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Construction of Sled-type Cornstalk Shavers
Frank Irons
Stanley Ward McBirney
Robert Max Merrill
出版
U.S. Department of Agriculture
, 1932
URL
http://books.google.com.hk/books?id=isBnV06QivgC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
註釋
One of the effective methods of controlling the European corn borer is burning the infested cornstalks or removing them from the field before May 15. The stalks must be broken or cut off at ground level and raked into windrows or piles. It is important that all of the stalks, stubble, and trash be removed or destroyed. If clean raking is to be done the stalks must all be cut free. To accomplish this simple stalk shavers have been developed.
