Predatorprey model with feedback control and type II functional response function is investigated.
研究了具有反馈控制与第二类功能性反应函数的周期捕食-食饵模型。
A food chain model of three species with impulsive perturbations and mixed functional response is proposed and studied.
提出并研究了一类具有脉冲干扰和混合功能反应的三种群捕食链模型。
To approach the controlling effect of Orius sauteri on Frankliniella occidentalis, this paper studied the functional response and searching rate of O.
为探明东亚小花蝽对西花蓟马的控制效能，开展了东亚小花蝽成虫对西花蓟马若虫的捕食功能反应与搜寻效应研究。
Our data suggested that there are observable functional response of great tits to changes in moth densities but the numerical response caused by breeding are not obvious.
初步分析表明大山雀对松毛虫种群密度变化有明显的功能反应，但由繁殖而引起的数量反应不明显。
Our data suggested that there are observable functional response of great tits to changes in moth densities but the numerical response caused by breeding are not obvious.
初步分析表明大山雀对松毛虫种群密度变化有明显的功能反应，但由繁殖而引起的数量反应不明显。
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