Juan José Garay Portilla

Good alternative for cooling birds!!

Very interesting information, Dr. Watkins. Of course the three points you mentioned in your article are very important to control sexual maturity and assure a good production in the flocks.I would like to make a question: Nowadays, what is the tendency in the world about day lengh in porduction period?Regards,

It is really a good infoprmation arcticle. Minimum ventilation in winter time is really a challenge, that we must face. All information in this article is very usefull.