بررسی میزان سلنیوم و ید در سرم خون گوسفند و بز استان سمنان

Generally, the main problem starts with the lack of minerals elements, such as Selenium and Iodine in our country, i,e Iran specially in the Semnan provincs, which the Present county of the sheep and goats have been undertken.the samples of the sheep and goats blood have been taken in different parts of the Semnan province.In a factorial trail (i.e systematic random sampling) the effect of sex, species, season and age of the animals have been analysied.selenium and iodine of the blood serum was measured through neutron activation analysis (N.A.A.) Regarding the measure of the iodine in the blood, the seasonal effect have scientific meaning, therfor this this study....

کلیدواژه ها:

تغذیه ، رشد ، اسید آمینه ، انگل زدگی ها ، بیماری عفونی ، بز ، گوسفند ، ید ، سلنیوم