. Bulletin of the Department of Agriculture. Agriculture; Agriculture. CEEEAL EXPERIMENTS ON THE CHEYENNE EXPERIMENT FARM. 27 Table XVI.—Annual and average yields of 15 varieties of spring oats grown on the Cheyenne Experiment Farm in 1913, 1914, and 1915. No. Yield per acre (bushels). Group and variety. 1913 1914 o 1915 3-year average. Early: Sixtv-Day 165 459 170 134 619 492 714 731 495 741 738 767 769 732 768 c c 6 b 6 51
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. CEEEAL EXPERIMENTS ON THE CHEYENNE EXPERIMENT FARM. 27 Table XVI.—Annual and average yields of 15 varieties of spring oats grown on the Cheyenne Experiment Farm in 1913, 1914, and 1915. No. Yield per acre (bushels). Group and variety. 1913 1914 o 1915 3-year average. Early: Sixtv-Day 165 459 170 134 619 492 714 731 495 741 738 767 769 732 768 c c 6 b 6 Khprsnn. Midseason: Swedish Select Colorado No. 37 Silvermine Abundance. Probsteier Siberian National Montana Rannpr Late: Black Tartarian a Average of 2 twentieth-acre plats. b Damaged about .30 per cent by hail. f Average of 6 tenth-acre check plats. Oat varieties are usually grouped into early, midseason, and late varieties. In Table XVII are presented the average data on dates. Fig. 10.—.\ plat of on spring plowing on llii-. Cheyeiuio Kxpwinieut Farm in 1915. (I'hotograph lent by the Office of Dry-Land Agriculture Investigations.) of heading urid maturity, height, weight ])cr l)ush-yeur jx^riod, 1013 to 1015, iiichisiv<\ The; curly varieties gave Ix^ttci' yields in \\)\'.\ and 1014 than the jnidseason or late varieties. In 101.'), liowevcr, tlu*, midseason varieties gave the high(^st yields, tiie early varieties being damaged by hail. The average yields for tliree- years show the midseason. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.
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