448 IOWA DEPARTMENT OP AGRICULTURE 



in sufficient amount would make a very satisfactory rough lumber which 

 might be utilized for box boards, crating material or other purposes where 

 great strength is not essential. 



Planting: The Austrian pine has already been used to a considerable 

 extent for windbreaks and shelterbelts in Iowa. It has invariably given 

 good results. Like most of the pines, it is a light demanding tree and m 

 planting with other species care should be taken not to overtop it with 

 a faster growing species. For single or double rows the trees should be 

 spaced 10 to 15 feet apart — close enough to interlace the branches 



Fig-. 9. — A single specimen of Austrian pine. A 

 desirable tree for shelferbelt planting on dry 

 situations. 



somewhat. By spacing the rows from 12 to 15 feet apart, sufficient 

 light will reach the trees for good growth. Seedling trees of this species 

 have undesirable tap roots, consequently, for best results, use transplanted 

 stock, preferably 10 to 12 inches in height. 



The Austrian pine is not recommended generally for commercial 

 plantations in the state, altho, like the western yellow pine, its peculiar 

 qualifications make it desirable for use in restricted areas where other 

 more desirable trees can not be successfully grown. 



For ornamental planting, the growth, form of the trees and ap- 

 pearance of the foliage, place this species in the class with red and 

 western yellow pine. The tree is very commonly used for lawn planting. 



