13 



13. What do jou understand by the following systems of plant- 

 ing: {a) sqnares; (b) quincunx; (c) mixed i 



14. What advantage is there in planting peaches and apples in 

 the same orchard ? 



15. What is the cause of much failure in the case of newly set 

 orchard trees ? 



16. Why should a tree be cut hack when it is transplanted ? 



17. How can you distinguish a healthy tree from an unthrifty 

 one ? 



18. With what fruits have you been most successful ? 



Nam 



e. 



Address 



In forwarding answers detach quiz 

 from Lesson. 



15. — The dotted line is to show the 

 pi'oportioji of roots left in 

 the ground when the tree 

 is transplanted. 



387 



