Fattening period through research crossbred Boer goats of the wave energy and protein nutritional requirements parameters,screening of a better economic efficiency and the energy mix of protein feed supplements,with a view to keeping the scientific theoretical basis and provide production guidance.

And then it proposed the feasibility of popularizing the liquid feed technology in breeding cattle in China on the base of the actuality and nutritional requirements.

In order to give full play to the Boer goat heterosis, Fattening periodthrough research crossbred Boer goats of the wave energy and proteinnutritional requirements parameters, Screening of a better economic efficiencyand the energy mix of protein teed supplements, with a view to keeping thescientific theoretical basis and provide production guidance.

Advances on the nutrient requirement of Atlantic salmon were reviewed in order to provide reference for further researches and exploitations of new formulated feeds.

An experiment on nutrient requirement of Jiaohe White Xiang Pig in Guizhou was carried out with 30 two month age pigs.

A summary of studies in recent years on the nutritional requirement of shrimp larvae for protein,essential fatty acids,lecithin,cholesterol,vitamins, the nutritional value of different protein sources, the utilization for free amino acids and the nutritional requirements of shrimp broodstock for essential fatty acids,protein and vitamins during ovarian development is outlined.

It mainly incluedes nutritional requirements of protein,amino acids,fat,fatty acids,fat,fatty acids,carbonhydrate,sterol,minenals and vitamins.