1) food selection
食物选择
1.
Food selection is one of the main research contents in nutritional ecology of ruminants.
食物选择是反刍动物营养生态学的重要研究内容之一。
2.
The progress of foraging behavior ecology of nonhuman primates based on the research motheds,food selection strategy and human activities on the impact of animal behavior are introduced.
从食物选择研究方法、食物选择策略机制、觅食行为的影响因素等方面综述非人灵长类动物觅食行为生态学研究进展。
2) food selectivity
食物选择性
1.
The magnitude of food selectivity is measured with Ivlve s index and X2 value in number and bumass of food organisms.
同时表明,用数量指标,以选择指数和X~2检验能较客观地、可靠地说明食物选择性的大小。
3) Food Choice
食物选择倾向
1.
Food Choice and Dieting Behaviors of Adolescent Girl Students and Influencing Factors Thereof;
青春期女生食物选择倾向和节食行为调查
4) food selective index
食物选择性指数
1.
There was significant difference in food selective indexes bet.
结果显示:军曹鱼仔鱼于2日龄开口,主要摄食桡足类无节幼体和桡足幼体及枝角类;在2~20日龄阶段,桡足类在军曹鱼仔鱼食谱中占据主要成分;从13日龄开始摄食虾、蟹类幼体等大型浮游动物,两个阶段的食物选择性指数存在显著差异。
5) forage selection hypothesis
食物选择假说
6) diet selection
食性选择
1.
Research advances in diet selection mechanisms of grazing herbivores;
放牧家畜食性选择机制研究进展
2.
Intake mass and diet selection are important components of animal foraging behavior, which can describe animal s grazing efficiency or currency.
在松嫩平原羊草草地 ,通过控制放牧实验对山羊的时限采食量和食性选择进行了研究。
3.
We carried through primary research of foraging behavior and diet selection of sheep and foraging strategies under foraging sequences in plots with different species richness through measure of grassland vegetation and observing and recording foraging behavior of herbivores.
本研究在松嫩平原以羊草(Leymus chinensis)草甸放牧系统为研究对象,通过对草地植被进行测定,并观察记录放牧家畜的采食行为,对不同物种丰富度绵羊的采食量和食性选择以及不同时序绵羊采食策略进行了初步研究,旨在为草食动物与植物互惠理论、生态系统稳定性理论提供实验支持,并为生产实践中草地建设和管理提供决策依据。
补充资料：食物网(见食物链)
食物网(见食物链)
食物网见食物链。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条