Author: Albert Rudolf Leding
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 594
Book Description
Soil Profile and Root Penetration as Indicators of Apple Production in the Lake Shore District of Western New York
Author: Albert Rudolf Leding
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 594
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 594
Book Description
Soil Profile and Root Penetration as Indicators of Apple Production in the Lake Shore District of Western New York
Author: Arthur T. Sweet
Publisher:
ISBN:
Category : Apples
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Apples
Languages : en
Pages : 36
Book Description
Circular
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 32
Book Description
The Cyclamen Mite and the Broad Mite and Their Control
Author: Floyd Franklin Smith
Publisher:
ISBN:
Category : Broad mite
Languages : en
Pages : 590
Book Description
Publisher:
ISBN:
Category : Broad mite
Languages : en
Pages : 590
Book Description
Experiment Station Record
Author: U.S. Office of Experiment Stations
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 1048
Book Description
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 1048
Book Description
Experiment Station Record
Author: United States. Office of Experiment Stations
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 1048
Book Description
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 1048
Book Description
Methods of Studying Root Systems
Author: W. Böhm
Publisher: Springer Science & Business Media
ISBN: 3642672825
Category : Science
Languages : en
Pages : 202
Book Description
Root research under natural field conditions is still a step-child of science. The reason for this is primarily methodological. The known methods are tedious, time consuming, and the accuracy of their results is often not very great. Many research workers have been discouraged by doing such root studies. The need for more information on the development and distribution of plant roots in different soils under various ecological conditions is, however, obvious in many ecological disciplines. Especially the applied botanical sciences such as agriculture, horticulture, and forestry are interested in obtaining more data on plant roots in the soil. This book will give a survey of existing methods in ecological root research. Primarily field methods are presented; techniques for pot experiments are described only so far as they are important for solving ecological problems. Laboratory methods for studying root physiology are not covered in this book. Scientific publications on roots are scattered in many different journals published all over the world. By working through the international root literature I found that about ten thousand papers on root ecology have been published at the present. This is not very much compared with the immense literature on the aboveground parts of the plants, but is, however, too much to cite in this book.
Publisher: Springer Science & Business Media
ISBN: 3642672825
Category : Science
Languages : en
Pages : 202
Book Description
Root research under natural field conditions is still a step-child of science. The reason for this is primarily methodological. The known methods are tedious, time consuming, and the accuracy of their results is often not very great. Many research workers have been discouraged by doing such root studies. The need for more information on the development and distribution of plant roots in different soils under various ecological conditions is, however, obvious in many ecological disciplines. Especially the applied botanical sciences such as agriculture, horticulture, and forestry are interested in obtaining more data on plant roots in the soil. This book will give a survey of existing methods in ecological root research. Primarily field methods are presented; techniques for pot experiments are described only so far as they are important for solving ecological problems. Laboratory methods for studying root physiology are not covered in this book. Scientific publications on roots are scattered in many different journals published all over the world. By working through the international root literature I found that about ten thousand papers on root ecology have been published at the present. This is not very much compared with the immense literature on the aboveground parts of the plants, but is, however, too much to cite in this book.
List of Available Publications of the United States Department of Agriculture
Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 210
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 210
Book Description
Miscellaneous Publication
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 940
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 940
Book Description
Forest Research Notes
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 448
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 448
Book Description