Download or read book Handbook of Experimental Pollination Biology written by C. Eugene Jones and published by . This book was released on 1983 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Pollination written by Frederic Edward Clements and published by . This book was released on 1923 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiment with Pollination written by Nadia Higgins and published by Lerner Publications ™. This book was released on 2017-08-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: A plant can form fruit and seeds when it is pollinated. Animals and wind help spread pollen from one plant to another. But do you know how insects pick up pollen from flowers? Or how each part of a flower helps pollination? Let's experiment to find out! Simple step-by-step instructions help readers explore science concepts and analyze information.
Download or read book Experimental Pollination written by Frederic Edward Clements and published by . This book was released on 1923 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Pollination an Outline of the Ecology of Flowers and Insects written by and published by . This book was released on 1923 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Pollination written by Frederic Edward Clements and published by . This book was released on 1923 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Pollination written by Frederic E. Clements and published by . This book was released on 1986 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pollination Biology written by Dharam P. Abrol and published by Springer Science & Business Media. This book was released on 2011-10-05 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has a wider approach not strictly focused on crop production compared to other books that are strictly oriented towards bees, but has a generalist approach to pollination biology. It also highlights relationships between introduced and wild pollinators and consequences of such introductions on communities of wild pollinating insects. The chapters on biochemical basis of plant-pollination interaction, pollination energetics, climate change and pollinators and pollinators as bioindicators of ecosystem functioning provide a base for future insights into pollination biology. The role of honeybees and wild bees on crop pollination, value of bee pollination, planned honeybee pollination, non-bee pollinators, safety of pollinators, pollination in cages, pollination for hybrid seed production, the problem of diseases, genetically modified plants and bees, the role of bees in improving food security and livelihoods, capacity building and awareness for pollinators are also discussed.
Download or read book Mariana Becomes a Butterfly written by Boston Museum of Science. Engineering is Elementary Team and published by Engineering is Elementary. This book was released on 2005 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This unit introduces students to agricultural engineering. Science concepts related to insects and plants are reinforced as students learn about the natural systm of pollination and engage in an engineering design challenge focused on designing a hand pollinator."--Page [4] of binder.
Download or read book Status of Pollinators in North America written by National Research Council and published by National Academies Press. This book was released on 2007-05-13 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollinators-insects, birds, bats, and other animals that carry pollen from the male to the female parts of flowers for plant reproduction-are an essential part of natural and agricultural ecosystems throughout North America. For example, most fruit, vegetable, and seed crops and some crops that provide fiber, drugs, and fuel depend on animals for pollination. This report provides evidence for the decline of some pollinator species in North America, including America's most important managed pollinator, the honey bee, as well as some butterflies, bats, and hummingbirds. For most managed and wild pollinator species, however, population trends have not been assessed because populations have not been monitored over time. In addition, for wild species with demonstrated declines, it is often difficult to determine the causes or consequences of their decline. This report outlines priorities for research and monitoring that are needed to improve information on the status of pollinators and establishes a framework for conservation and restoration of pollinator species and communities.
Download or read book Pollination Ecology written by Amots Dafni and published by Oxford University Press, USA. This book was released on 1992 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers in plant science, zoology, and ecology will find this text to be a valuable reference. It provides a guide to the modern procedures and techniques used in the study of pollination ecology. The papers cover the recording of floral phenology, pollen histochemistry, measurement of pollination efficiency, and the investigation of breeding systems. Graphs, tables, and references supplement each chapter. Four appendices provide information on the trapping and marking of foragers, a list of reagents and solutions, a list for further reading, and suppliers of equipment.
Download or read book Techniques for Pollination Biologists written by Carol Ann Kearns and published by . This book was released on 1993 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a full range of techniques--the newest and most sophisticated as well as the simple, inexpensive, and traditional ones--compiled from the published literature and from the unpublished notebooks and files of pollination biologists. Examines pitfalls and offers cautionary advice about design and implementation of various types of pollination experiments. An important compilation in a discipline fed by a variety of fields and heretofore lacking a single source "how-to" reference. Paper edition (unseen), $17.50. Annotation copyright by Book News, Inc., Portland, OR
Download or read book The Forcing of Plum Blossoms for Pollination Experiments written by Edith Henrietta Phillips and published by . This book was released on 1917 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Pollination Scholar s Choice Edition written by Frederic Edward Clements and published by . This book was released on 2015-02-19 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Insect Pollination of Cultivated Crop Plants written by Samuel Emmett McGregor and published by . This book was released on 1976 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Floral Biology written by David G. Lloyd and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies in floral biology are largely concerned with how flowers function to promote pollination and mating. The role of pollination in governing mating patterns in plant populations inextricably links the evolution of pollination and mating systems. Despite the close functional link between pollination and mating, research conducted for most of this century on these two fundamental aspects of plant reproduction has taken quite separate courses. This has resulted in suprisingly little cross-fertilization between the fields of pollination biology on the one hand and plant mating-system studies on the other. The separation of the two areas has largely resulted from the different backgrounds and approaches adopted by workers in these fields. Most pollination studies have been ecological in nature with a strong emphasis on field research and until recently few workers considered how the mechanics of pollen dispersal might influence mating patterns and individual plant fitness. In contrast, work on plant mating patterns has often been conducted in an ecological vacuum largely devoid of information on the environmental and demographic context in which mating occurs. Mating-system research has been dominated by population genetic and theoretical perspectives with surprisingly little consideration given to the proximate ecological factors responsible for causing a particular pattern of mating to occur.
Download or read book Methods for Risk Assessment of Transgenic Plants written by Gösta Kjellsson and published by Springer Science & Business Media. This book was released on 1997-06 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present work is a continuation of the work initiated in Autumn 1991, which resulted in the book, published by Birkhauser Verlag in 1994, entitled: Methods for Risk Assessment of Transgenic Plants. I. Competition, Establishment and Ecosystem Effects. Already when the work on volume 1 started, it was obvious to the authors, that not only the physical establishment of a transgenic plant outside the cultivated area was important for risk assessment, but also the possible gene-transfer from transgenic plants to other plants had to be considered. It was then decided to write a second volume on test methods, as a complement to the first, covering the main topics: Pollination, gene-transfer and population impacts. The main user groups for this volume are scientists and students working with plant population genetics and risk assessment and administrators with responsibility for legislation of transgenic plants. In order to cover such a broad range of topics, specialist knowledge was required. Therefore, colleagues in Denmark and Switzerland, working in these fields in relation to the concerns of using transgenic plants, were asked to participate. The result was a Danish-Swiss cooperation. A list of contributors to the book and their addresses is shown on p. VII. Financial support, which made the work possible, was given by: The National Environmental Research Institute, Denmark, the Federal Office of Environment, Forest and Landscape, Switzerland, the National Forest and Nature Agency, Denmark, the Danish Environmental Protection Agency and the European Commission, DC XI.
