培养温度下杉木叶凋落物添加对土壤CO₂释放及激发效应的影响 [J]. 生态学杂志, 2024, 43(4): 993-999.
[2]	付瑞桐, 李德军, 胡培雷, 段鹏鹏, 张玉玲. 岩性对森林土壤有机碳矿化的影响 [J]. 生态学杂志, 2024, 43(4): 1000-1007.
[3]	袁慧兰, 郑甜甜, 林佳敏, 鲍雪莲, 闵凯凯, 朱雪峰, 解宏图, 梁超. 农林土壤置换对植物残体分解过程的影响 [J]. 生态学杂志, 2024, 43(4): 1017-1024.
[4]	何文祥, 施翔, 汪阳东, 罗明杨, 卢孟柱. 栎树幼苗化学计量特征对尾矿库环境的响应 [J]. 生态学杂志, 2024, 43(4): 1025-1035.
[5]	符芙蓉, 孙扬, 赵丽霞, 李晓晶, 翁莉萍, 李永涛. 蚯蚓肠道微生物与污染物的互作效应及机制 [J]. 生态学杂志, 2024, 43(4): 1170-1182.
[6]	王思敏, 张红丽, 张恒硕, 左启林, 查同刚. 晋西黄土区典型小流域不同土层土壤容重分布特征及其影响因素 [J]. 生态学杂志, 2024, 43(3): 609-615.
[7]	张国微, 薛建辉, 马洁, 王翰琨. 喀斯特退化山地不同类型人工林土壤养分与酶活性 [J]. 生态学杂志, 2024, 43(3): 616-622.
[8]	杨宬君, 张鑫, 马孟平, 胡一帆, 洪宗文, 熊仕臣, 刘宣, 游成铭. 华西雨屏区不同林龄柳杉人工林表层土壤磷组分特征 [J]. 生态学杂志, 2024, 43(3): 623-632.
[9]	冯永霞, 陈睿斯, 倪秀雅, 尚鹤, 陈展. 重庆酸雨区种植香樟有效改善土壤酸化和土壤养分状况 [J]. 生态学杂志, 2024, 43(3): 633-643.
[10]	张斌, 吕玉峰, 李利, 冯美臣, 王超, 宋晓彦, 杨武德, 张美俊. 丛枝菌根真菌接种与磷添加对干旱胁迫燕麦土壤微生物生物量及酶活性的影响 [J]. 生态学杂志, 2024, 43(3): 644-655.
[11]	李义林, 李坤, 李建查, 潘志贤, 史亮涛, 刘小刚, 方海东, 岳学文. 有机肥和套种对干热区火龙果土壤微生物特性和产量、品质的影响 [J]. 生态学杂志, 2024, 43(3): 656-664.
[12]	田露, 苏文斌, 郭晓霞, 黄春燕, 菅彩媛, 张鹏, 李智, 韩康. 化肥减施下生物有机肥对连作甜菜耕层土壤质量及产量的影响 [J]. 生态学杂志, 2024, 43(3): 665-674.
[13]	武轶, 张珣, 王宝玉, 高程程, 黎馨月, 安婧. 四环素类抗性基因在黑土农田和蔬菜中的分布特征 [J]. 生态学杂志, 2024, 43(3): 758-765.
[14]	张君钰, 吴普侠, 卜元坤, 苏少峰, 李卫忠. 油松飞播林土壤有机碳密度的影响因素 [J]. 生态学杂志, 2024, 43(3): 895-903.
[15]	孙龙, 胡春雨, 胡同欣. 计划火烧对红松人工林细根生物量的影响 [J]. 生态学杂志, 2024, 43(2): 362-371.