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1 6. What is the weight of beef that 

 will be added to a lean ox, by an 

 acre of grass, of turnips, &c. or by 

 a ton of oil cake ? 



17. What are found to be the best 

 sized inclosures for feeding cows, 

 and fatting cattle ? 



18. At what age are heifers sent to the 

 bull ? or steers begun to be fattened ? 



19. How long do cows continue pro- 

 fitable milkers ? 



20. How long does it take to fartcn 

 an ox of a given weight ? 



21. What is the proportion between 

 the weight alive and the dead pro- 

 fitable we ght ? 



22. What is the weight and value of 

 a hide ? 



23. At what age are steers put to 

 work ? 



24. Are they worked in harness or in 

 yoaks ? 



25. Ho>v long worked ? 



26. How many in a plough, and how 

 much ploughed in a day ? 



27. Stare the comparative advantages 

 and disadvantages of using horses or 



