Agricultural biotechnology, also known as agritech, is an area of agricultural science involving the use of scientific tools and techniques, including genetic engineering, molecular markers, molecular diagnostics, vaccines, and tissue culture, to modify living organisms: plants, animals, and microorganisms. Crop biotechnology is one aspect of agricultural biotechnology which has been greatly developed upon in recent times. Desired trait are exported from a particular species of Crop to an entirely different species. These transgene crops possess desirable characteristics in terms of flavor, color of flowers, growth rate, size of harvested products and resistance to diseases and pests.
Dog breeding is the practice of mating selected dogs with the intention of maintaining or producing specific qualities and characteristics. When dogs reproduce without such human intervention, their offspring's characteristics are determined by natural selection, while "dog breeding" refers specifically to the artificial selection of dogs, in which dogs are intentionally bred by their owners. Breeding relies on the science of genetics, hence a breeder who is knowledgeable on canine genetics, health, and the intended purpose of the dogs attempts to breed suitable dogs.
Parthenium argentatum, commonly known as the guayule, is a perennial woody shrub in the family Asteraceae that is native to the rangeland area of the Chihuahuan Desert; including the southwestern United States and northern Mexico. It was first documented by J.M. Bigelow in 1852 through the Mexican Boundary Survey and was first described by Asa Gray. Natural rubber, ethanol, non-toxic adhesives, and other specialty chemicals can be extracted from guayule. An alternative source of latex that is hypoallergenic, unlike the normal Hevea rubber, can also be extracted. While Castilla elastica was the most widely used rubber source of Mesoamericans in pre-Columbian times, guayule was also used, though less frequently. The name "guayule" derives from the Nahuatl word ulli/olli, "rubber".
A landrace is a domesticated, locally adapted, often traditional variety of a species of animal or plant that has developed over time, through adaptation to its natural and cultural environment of agriculture and pastoralism, and due to isolation from other populations of the species. Landraces are distinct from cultivars and from standard breeds.
"Open pollination" and "open pollinated" refer to a variety of concepts in the context of the sexual reproduction of plants. Generally speaking, the term refers to plants pollinated naturally by birds, insects, wind, or human hands.
Richard Keith Downey, is a Canadian agricultural scientist known for plant breeding and, as one of the originators of canola. He conducted his research at Agriculture and Agri-Food Canada (AAFC) and is largely responsible for transforming rapeseed into canola. His pioneering research has made him known as the "Father of Canola".
Animal breeding is a branch of animal science that addresses the evaluation of the genetic value of livestock. Selecting for breeding animals with superior EBV in growth rate, egg, meat, milk, or wool production, or with other desirable traits has revolutionized livestock production throughout the entire world. The scientific theory of animal breeding incorporates population genetics, quantitative genetics, statistics, and recently molecular genetics and is based on the pioneering work of Sewall Wright, Jay Lush, and Charles Henderson.
Delicata squash is a variety of winter squash with cylindrical fruits that are cream-coloured and striped in green or orange. As its name suggests, it has characteristically a delicate rind. It is also known as peanut squash, Bohemian squash, or sweet potato squash. It is a very sweet variety with a thin, edible skin and is typically cut into half rounds and roasted. It is a cultivar of the species Cucurbita pepo, which also includes the summer squash varieties pattypan squash, zucchini, and yellow crookneck squash, as well as winter squash varieties including acorn squash, spaghetti squash, and most pumpkins used as Jack-o-lanterns.
A pumpkin, in English-language vernacular, is a cultivated winter squash in the genus Cucurbita. The term is most commonly applied to round, orange-colored squash varieties, though it does not possess a scientific definition and may be used in reference to many different squashes of varied appearance.
Dan Barber is the chef and co-owner of Blue Hill in Manhattan and Blue Hill at Stone Barns in Pocantico Hills, New York, United States. He is the author of The Third Plate.
Plant breeding is the science of changing the traits of plants in order to produce desired characteristics. It has been used to improve the quality of nutrition in products for humans and animals. The goals of plant breeding are to produce crop varieties that boast unique and superior traits for a variety of applications. The most frequently addressed agricultural traits are those related to biotic and abiotic stress tolerance, grain or biomass yield, end-use quality characteristics such as taste or the concentrations of specific biological molecules and ease of processing.
The breeding of strawberries started with the selection and cultivation of European strawberry species in western Europe in the 15th century while a similar discovery and cultivation occurred in Chile. The most commonly consumed strawberry species in modern times is the garden strawberry, a species derived from hybridization of two other species, with the scientific name Fragaria × ananassa, but there are many species of strawberries, several others of which are cultivated to some extent. The strawberry species fall into several different genetic types, based on their number of chromosomes. Strawberry growers have employed many breeding techniques, starting with traditional plant breeding and then moving on to molecular breeding and genetic engineering in the 20th century.
The habanero is a hot variety of chili. Unripe habaneros are green, and they color as they mature. The most common color variants are orange and red, but the fruit may also be white, brown, yellow, green, or purple. Typically, a ripe habanero is 2–6 centimetres long. Habanero chilis are very hot, rated 100,000–350,000 on the Scoville scale. The habanero's heat, flavor, and floral aroma make it a popular ingredient in hot sauces and other spicy foods.
Surinder Mohan (Suri) Sehgal is an Indian-American philanthropist with a long career as a crop scientist, seedsman, entrepreneur, and leading global hybrid seed industry expert. His research and professional successes in the areas of plant breeding and genetics, ag biotechnology, intellectual property, business management, and seed industry development were carried out in executive capacities in several companies in the United States, Belgium, and Germany. After the divestment of a group of four seed companies that Sehgal founded and ran with his wife, Edda Sehgal, the couple created two nonprofit organizations to promote rural development in Suri's country of origin: Sehgal (Family) Foundation in 1998 in the US, and S M Sehgal Foundation in India. The foundation focuses on water security, food security, and social justice, particularly empowerment. A proponent of corporate social responsibility and environmental sustainability, Sehgal has also provided support individually and through the foundations for projects related to agriculture research, the preservation of biodiversity and the conservation of natural resources.
Eric Yirenkyi Danquah is a Ghanaian plant geneticist, professor, founding director of the West Africa Centre for Crop Improvement (WACCI) and former director of the Biotechnology Centre at the University of Ghana.
Honeynut squash is an interspecific hybrid winter squash cultivar bred from butternut and buttercup squash. It has dark tan to orange skin with orange fleshy pulp. When ripe, it turns from green to a deep orange and becomes sweeter and richer. Honeynut squash has a similar shape and flavor to butternut squash but averages about half the size and is sweeter. It has two to three times more beta-carotene than butternut squash. Honeynut squash can be roasted, sautéed, puréed, added to soups, stews, and braises, and has enough sugar content for desserts.
Molly Jahn is an American plant geneticist and breeder and Professor of Agronomy at University of Wisconsin-Madison, USA. She was Under Secretary of Research, Education and Economics in the U.S. Department of Agriculture.
Starmaya is an F1 hybrid coffee tree that can be propagated by seed rather than through somatic embryogenesis (SE). It was propagated from a parent plant that is male-sterile. This facilitates controlled pollination because breeders do not have to manually castrate each individual flower of the autogamous coffee tree.
Ronnie Coffman is an American plant scientist and professor. He is director of numerous research projects dedicated to international agriculture, food security and gender equity in agriculture. He received the World Agriculture Prize in 2013. He was named a 2019 Fellow of the American Association for the Advancement of Science.
