Produção de sementes de cenourinha nos Estados Unidos
Palabras clave:
produção sementes, método semente, método raiz, doenças pragas, controle insetosResumen
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Brown, G. B. 1950. Carrot and beet seed production as fected by steckling planting date and delayed plant; after removal from storage. Proc. Amer. Soc. Hort. Sci. 56 : 271-274.
Flemionn, Florence, and June Olson. 1950. Lygus bugs in relation to seed production and occurence ol embryoless seed in various Umbelliferous species. Contrib. Boyce-Thompson Instit. 16 : 39-46.
Franklin, DeLance, 1948. Some problems in carrot seed production. Seed World 63 (3):8-9, 44-45.
Franklin, DeLance. 1953. Growing carrot seed in Idaho. Idaho Agr. Exp. St. Bull. 294, 35p.
Hawthorn, Leslie. R. 1951. Cultural studies on carrot stecklings in relation to seed production. U.S.D.A. Cir. 877, 19p.
Hawthorn, Leslie R. 1952. Interrelations of soil moisture, nitrogen and spacing in carrot seed production. Proc. Amer, Soc. Hort. Sci. 60:321-326.
Hawthorn, Leslie R., and Leonard Pollard, 1954. Vegetable and Flower seed production. The Blackiston Company, Inc. New York. U.S.A., pp. 626.
MacGillivray, John H. and L. J. Clemente, 1949. Elfect ol irrigation on the production of carrot seed. Proc. Amer. Soc. Hort. Sci. 54 : 299-303.
Schudel, H. L. 1952, Vegetable seed production on Oregoi:. Oregon Agr. Exp. St. Bull, 512, 79p.
