The edible alliums are some of the most ancient cultivated crops and include onions, leeks, shallots, garlic and chives. They are grown in most regions of the world, from the subarctic to the humid tropics, although bulb onions are best adapted to production in subtropical and temperate areas. This book introduces the scientific principles that underlie production practices. It begins by discussing the classification, origins, distribution and economic importance of the major food alliums, before considering their structure, genetics and breeding. Chapters then follow on the physiology of crop growth, development and yield, on crop production and on flowering and seed production. Some alliums are harvested as bulbs and others as green shoots, and a chapter is devoted to the storage and dormancy of both types. Pests, diseases and weeds are then discussed, before a final chapter on the biochemistry and food science of alliums. The book is written at a level suitable for students of horticulture, crop science and food science, as well as for growers and crop consultants interested in the scientific principles that form the basis of their practice. It also provides a valuable example of how the different disciplines within plant sciences interrelate when applied to particular crops.

Title: An address delivered at Brewster's Hall, on Wednesday evening, Jan. 28, 1857, to the young men of New Haven, Ct.Author: James BrewsterPublisher: Gale, Sabin Americana Description: Based on Joseph Sabin's famed bibliography, Bibliotheca Americana, Sabin Americana, 1500--1926 contains a collection of books, pamphlets, serials and other works about the Americas, from the time of their discovery to the early 1900s. Sabin Americana is rich in original accounts of discovery and exploration, pioneering and westward expansion, the U.S. Civil War and other military actions, Native Americans, slavery and abolition, religious history and more.Sabin Americana offers an up-close perspective on life in the western hemisphere, encompassing the arrival of the Europeans on the shores of North America in the late 15th century to the first decades of the 20th century. Covering a span of over 400 years in North, Central and South America as well as the Caribbean, this collection highlights the society, politics, religious beliefs, culture, contemporary opinions and momentous events of the time. It provides access to documents from an assortment of genres, sermons, political tracts, newspapers, books, pamphlets, maps, legislation, literature and more.Now for the first time, these high-quality digital scans of original works are available via print-on-demand, making them readily accessible to libraries, students, independent scholars, and readers of all ages.++++The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to insure edition identification: ++++SourceLibrary: Huntington LibraryDocumentID: SABCP00875300CollectionID: CTRG10262086-BPublicationDate: 18570101SourceBibCitation: Selected Americana from Sabin's Dictionary of books relating to AmericaNotes: "Published by request of a member of Mr. Brewster's former apprentices."Collation: 42 p.; 22 cm