The paper probes into the mould inhibition effect of the semi-natural mould inhibitor-“Mouldfree” serial products on compound feed.

This paper makes a comprehensive and systemic investigation on existing problems that farmers use compound feed aspects, makes an analysis on it from the angle of breeding animals scientifically, proposes relevant improving measures and suggestion, increases the sci-tech content that farmers feed livestock and birds.

Assay of lead and cadmium of large factory formula feed in Qinghai province;

The feeding experimemt of larvae Pseudosciaena crocea with formula feeds;

Effects of formula feed with garbish fish on feeding Pseudosciaena crocea;

Preliminary study on acclimatization of juvenile Amur sturgeon Acipenser schrenckii to formulated feed;

Tast of growth retarded European eel careful feeding with “Hexin” formulated feed;

Effect of formulated feed on loach nutrition composition;

Nutrient requirements and development of formulated diets of mud crab,Scylla sp.;

During 45 days of experiment,the food of control group was living marsh frog;another food was formulated diet.

Experiments were conducted to determine the optimal protein level of the formulated diet on the growth of Acipenser gueldenstaedti Brandt.

Through the analysis on the restrictive factors of popularzing the mixed feed for the herbivorous domestic animals ,this paper puts forward some corresponding countermeasures and suggestions for the purpose of changing the hysteretic situation of the utilization of the mixed feed for the herbivorous domestic animals.

The results show that phosphorus was an essential element which played a stable and positive role and must be added to the mixed feed of common carp.

It was studied with the mixed feed of turtle in its two different growth periods, the results on cultivating by these kind of feed were proved very well.