THIXXIXG. 

 Table Xo. Y1. — Eoads. 



109 



Table Xo. YII. — Miscellaneous Work. 



Before concluding this chapter, it may be well fur- 

 ther to explain that the roots of the trees should not 

 be placed under conditions where they are forced to 

 absorb more moisture than the leaves can throw off or 

 evaporate ; therefore, when the moisture is great, the 

 trees should have more room, and a greater amount of 

 foliage. 



The crop of larch, when six feet high (for timber), 

 should not exceed 1200 per acre. If destruction by 



