Abstract
The efficiency of a precision seeder was improved by adding a mirror so employees could monitor seed levels and by marking seeds with brightly colored talc to quickly verify the accuracy of the machine.
Footnotes
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R Kasten Dumroese, Plant Physiologist, USDA Forest Service, SRS, 1221 South Main Street, Moscow, ID 83843, kdumroese{at}fs.fed.us
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David L Wenny, Professor and Director, dwenny{at}uidaho.edu
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Susan J Morrison, Greenhouse Coordinator, susanj{at}uidaho.edu
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Forest Research Nursery, University of Idaho, Moscow, ID 83844-1137