Seed: Structure produced by some plants in which the next generation sporophyte is surrounded by gametophyte nutritive tissues. An immature sporophyte in an arrested state of development, surrounded by a protective seed coat.

 

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Seed: Structure produced by some plants in which the next generation sporophyte is surrounded by gametophyte nutritive tissues. An immature sporophyte in an arrested state of development, surround . . . View Full Definition

Minor Oilseeds: Oilseed crops other than soybeans and peanuts: usually a reference to the other oilseeds eligible for marketing assistance loans under the FAIR Act of 1996 (sunflower seed, canola, rapeseed, . . . View Full Definition

Oilseed Crops: Primarily soybeans, sunflower seed, canola, rapeseed, safflower, flaxseed, mustard seed, peanuts and cottonseed, used for the production of cooking oils, protein meals for livestock, and ind . . . View Full Definition

Seed Bank: A facility used for the preservation and dissemination of seed, particularly varieties that are not in commercial use and that may be threatened with extinction. The USDA administers the U.S . . . View Full Definition

Seed Coat: The tough outer layer of the seed, derived from the outer layers of the ovule.

Terminator Seeds: A descriptive term used by some for seeds that have been genetically engineered to produce a crop whose first generation produces sterile seeds, thus preventing a second generation from bein . . . View Full Definition

Federal Seed Act: P.L. 76-354 (August 9, 1939) requires accurate labeling and purity standards for seeds in commerce, and prohibits the importation and movement of adulterated or misbranded seeds. The law wor . . . View Full Definition

Flame (Seedless): Seedless table grape, also suitable for wine-making, widely grown in Australia. Also found in the cooler regions of N. America where it ripens by late September. Similar to the Himrod grape . . . View Full Definition

Perlette (Seedless): Tablegrape derived from a cross of Queen of the Vineyard and Sultanina, commonly grown in California, Germany and France. Has larger berries than Thompson Seedless, usually ripening in Augus . . . View Full Definition

Somerset (Seedless): Selected by Elmer Swenson, this vine is winter-hardy to about -30 deg. F. Produces small, seedless orange-red berries with good flavor. Recommended as a juice or table grape for northern coo . . . View Full Definition