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Photograph of a Dilute Solution of Sulphuric Acid Spread Evenly over the Seed Beds

Photograph of a Dilute Solution of Sulphuric Acid Spread Evenly over the Seed Beds

 
 
description

Summary

Original caption: A dilute solution of sulphuric acid is spread evenly over the seed beds after seeding and rolling in order to sterilize the soil to prevent "damage off" disease from infecting the new seedlings.
Historic Photographs

date_range

Date

01/05/1940
place

Location

Chippewa National Forest (Minn.)
create

Source

The U.S. National Archives
copyright

Copyright info

No known copyright restrictions

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