W.C. Hofmann, L.M. Carter, P.E. Keeley, and L.F. Elliott J.H. Chesson, R.J. Thullen, D. Ballard, and N. Goodell
OBJECTIVES: To develop the criteria for ‘best practice’ cotton production systems. To test experimental component subsystems and the interrelationship of cotton production subsystems including rotational crops. To demonstrate for technology transfer ‘best practice’ systems.
PROCEDURE: Four systems were identified for inclusion in a field study resulting from a factorial of two systems categories: row spacing and tillage. The ‘best practice’ row spacing was selected as 30 inch as compared…
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OBJECTIVES: To determine why control of nightshade with prometryn declined with
time in a field study conducted in 1985, 1987, 1988, and 1989.
PROCEDURES: Both seed and soil samples were collected from field plots
previously untreated and treated with prometryn.
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OBJECTIVES: To identify effective systems for the control of annual morningglory
in cotton.
PROCEDURES: Several treatments were applied to field plots at the USDA Cotton
Research Station in 1989 and 1990 for the control of annual morningglory in cotton.
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OBJECTIVES: To identify and research cover crops suitable for use in cotton
production systems (major emphasis is to determine the beneficial aspects of cover crops in managing weeds in cotton).
PROCEDURES: Five cover crops (annual ryegrass, barley, hairy vetch, subterranean
clover, and tall fescue) were seeded into four row plots that were 65 feet long
on ll/7 /89.
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