자원 태그: Ryegrass
2 items found (Showing 1 - 2)
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1989/10/01 Surrey annual ryegrass is a late-maturing, crown rust-resistant, diploid ryegrass adapted to Florida and the southeastern US. Surrey was tested in southeastern regional trials. Circular S-364 9 pages
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1982/06/01 11 pages, illustrated, photos Circular S-291