(redirected from Protect from Freezing)
PFFProtect from Freezing
PFFProgress & Freedom Foundation
PFFPennsylvania Fly Fishing (resource)
PFFPakistan Football Federation
PFFPhiladelphia Film Festival (Philadelphia, PA)
PFFPreparing Future Faculty (training university teaching assistants)
PFFPlatonic Female Friend
PFFPunjab Frontier Force (British Indian army)
PFFPlanning for the Future (various locations)
PFFPathfinder Force (Royal Air Force; UK)
PFFPeach Fruit Fly (insect)
PFFPortable Film Festival
PFFPohlad Family Foundation (Minneapolis, MN)
PFFParaform File
PFFPortable Form File
PFFPorsche Fan Forum
PFFProperty Filter File Format
PFFParks, Flora and Fauna (Department of Natural Resources and Environment; Australia)
PFFPolymer Fume Fever
PFFProgressive Freefall course (Canadian parachute training program)
PFFPartnership for Families (First 5 LA; Los Angeles, CA)
PFFPerformance Feedback Form
PFFProtection from Fire (gaming)
PFFPutting Family First
PFFPage Fault Frequency
PFFPrioritize, Focus and Follow-up
PFFPortland Family of Funds Holdings, Inc. (Oregon)
PFFPhoenix Fan Force (Star Wars)
PFFPakistan Friends Foundation
PFFPre-Formed Fragmentation (type of ammunition projectile)
PFFPhysical Fitness Facility (various locations)
PFFProtein-Free Filtrate
PFFPlanning Factors File
PFFPrivate Financial Fund (Bolivia)
PFFPathlength Feed-Forward
PFFPsycho Frag Fest (gaming)
PFFPorcupine Freedom Festival
References in periodicals archive ?
Turfgrass crowns are the most critical part of the plant to protect from freezing because both roots and shoots originate from crown meristems.
What about the additives, catalysts, driers, extenders and intermediates that help smooth out, wrinkle up, toughen up, speed up, slow down, reduce foam, prevent fungus and protect from freezing and chemical attack?
After germination, protect from freezing. Again, be aware that germination percentages as low as 9 percent have been recorded at test nurseries, although some batches reached 80 percent.