Book Description
Collecting and identifying weed seeds; Species and families included in the key; Using the key; Seed key; Weed seeds - photographs and descriptions; Glossary; Index to scientific names; Index to common names.
Author : Richard John Delorit
Publisher :
Page : 188 pages
File Size : 20,45 MB
Release : 1970
Category : Gardening
ISBN :
Collecting and identifying weed seeds; Species and families included in the key; Using the key; Seed key; Weed seeds - photographs and descriptions; Glossary; Index to scientific names; Index to common names.
Author : Richard J. Delorit
Publisher :
Page : 0 pages
File Size : 16,11 MB
Release : 1970
Category :
ISBN : 9782100655557
Author : Trevor James
Publisher :
Page : 126 pages
File Size : 43,32 MB
Release : 2012
Category : Weeds
ISBN : 9780473224103
An Illustrated Guide to Weeds Seeds of New Zealand provides access to expert seed identification in a full colour, easy-to-follow format. The ability to identify weeds at all stages of a plant's development is key to effective management practices and this guide will be an invaluable tool for a wide audience, including anyone working in agricultural or horticultural production, ecological research or plant pest management, and for anyone with a general interest in plants. The book is an aid to the identification of the propagules of common naturalised and native plants of NZ, and of weeds of other countries that aren't present in NZ but are often intercepted in consignments imported from overseas. It is not strictly about 'seeds' in their bare form, rather the form in which they are most likely to be found or seen; for this reason it includes photographs of 'seeds' with and without appendages such as spiny protrusions, wings or bracts. The helpful introduction includes an identification aid and glossary. There are 116 pages of colour photographs, with 696 images illustrating 623 different species. A brief description and distribution information are given for each seed.
Author : Charles T. Bryson
Publisher : University of Georgia Press
Page : 485 pages
File Size : 15,58 MB
Release : 2009
Category : Science
ISBN : 0820330469
"Featuring more than fifteen hundred full-color photographs, this handy guide provides essential information on four hundred of the most troublesome weedy and invasive plants found in the southern United States"--P. [2] of cover.
Author : Vít Bojnanský
Publisher : Springer Science & Business Media
Page : 1079 pages
File Size : 35,17 MB
Release : 2007-11-07
Category : Science
ISBN : 1402053614
The Atlas of Seeds and Fruits of Central and East-European Flora presents nearly 4,800 seed illustrations, supplemented with detailed seed descriptions, brief plant descriptions, and information on the locality and the native source of plants. The Carpathian flora covered here occurs not only in the Carpathian Mountains, but also in large lowlands extending towards the south, north and east and involves introduced and invading flora of more than 7,500 species. This publication is unique on two counts. Its scope extends to an unprecedented number of different plant seeds from a wide-ranging region. Moreover, it presents descriptions in unusual detail.
Author : Hans Arne Jensen
Publisher : CRC Press
Page : 324 pages
File Size : 46,98 MB
Release : 1998-06-01
Category : Science
ISBN : 9789054104506
Seeds are a vital part of life on earth. They are fundamental for plant reproduction, and many seeds play an important role in the diet of man and domestic and wild animals. Knowledge of the appearance of seeds - seed morphology - is of great importance to botany and seed identification in relation to: seed setting, quarantine work, forensic work, seed poisening, studies of seed dispersal, seed banks and archaeological studies.;This bibliography contains 3775 references and is divided in two parts: handbooks, and articles and monographs. In the latter the bibliographical reference is supplemented by information of importance to seed identificaiton: genera mentioned in articles, keys, descriptions, drawings, photograph, scanning electron micrographs, anatomy and chemical methods. The index of authors contains the names of an extensive number of authors, cited in the bibliography, and in the index of genera more than 3900 genera, described in one or more of the publications are cited.
Author : Charles R. Gunn
Publisher :
Page : 104 pages
File Size : 14,68 MB
Release : 1976
Category : Botany
ISBN :
Author : A.C. Martin
Publisher : Scientific Publishers
Page : 231 pages
File Size : 33,46 MB
Release : 2018-02-01
Category : Technology & Engineering
ISBN : 9388148630
Seed Identification Manual is an attempt to meet the long-standing need for a reference work dealing exclusively with seed identification. The authors of this manual have brought together, for direct observation and study on a comparative basis, pictures and practical descriptions of a large and representative a collection of seeds. In accord with the visual principal, the textual part of the manual is ample illustrated with 288 figures in the form of line drawings and diagrams, and the generic descriptions are accompanied by reference to the corresponding plates. Lavishly illustrated the pictorial part of the manual, containing 824 photographic plates, showing the seeds of more than 600 plant species, is divided into three habitat classification of Framlands, Wetlands and Woodlands from various parts of the United States. The immediate aim of this manual is to help agriculturists, foresters, wildlife biologists, chemical manufacturers, agricultural experiment stations, seed testing laboratories, and others interested in the land-use programs to identify the seeds in their particular ecological fields of interest. Bearing in mind the different backgrounds of the probable readers of this manual in respect to scientific preparations and experiences, the authors have thought it best to keep the descriptions nontechnical, so far as was feasible, and thus adapt the material to a broad range of interests and skills.
Author : W. Holzner
Publisher : Springer Science & Business Media
Page : 446 pages
File Size : 23,61 MB
Release : 2013-03-14
Category : Science
ISBN : 9401709165
Weeds are a fascinating study for specialists, not only because of their economic importance, but also since in this case biology must be combined with history and agriculture (and its economic aspects). Thus, weed scientists may be concerned with pure basic research, concentrating on general aspects, or with applied science, i.e. having a practical orientation. One of the aims of this book is to create a synthesis between these two branches of study and to review the literature of both fields. The agrestals, the weeds of arable land ~ the most important group from an economic point of view ~ was chasen as the main topic. Other weed groups could only be mentioned briefly (e.g. grassland weeds), or superficially (e.g. aquatic weeds), or had to be omitted completely (e.g. ruderals, because they are so heterogeneous), to keep this volume to an acceptable size and price. Nevertheless, nearly all subsections of botanical science have been treated.
Author :
Publisher :
Page : 104 pages
File Size : 30,99 MB
Release : 1976
Category : Agriculture
ISBN :