Table 1. Location, comparative plot management, and weather data for 1981 URHRSWPN ---------------------------------------------------------------------------------- Date Area (ft 2 ) Moisture 3 Yield ------------------- -------------------- ----------- ------------ Location Seeded Harvested Planted Harvested 1981 Normal CV% Mean -------------------------------------------------------------------------------------------- Minnesota St. Paul Apr 15 July 29 40 16 17.3 17.2 9.6 50.2 Crookston Apr 9 Aug 7 40 16 -- -- 7.7 53.3 Morris Apr 10 Aug 5 40 16 16.3 16.1 7.5 48.8 North Dakota Minot Apr 9 -- -- 32 -- -- 9.9 20.7 Fargo Apr 10 July 28 48 16 -- -- 8.6 42.9 Carrington May 21 Sept 2 -- 60 -- -- 12.6 40.2 Williston Apr 21 Aug 7 -- 52 10.4 9.8 9.1 34.2 Dickinson Apr 28 Aug 4 48 16 11.3 11.2 28.5 17.1 Langdon May 13 Aug 23 72 60 -- -- 5.7 50.3 South Dakota Selby Apr 6 Aug 3 70 70 -- -- 10.2 40.1 Brookings Apr 2 July 17 70 70 -- -- 5.8 32.2 Redfield Apr 24 Aug 4 70 70 -- -- 9.1 37.8 Montana Moccasin Apr 8 Aug 18 -- 16 -- -- 11.5 40.9 Conrad Apr 22 Aug 25 -- 32 -- -- 9.9 48.7 Idaho Aberdeen 4 -- -- -- 46.6 -- -- 19.8 64.8 Tetonia May 29 -- -- 23.3 -- -- 15.2 28.7 Wyoming Torrington Apr 15 -- -- 54.0 -- -- 12.5 59.4 Sheridan Apr 8 -- -- 47.25 -- -- 12.3 43.2 Wisconsin Madison Apr 19 Aug 11 48 16 -- -- 11.0 34.1 Washington Pullman Apr 1 Sept 1 -- 31.5 -- -- 7.7 58.0 ---------------------------------------------------------------------------------------- 1 Blank spaces indicate data was not supplied by cooperator. 2 URHRSWPN = Uniform Regional Hard Red Spring Wheat Performance Nursery. 3 April-August only; inches. 4 Irrigated test.