13,060 sections across 6,839 Michigan regulatory chapters.
R.623-214 Foundation corn; inbred lines
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R 285.623.214 Foundation corn; inbred lines. Rule 214. (1) An inbred line is a relatively true breeding strain of corn that results from not less than 5 successive generations of controlled self-fertilization with selection. Page 18 Courtesy of Michigan Administrative Rules (2) I…
R.623-215 Foundation corn; single cross hybrids
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R 285.623.215 Foundation corn; single cross hybrids. Rule 215. (1) A single cross hybrid must consist of the first generation of a cross between 2 certified inbred lines. (2) A single cross crossing field must be isolated by a distance of not less than 660 feet from other corn of…
R.623-216 Certified single cross, double cross, and 3-way hybrids
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R 285.623.216 Certified single cross, double cross, and 3-way hybrids. Rule 216. (1) A double cross hybrid is the first generation of a cross between 2 single cross hybrids. A 3-way cross hybrid is the first generation of a cross between a single cross hybrid and an inbred line. …