Based on the problems that discovered in the investigation to the food of the colleges of physical education, with related information and document, the author puts forward the scheme, which bases on the energy consumption and meal dividing into groups for individual diet.

A study on diet composition of dominant fishes in Lake Taihu;

This paper dealt with the diet composition and monthly variation in feeding habits of juvenile Acipenser sinensis accidentally caught along with other fish in Yangtze River estuary from May to September,2004.

In the present papers, the diet composition and season.

From September to December in 2004,based on the food content investigation,the food relationship and the mutual effects between Coilia ectenes taihuensis Yen et Lin and Hypophthalmichthys molitrix(Cuvier et Valenci- ennes)and Aristichthys nobilos(Richardson)were studied in Lake Taihu.

Based on the analysis of food content and the survey of the composition in fish catches and the data of fish catches in Lake Taihu,the amount changes of catches of Carassius auratus Linnaeus and Their Mutual Rela- tionship with Environment were studied.

Food composition and tract morphology of Apodemus agrarius mantchuricus and Cricetulus barabensis manchuricus in the plantation of Lower Nenjiang Valley was examined and compared to reveal whether the two species can co-exist through resources partitioning and how the two species adjust their digestive tract morphology to co-survival under the stress of competition and lower temperature.

For the purpose of analyzing the reasons of the decrease of ice fish catches,the parasite species,the infected rate,the infected intensity and the diet content of Neosalanx tangkahkeii taihuensis Chen were studied during November in 2006 and from August to November in 2007.

In this paper,the research progress on interaction of food typical ingredient (including protein,starch and lipid) is summarized.