Profit analysis of fish culture model (internal data of Tongwei)

I hope it will be helpful to everyone! Attachments: you need to log in to download or view attachments. No account number? Registration-this kind of information is of little use to us breeders, and office workers may be of some use! -I didn't know it was of much use until I got down.-hehe. Leave it to those who need it-no more money to download-I want to earn money to download-it's too hard to make money-no more money to save money Keep an eye on it-it's a theoretical calculation! -the forum shell is not enough! -indeed, lack of money is the greatest sorrow of the poor [ts] duanjian234 at 10:41 on 2009-12-15 add the following [/ ts] money, where are you-Don't cry about poverty, those who need forum coins tell me, I'll give you some, I can't spend all I have here.