Agriculture Reference
In-Depth Information
Link, F.W. 1955. Studies with pelleted lettuce seed. Proc. Am. Soc. Hort. Sci. 65:335-341.
McDonald, M.B., R. Danielson, and T. Gutormson. 1992. Seed analyst training manual. Assoc. of Ofic.
Seed Analysts, Lincoln, NE.
Musil, A.F. 1961. Testing seeds for purity and origin. p.417-432.
In
A. Stefferud (ed.) Seeds: The yearbook
of agriculture. U.S. Gov. Print. Ofice, Washington, DC.
Myers, A. 1941. Common seed impurities of lucerne. Agr. Gaz. N.S. Wales 52:454-459.
Sjelby, K. and C. Stahl. 1941/43. How are the different seed species classiied in the purity analysis by the
seed testing stations all over the world? Proc. Intern. Seed Testing Assoc. 13:128-146.
Thompson, J.R. 1957. Deinitions of pure seed. Proc. Intern. Seed Testing Assoc. 22:99-105.
U.S. Dept of Agriculture. 1952. Manual for testing agricultural and vegetable seeds. Agriculture Handbook
no. 30. U.S. Dept. of Agric., Washington, DC.
Weisner (Pierpoint), M. 1941. Separation of immature seeds of Trifolium repens-white clover and Trifolium
hybridum-Alsike clover. Proc. Assoc. Ofic. Seed Analysts 32:103-104.
