Author: Miron L. Heinselman
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 24
Book Description
Natural Regeneration of Swamp Black Spruce in Minnesota Under Various Cutting Systems
Author: Miron L. Heinselman
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 24
Book Description
Natural Regeneration of Swamp Black Spruce in Minnesota Under Various Cutting Systems
Natural Regeneration of Swamp Black Spruce in Minnesota Under Various Cutting Systems (Classic Reprint)
Author: Miron L. Heinselman
Publisher: Forgotten Books
ISBN: 9780428719821
Category : Business & Economics
Languages : en
Pages : 30
Book Description
Excerpt from Natural Regeneration of Swamp Black Spruce in Minnesota Under Various Cutting Systems However, when the evidence is correlated with previous work at the Station and elsewhere, plus silvical information on the species, a pattern emerges. Any silvicultural system must provide for satisfactory regenera tion or ultimately it will fail. Of course, growth and yield of the stands, and costs and returns for the total operation are also crucial factors in choosing a cutting system. But economic decisions are only as sound as the biological information upon which they rest. This report is intended primarily as a contribution to silvicultural knowl edge of the regeneration phase of swamp spruce management. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9780428719821
Category : Business & Economics
Languages : en
Pages : 30
Book Description
Excerpt from Natural Regeneration of Swamp Black Spruce in Minnesota Under Various Cutting Systems However, when the evidence is correlated with previous work at the Station and elsewhere, plus silvical information on the species, a pattern emerges. Any silvicultural system must provide for satisfactory regenera tion or ultimately it will fail. Of course, growth and yield of the stands, and costs and returns for the total operation are also crucial factors in choosing a cutting system. But economic decisions are only as sound as the biological information upon which they rest. This report is intended primarily as a contribution to silvicultural knowl edge of the regeneration phase of swamp spruce management. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Natural Regeneration of Swamp Black Spruce in Minnesota Under Various Cutting Systems
Author: M. L. Heinselman
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 0
Book Description
Natural Regeneration of Swamp Black Spruce in Minnesota Under Various Cutting Systems
Author: Miron L. Heinselman
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 28
Book Description
Regeneration Following Cutting in Black Spruce Swamps
Black Spruce in the North Central States
Author: William F. Johnston
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 24
Book Description
List of Available Publications of the United States Department of Agriculture
Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 236
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 236
Book Description
List of Available Publications of the United States Dept. of Agriculture
Author: United States. Dept. of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 536
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 536
Book Description
Seed Stored in Cones of Some Jack Pine Stands, Northern Minnesota
Author: Eugene Irving Roe
Publisher:
ISBN:
Category : Jack pine
Languages : en
Pages : 564
Book Description
Publisher:
ISBN:
Category : Jack pine
Languages : en
Pages : 564
Book Description