Research process of sludge reduction by predation of micro-zoon;
利用微型动物捕食进行污泥减量的研究进展
Wolf Predation on Livestock in Dalai Lake Nature Reserve Inner Mongolia;
内蒙古达赉湖自然保护区狼捕食家畜初报
Effect on aggressive behavior of reed voles Microtus fortis by food,predation and interspecific competition;
食物、捕食及种间竞争对东方田鼠(Microtus fortis)种群攻击行为的作用
Leslie predator-prey system with Holling Ⅲ functional response;
具有HollingⅢ类功能性反应的基于比率的离散Leslie捕食者—食饵模型的持久性
Predatory selectivity of Harmonia axyridis on Hyalopterus amygdali and Erythroneura sudra;
异色瓢虫对桃粉大尾蚜、桃一点斑时蝉捕食选择性研究
Permanence for a class of delayed ratio-dependent Leslie predator-prey system;
一类基于比率的Leslie时滞捕食-食饵模型的持久性
The results showed that the functiona1 response of the predator to the prey was fit for HollingII model.
在室内研究了捕食性天敌蠋敌对双斑长跗萤叶甲成虫的捕食功能反应。
The varieties of the life habits of the frogs are being discussed in this paper as seen from the different aspects such as: preying, hibernation, and breeding etc.
从捕食、冬眠、繁殖等方面探讨蛙类生活习性的多样性。
The bionomics, preying function, release and control effect are summarized in this paper, which can provide theoretical basis for better acquaintance and utilization .
尼氏钝绥螨(Amblyseius nicholsi Ehara et ke)是柑橘类果树害螨(主要是叶螨)的重要捕食性天敌。
Positive periodic solution of a ratio-dependent predator-prey system with stage structure for prey;
一类基于比率阶段结构捕食系统周期正解的存在性
Global Stability of a Predator-prey System with Stage-structure for Predator;
一类阶段结构捕食系统的全局稳定性
A class of periodic predator-prey system with stage structure for prey is established and analyzed.
讨论了一类具有密度制约且食饵带有阶段结构和捕食者仅捕食成年食饵的捕食-食饵种群模型,,得到了持久生存以及非平凡周期解存在的充分条件。