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1)  food density
饵料密度
1.
Effect of tempreature,body weight,food density on filter feeding rate and assimilation efficiency of Corbicula fluminea;
温度、体重和饵料密度对河蚬滤食率与同化率的影响
2.
Dynamics of 1lie resting eggs of rotifer, Brachionus calyciflorus , growing in a small-laboratory container and under high temperature and food density were studied.
探讨了在较高温度和饵料密度下实验室小批量培养萼花臂尾轮虫(Brachionuscalyciflorus)休眠卵产生的时间及变动规律。
3.
The experiments were conducted of the population dynamic of Brachionus calyciflorus under 20 treatments of 5 temperature gradients and 4 food density gradients.
本文研究了在5个温度梯度和4个饵料密度的20个试验组合下,萼化臂尾轮虫(Brachionuscalyciflorus)的种群增长规律。
2)  prey density
饵料密度
1.
The effects of prey density(0.
研究了饵料密度(每毫升0。
3)  food concentration
饵料密度
1.
The effect of food concentration on population fluctuation and productivity of Asplanchna brightwelli;
饵料密度对卜氏晶囊轮虫种群数量变动和生产力的影响
2.
This paper reports the growth and survival rates of juvenile of bamboo clam Solen grandis reared in different kinds of sediments,rearing densities and food concentrations.
采用实验生态学的方法,研究了底质、养殖密度及饵料密度对大竹蛏稚贝生长及存活的影响。
4)  food concentration
饵料浓度
5)  different granularity
饵料粒度
1.
Comparing the food consumptions,growths and conversion efficiencies of sandlance(Ammodyte personatus Girard) between two groups fed with different granularity diets;
饵料粒度对玉筋鱼摄食、生长和生态转换效率的影响
6)  availability of food
饵料利用度
补充资料:非密度制约因素(见密度制约因素)


非密度制约因素(见密度制约因素)


  l焦非密度制约因素见生态因素、密度制约后
  
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