The domestication of new crops would promote agricultural diversity and could provide a solution to many of the problems associated with intensive agriculture. We suggest here that genome editing can be used as a new tool by breeders to accelerate the domestication of semi-domesticated or even wild plants, building a more varied foundation for the sustainable provision of food and fodder in the...

Phalaenopsis orchids are among the most valuable potted flowering crops commercially produced throughout the world because of their long flower life and ease of crop scheduling to meet specific market dates. During commercial production, Phalaenopsis are usually grown at an air temperature > or =28 degrees C to inhibit flower initiation, and a cooler night than day temperature regimen (e.g. 25/...

The “staples thesis” argues that institutions in a given region could be explained by the nature of production of its prevailing staples, whereby slavery is likely to emerge in “slave-conducive” crops, such as cotton, rice, and sugarcane. This paper evaluates the thesis using a unique natural experiment from nineteenth-century rural Egypt, the cotton boom that occurred because of the American C...

Materials and Methods The Neely-Kinyon Long-term Agroecological Research (LTAR) site was established in 1998 to study the long-term effects of organic production in Iowa. Treatments at the LTAR site, replicated four times in a completely randomized design, include the following rotations: conventional corn-soybean (C-S), organic corn-soybean-oats/alfalfa (C-S-O/A), organic corn-soybean-oats/alf...

Materials and Methods The Neely-Kinyon Long-term Agroecological Research (LTAR) site was established in 1998 to study the long-term effects of organic production in Iowa. Treatments at the LTAR site, replicated four times in a completely randomized design, include the following rotations: conventional Corn-Soybean (C-S), organic Corn-Soybean-Oats/Alfalfa (C-SO/A), organic Corn-Soybean-Oats/Alfa...

Aflatoxins are potent poisons that contaminate crops in warm regions worldwide and reduce health and economic welfare in several portions of Africa. Crops are contaminated in two phases: First, Aspergillus species infect crops during development; and second, after maturation contamination builds during exposure to warm humid conditions. Identification of the exact fungi causing contamination ca...

4 See http://www.cancer.gov/about-cancer/causes-prevention/risk/diet/acrylamide-fact-sheet.

In recent years, consumer interest in local specialty crops (fruits, vegetables and ornamentals) has increased sharply. Consumers want to know how and where food is produced and are seeking a closer relationship with farmers. Although sales of locally grown food still account for only a small share of total domestic food sales, this is believed to be one of the fastest growing segments of U.S. ...