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
This edition features a new foreword by Miguel Altieri, one of today's leading spokesmen for sustainable agriculture and the preservation of indigenous farming methods.
Try raising and saving seeds for your own vegetables and flowers! Saving seeds is a time-honored traditionthat many gardeners are rediscovering.
" - The Guardian "The book drives home the incredible botanical wealth that is found on our precious blue planet." - The English Garden True time capsules of life, seeds are significant items of hope and promise.
Canavalia ensiformis Jack Bean Jack beans are an annual bushy plant from Central America. The pods grow 3" wide by about 10" long and contain 3-18 white seeds. Both the young pods and the immature seeds are reportedly used for food.
After gathering lost seeds during the summer, a kind woman tends and instructs them throughout the fall and winter before sending them out in the spring to find roots of their own.
Seeds of Peace offers his most passionate writings.
To author Stephie Morton, nature's powerful forces are a metaphor for the hardships faced by displaced children.
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 ...
While honeymooning at Monticello and enjoying Thomas Jefferson's orchards, newlyweds Meg and Seth discover that something rotten is going on at home and must cut their vacation short when the police pick Meg's father as the killer of a ...