Author: Mark H. Hansen
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 44
Book Description
Operability and Location of Michigan's Timber Resource
Author: Mark H. Hansen
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 44
Book Description
General Technical Report NC.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 624
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 624
Book Description
New from North Central
Author: North Central Forest Experiment Station (Saint Paul, Minn.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 128
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 128
Book Description
Publications
Author: North Central Forest Experiment Station (Saint Paul, Minn.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 12
Book Description
Hardwoods Planted in Old Fields Favored by Prior Tree Cover
Author: Willard H. Carmean
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 48
Book Description
We studied an abandoned field in southern Indiana to determine whether planted hardwood growth differed according to vegetation. We also wanted to determine if these growth differences were associated with differences in physical, chemical, and biological soil conditions. Our results reveal that growth of planted hardwoods is strikingly different for areas that had supported some kind of tree cover since abandonment. These growth differences were associated with foliar nitrogen, and with several physical, chemical, and biological soil factors. We attribute the striking growth differences to the combined effect of soil conditions that have been improved by many years of tree cover present on abandoned agricultural land.
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 48
Book Description
We studied an abandoned field in southern Indiana to determine whether planted hardwood growth differed according to vegetation. We also wanted to determine if these growth differences were associated with differences in physical, chemical, and biological soil conditions. Our results reveal that growth of planted hardwoods is strikingly different for areas that had supported some kind of tree cover since abandonment. These growth differences were associated with foliar nitrogen, and with several physical, chemical, and biological soil factors. We attribute the striking growth differences to the combined effect of soil conditions that have been improved by many years of tree cover present on abandoned agricultural land.
General Technical Report WO.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 666
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 666
Book Description
Social Sciences in Forestry
Author:
Publisher:
ISBN:
Category : Forest policy
Languages : en
Pages : 364
Book Description
Publisher:
ISBN:
Category : Forest policy
Languages : en
Pages : 364
Book Description
The Growing Timber Resource of Michigan, 1966
Author: Clarence D. Chase
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 68
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1260
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1260
Book Description