An experiment with Leghorn laying hens was carried out to find out the effect of oyster shell particle dimension and feeding time on distinct manufacturing variables, calcium retention, plasma calcium…บันทึกชื่อ, อีเมล และชื่อเว็บไซต์ของฉันบนเบราว์เซอร
French hens are by far the most economical of all our birds. They're possible Faverolles, which because of their gentleness have become a well known breed of chicken to maintain to be a pet. Nevertheless having Each individual a little beret would certainly include to the price.Without having equivalent in egg solid information, she’s the sole op