Breeding Up Corn for Higher Yields Through Seed Selection
The author argues average corn yields stay around thirty bushels per acre despite expanding plantings and improved farming tools. He presents seed selection and two ear corn experiments as paths to higher productivity, stressing careful breeding, avoiding inbreeding, and meticulous record keeping to advance corn type, vigor, and stamina across seasons.
MENTIONED IN THIS ARTICLE
Department of Agriculture
Federal Department of Agriculture
Agriculturale Colleges
Real Diggers of the Panama Canal Rise From Jamaica Barbados and Spain
The article surveys laborers on the Panama Canal project, detailing Jamaican and Barbadian workers, Spanish migrants, and black laborers who perform the hard digging. It notes their living conditions, pay, camps, health care, social dynamics, and the contrast with white supervising staff.
MENTIONED IN THIS ARTICLE
Uncle Sam
West Indies
Jamaica
Barbados
Panama
Spain
Commission
Ancon
Colon
Bajian
Cuba
Rum
Ancon Hill
Salvation Army
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Cory
Horace Markley
Corw Harvester LY Opera
Biel Bashel
Culebra