Author: Publisher:
ISBN:
Category : Farm produce
Languages : en
Pages : 898
Book Description
Market Growers Journal
Author: Seed Trade Buyers' Guide
Author: Seeds
Author: Carol C. BaskinPublisher: Elsevier
ISBN: 0124166830
Category : Science
Languages : en
Pages : 1601
Book Description
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
Plant Breeding Reviews
Author: J. JanickPublisher: Springer Science & Business Media
ISBN: 1468488961
Category : Science
Languages : en
Pages : 411
Book Description
Plant breeding, the domestication and systematic improvement of crop species, is the basis of past and present agriculture. Our so called primitive progenitors selected practically all our present-day crop plants, and the improvement wrought through millenia of selection has so changed some of them that in many cases their links to the past have been obliterated. There is no doubt that this ranks among the greatest of human achievements. Although plant breeding has been a continuous empirical activity for as long as humans have forsaken the vagaries and thrill of hunting for the security and toil of agriculture, genetic crop improvement is now very much of a twentieth-century discipline. Its scientific underpinnings date to the beginning of this century with the discovery of Gregor Mendel's classic 1865 paper on the inheritance of seven characters in the garden pea. If any science can be traced to single event, the best example is surely found in the conception of modern genetics that appears in this single creative work. The relationship of plant breeding progress to advances in genetics has become closely entwined. Mendel himself was concerned with crop improvement and worked on schemes for apple and pear breeding. Plant breeding also has claims on other scientific and agricultural disci plines-botany, plant pathology, biochemistry, statistics, taxonomy, entomology, and cytology, to name a few-and has also impinged on our social, ethical, economic, and political consciousness.
Transactions
Author: Peninsula Horticultural SocietyPublisher:
ISBN:
Category : Fruit-culture
Languages : en
Pages : 522
Book Description
Weekly Market Growers Journal
Author: Seed Trade Buyer's Guide
Author: The Wedding
Author: Julie GarwoodPublisher: Penguin
ISBN: 1101533552
Category : Fiction
Languages : en
Pages : 323
Book Description
#1 New York Times bestselling author Julie Garwood brings the soaring adventure, love and rivalry of medieval Scotland to glorious life in this classic historical romance. Journeying from England to Scotland, Lady Brenna has resigned herself to an arranged match with a highlander. But when a band of fierce, painted warriors captures her en route, she fearlessly meets their demand to instead marry their leader—her betrothed’s sworn enemy—the quick-tempered Connor MacAlister. Brenna harbors no illusions that her husband is in love with her, but their shared past gives her hope. Maybe the laird who once visited her father’s castle and charmed her with a dazzling, unexpected smile remains underneath Connor’s stern exterior. But as she sets out to win the man whom she has come to adore, a legacy of revenge ensnares Brenna in a furious clan war—and only her faith in her new husband can save her... Includes an excerpt of another beloved Julie Garwood highland romance, The Bride
Ecology of Soil Seed Banks
Author: Mary Allessio LeckPublisher: Elsevier
ISBN: 0323148654
Category : Nature
Languages : en
Pages : 485
Book Description
Ecology of Soil Seed Banks examines the factors that influence seed bank dynamics and the variety of patterns found among different species. This book presents seed banks in a community context to explore the ecological implications of different patterns, and thus begin the development of a synthesis by comparing various communities. Organized into five parts, this book first examines the general processes that influence inputs or losses from the seed bank, including predation, dormancy/germination mechanisms, and their evolutionary importance. Then, this text examines seed banks in a community context. Only eight vegetation types are included, but the range in diversity of life form, length of growing season, and dominant environmental conditions allow comparisons of seed bank patterns. This book also explores the role of seed banks in vegetation management. This reference material will be a valuable reference material to population and community ecologists and managers. Evolutionary consequences of seed banks should be of interest to population and theoretical biologists.
BENCH, A Story of Wonder
Author: Galen GarwoodPublisher: Marrowstone Press
ISBN: 9780578671413
Category : Fiction
Languages : en
Pages : 132
Book Description
BENCH, A Story of Wonder, is a children's book about a young boy who meets and befriends an old man, seemingly homeless, who lives in the woods at the edge of a river near a small city. The old man begins to tell the boy stories about the old wooden bench at the edge of the river. Magic and mystery unfold.