58 pages., Journal article via online., Historical analysis of print advertising in the early 20th Century revealed that "in an era of scientific discovery and therapeutic ethos, fruits and vegetables were advertised as medical tonics, with 'prescriptions' that included recommended daily doses, to ward off or cure real or imagined medical ailments (flu, listlessness, acidosis)." Findings identified social positives and negatives associated with this practice. Researchers recommended use of a broader social marketing and transdisciplinary approach.
8 pages, via Online journal, The use of tomato (Solanum lycopersicum) grafting is gaining traction across the United States, but small-scale growers face the challenge of creating optimum postgrafting healing conditions. The practice of blocking light for a period of 2 to 4 days while maintaining high humidity is commonly recommended for healing grafted tomato transplants; however, research is exploring alternatives to this practice. The present study investigated a low-input healing method for grafted tomato transplants with a specific focus on light and the use of propagation heat mats to regulate substrate and healing chamber air temperatures during the 7-day healing process. We hypothesized that 4 days of light exclusion and the use of propagation heat mats would improve grafted tomato transplant survival and growth. ‘Cherokee Purple’ was used as the scion and ‘RST-04-106-T’ was used as the rootstock. The whole plot factor was heat [propagation mats set at 80 °F (heat) or no propagation mat (no heat)] and the subplot factor was light exclusion (0, 4, or 6 days of dark). The highest survival rate among treatments was 97% in 0 days of dark with no heat treatment; survival decreased to 84% in 4 and 6 days of dark with no heat treatments. The plant survival rate was 96% with 0 days of dark and heat treatment; however, the survival rates were 63% and 45% for the 4- and 6-day dark treatments, respectively. The scion stem diameter was largest for transplants grown in 0 days of dark, but there was no difference in stem diameter due to heat treatments. There were no differences among scion or rootstock biomasses due to heat or light treatments. These results demonstrate that propagation mats set at 80 °F to regulate the substrate temperature were detrimental to grafted transplant survival under extended periods of light exclusion. However, this finding creates the basis to explore lower levels of substrate temperature modification. Our work also indicates that light exclusion may not be necessary for healing grafted tomato plants regardless of root-zone temperature treatments. Future work should examine the interactions of various substrate and air temperatures under full light conditions and their effects on grafted tomato transplant survival and growth. This work contributes to the ongoing research of how to optimize low-input healing methods that may be readily adopted by small-scale tomato growers.
Online from publication. 9 pages., Advice from a fresh produce marketer with more than 30 years of experience in a supermarket chain. "The environment you want is one of being a merchant. ... It is somewhat of a lost art in today's fast paced world of data, low price and lack of labor."
Via online issue. 3 pages., Summary of panel discussion at a Virtual Town Hall meeting of the Produce Marketing Association. Panelists noted how greenhouse technologies can soften the blow of climate change.
Online from publications. 3 pages., Report of thoughts about dealing with foodservice staffing and labor challenges from the chief operating officer of DNO Produce, Columbus, Ohio.
Online from publication. 2 pages., Author reported on a presentation at the West Coast Produce Exposition. The speaker observed, "I think we've got a wild ride for the foreseeable future here, and noted that consumers will continue to order groceries online, and the "click and collect" model may have staing power through the crisis and beyond."
Online from publication. 1 page., Describes growth of consumption of fresh fruit and vegetables in the U.S., beginning in 1970 with introduction of the popular Miss Chiquita character and follow-up promotional efforts.
Online from publication. 4 pages., A senior fresh produce merchandiser offers advice about providing orientation and in-service training for professional development of new employees in produce departments of food stores.
