Influence of the main cereal and feed form of the rearing phase diets on performance, digestive tract, and body traits of brown-egg laying pullets from hatch to 17 weeks of age

We hypothesize that pullets could respond similarly, independent of feed form, to the feeding of diets based on corn or wheat supplemented with adequate NSP enzymes. Also, pullets would quickly adapt their gastrointestinal tract and modify productive performance accordingly, when switched from crumbles to mash feeds. The aim of this research was to evaluate the effects of feeding crumbles for different periods of time, followed by feeding mash to 17 wk of age, on performance, gastrointestinal tract development, and body measurements of brown-egg laying pullets fed diets based on corn or wheat.

Productive performance of brown-egg laying pullets from hatching to 5 weeks of age as affected by fiber inclusion, feed form, and energy concentration of the diet1

The effects of fiber inclusion, feed form, and energy concentration of the diet on the growth performance of pullets from hatching to 5 wk age were studied in 2 experiments. In Experiment 1, there was a control diet based on cereals and soybean meal, and 6 extra diets that included 2 or 4% of cereal straw, sugar beet pulp (SBP), or sunflower hulls (SFHs) at the expense (wt/wt) of the whole control diet. From hatching to 5 wk age fiber inclusion increased (P < 0.05) ADG and ADFI, and improved (P < 0.05) energy efficiency (EnE; kcal AMEn/g ADG), but body weight (BW) uniformity was not affected. Pullets fed SFH tended to have higher ADG than pullets fed SBP (P = 0.072) with pullets fed straw being intermediate. The feed conversion ratio (FCR) was better (P < 0.05) with 2% than with 4% fiber inclusion. In Experiment 2, 10 diets were arranged as a 2×5 factorial with 2 feed forms (mash vs. crumbles) and 5 levels of AMEn (2,850, 2,900, 2,950, 3,000, and 3,050 kcal/kg). Pullets fed crumbles were heavier and had better FCR than pullets fed mash (P < 0.001). An increase in the energy content of the crumble diets reduced ADFI and improved FCR linearly, but no effects were detected with the mash diets (P < 0.01 and P < 0.05 for the interactions). Feeding crumbles tended to improve BW uniformity at 5 wk age (P = 0.077) but no effects were detected with increases in energy concentration of the diet. In summary, the inclusion of moderate amounts of fiber in the diet improves pullet performance from hatching to 5 wk age. The response of pullets to increases in energy content of the diet depends on feed form with a decrease in feed intake when fed crumbles but no changes when fed mash. Feeding crumbles might be preferred to feeding mash in pullets from hatching to 5 wk age.

Letters from William Croswell to the Harrison Gray Otis, 1824-1825

Two leaves containing drafts of brief notes that accompanied letters for Harvard Corporation between April 1824 and April 1825.

Letter from William Croswell to Harrison G. Otis, 1833 November 4

Two drafts of a letter requesting financial assistance.

Capt. Weeks his answers to interogatorys on oath ... ca. 1738

Weeks (of Greenland, N.H.) was accused of concealing and embezzling items from his late son's estate. Document is signed: William Parker reg.

Commonplace book of Clement Weeks

Commonplace book containing a transcription of the "The Book of Harvard," a satirical account of the Butter Rebellion of 1766 followed with supplementary text of "The Arguments in Defence of the Proceedings of the Scholars" and "The Confession that was made after all was done." The above occupies pp. 1-14; pp. 15-18 missing. Pages 19-23 hold excerpts from Edward Young's Conjectures on Original Composition. Pages 24-62 hold excerpts from Saint Augustine's Heresies. Finally pages 62-64 hold an excerpt of Druidical maxims from the introduction of the first volume of Paul Rapin de Thoyras' The History of England (1724).

Letters from Harrison Gray Otis to William Tudor,

Four letters in which Otis relays his thoughts on the Boston judicial system and losing his Senate seat in 1822. Also included is correspondence responding to Tudor’s request for information on his uncle, James Otis.

University of Michigan Football Team, 1901

Top Row: Wesley Winkler, Ralph Drake, Charles Rothschild, Norman Sterry, Kenneth Robinson, Alfred Chadwick, Weldon Fix, Ross Kidston, Les Barkenbus, Harrison Weeks, David Dunlap, George Gregory, Harold Baker, Cecil Gooding, George Sadler

Third Row: student mngr. H.C. Crafts, Edward Dickey(?), David Beardsley, William Snushall, ? Smith, George Davison, Kennedy Potter, ? Clark, Charles Van Valkenberg, Neil Snow, Joseph Horgan, James Forrest, William Foote, Webb Sadler, ? Hayes

Second Row: trainer Keene Fitzpatrick, ? Smith, Samuel Sackett, Everett Sweeley, Herbert Graver, Walter Shaw, Hugh White, Albert Herrnstein, Curtis Redden, Dan McGugin, Ebin Wilson, Bruce Shorts, Arthur Redner, Temple Owens

Front Row: Ralph Husson, Albert Preussman, Arthur Urquhart, Willie Heston, Benjamin Southworth, coach Fielding Yost, Charles Crane, Jerome (mascot), John Lewis, Frank Doty, Frank Belknap