ABS is sampling from address frames that are usually based, in part, on the USPS files. Although approaches for selecting samples of addresses for mail or in-person surveys have existed for decades, the surveyâs success depends heavily on the availability of a suitable address frame.
Water and water uptake are major factors in keeping cut flowers fresh. A process called hardening ensures maximum water uptake. It simply means placing the freshly cut stem in 110Â° F (43.5Â° C) water (plus preservative). Place in a cool location for an hour or two.
Fresh grapes are too good to go to waste. Eat them right away! Otherwise, store grapes to keep them tasting great for as long as possible using these tipsâ¦. The ideal temperature for storing grapes is 32Â°F to 35Â°F (0Â°C to 2Â°C).