Download or read book Plant Inventory written by and published by . This book was released on 1950 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book United States Government Publications Monthly Catalog written by and published by . This book was released on 1941 with total page 1864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1941 with total page 1860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1953 with total page 1872 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Official Gazette of the United States Patent Office written by United States. Patent Office and published by . This book was released on 1948 with total page 1110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Regulatory Announcements written by United States. Plant Pest Control Division and published by . This book was released on 1941 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Population Biology of Grasses written by G. P. Cheplick and published by Cambridge University Press. This book was released on 1998-03-28 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamics.

Download or read book Seeds written by Carol C. Baskin and published by Elsevier. This book was released on 2014-02-20 with total page 1601 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of Seeds contains new information on many topics discussed in the first edition, such as fruit/seed heteromorphism, breaking of physical dormancy and effects of inbreeding depression on germination. New topics have been added to each chapter, including dichotomous keys to types of seeds and kinds of dormancy; a hierarchical dormancy classification system; role of seed banks in restoration of plant communities; and seed germination in relation to parental effects, pollen competition, local adaption, climate change and karrikinolide in smoke from burning plants. The database for the world biogeography of seed dormancy has been expanded from 3,580 to about 13,600 species. New insights are presented on seed dormancy and germination ecology of species with specialized life cycles or habitat requirements such as orchids, parasitic, aquatics and halophytes. Information from various fields of science has been combined with seed dormancy data to increase our understanding of the evolutionary/phylogenetic origins and relationships of the various kinds of seed dormancy (and nondormancy) and the conditions under which each may have evolved. This comprehensive synthesis of information on the ecology, biogeography and evolution of seeds provides a thorough overview of whole-seed biology that will facilitate and help focus research efforts. - Most wide-ranging and thorough account of whole-seed dormancy available - Contains information on dormancy and germination of more than 14,000 species from all the continents – even the two angiosperm species native to the Antarctica continent - Includes a taxonomic index so researchers can quickly find information on their study organism(s) and - Provides a dichotomous key for the kinds of seed dormancy - Topics range from fossil evidence of seed dormancy to molecular biology of seed dormancy - Much attention is given to the evolution of kinds of seed dormancy - Includes chapters on the basics of how to do seed dormancy studies; on special groups of plants, for example orchids, parasites, aquatics, halophytes; and one chapter devoted to soil seed banks - Contains a revised, up-dated classification scheme of seed dormancy, including a formula for each kind of dormancy - Detailed attention is given to physiological dormancy, the most common kind of dormancy on earth

Download or read book Index of Trademarks Issued from the United States Patent Office written by and published by . This book was released on 1948 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Statistics written by and published by . This book was released on 1957 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1948 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Plant Disease Bulletin written by and published by . This book was released on 1950 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Plant Disease Reporter written by and published by . This book was released on 1950 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Inventory written by and published by . This book was released on 1954 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Embryology of Flowering Plants Terminology and Concepts Vol 2 written by T B Batygina and published by CRC Press. This book was released on 2005-01-11 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers up-to-date notions of seed structure, processes resulting to its formation (syngamy, triple fusion etc.), as well as of postseminal development (seed dormancy and germination). Great attention has been paid to the morphological and functional aspects of fertilization process and embryo- and endospermogenesis.

Download or read book State Adopted Textbooks Circular for School Officers written by Oregon. State Board of Textbook Commissioners and published by . This book was released on 1925 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crop Production written by and published by . This book was released on 1947 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: