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Measuring soil with electrical resistance blocks at about midday. Photo shows Edward Applequist taking the readings as record with a Coleman moisture meter (Ref. Study 1203.16 "Nature and the effects of competition between Ponderosa pine seedlings and gra
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
root competition
Location:
Description: Measuring soil with electrical resistance blocks at about midday. Photo shows Edward Applequist taking the readings as record with a Coleman moisture meter (Ref. Study 1203.16 "Nature and the effects of competition between Ponderosa pine seedlings and gra
Date: 1966

General view of field layout for study 1203.16. Each 3'x3' subplot is protected by a 5' wire fence. Edward Applequist measuring soil moisture with a Coleman moisture meter
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
seedling
root competition
Location:
Description: General view of field layout for study 1203.16. Each 3'x3' subplot is protected by a 5' wire fence. Edward Applequist measuring soil moisture with a Coleman moisture meter
Date: 1966