Effects of supplementary feed enzymes on the laying performance and fecal moisture of a commercial incrossbred egg stock.

Some economic and biological factors associated with high and low water excretion rates in the chicken.
by: Ibarbia, Ramon Amador
Published: (1968)

The effects of a steriod saponin on laying-hen performance and egg quality /
by: Hayes, Elizabeth Selina, 1955-
Published: (1982)

County egg laying trials in England.
Published: (1930)

Rice by-products as a feed for laying hens.
by: Bradford, Odis Bryan
Published: (1929)

Phase feeding of protein and energy for laying hens.
by: Zotz, Joseph Ernest
Published: (1967)

Debeaking laying stock to control cannibalism /
by: Thornberry, Fredrick D., et al.
Published: (1974)

The effects of protein level and feeding methods on egg production.
by: Williams, James Cecil
Published: (1952)

Debeaking laying stock to control cannibalism /
by: Cawley, W. O, et al.
Published: (1964)

The relation of body weight, egg weight, rate of production and breeding to feed efficiency for egg production.
by: McCracken, Don Frederick
Published: (1955)

Effect of rearing and laying house environments on performance of incross egg production type pullets.
by: Shupe, William Dale
Published: (1960)

Effects of implants of sex hormones on egg weight, hatchability, rate of lay and body weight of meat- and egg-type chickens.
by: Ryan, Cecil Benjamin
Published: (1962)

Commercial egg production /
by: Wormeli, B. C. (Ben C.)
Published: (1958)

Egg yolk cholesterol as influenced by cereal grain and age of the laying hen.
by: Husseini, Munther Dawod
Published: (1975)

Laying house performance as affected by season, limited feeding, limited energy feeds, and protein level of the growing diet.
by: Rands, George Cole
Published: (1961)

Effects on reproductive performance by continuous feeding of dienestrol diacetate and supplementary fat in the breeder ration.
by: Cook, Freeman Waldo
Published: (1958)

The influence of dietary protein level and protein source on the laying performance of incross egg type pullets.
by: Coligado, Elpidio Comendador
Published: (1961)

Effects of protein and energy levels during the growing and laying periods on performance and egg production costs.
by: Santana, Jose
Published: (1968)

Feeding laying hens /
by: Quisenberry, J. H. (John H.), 1907-, et al.
Published: (1968)

The effect of L-lysine intake on egg component yield and composition in laying hens /
by: Prochaska, Jerry Fred, 1966-
Published: (1994)

The effect of nutrient density and restricted feeding on the performance of commercial layers.
by: Vest, Larry Rufus
Published: (1972)

Restricted feeding of broiler type replacement stock.
by: Isaacks, Russell Ernest
Published: (1959)

Comparative influences of various protein feeds on laying hens /
by: Sherwood, R. M. (Ross Madison), 1886-
Published: (1923)

Effects of dietary protein source and level on egg-production stocks.
by: Deaton, James Washington
Published: (1964)

Effects of caloric restriction during the growing period on the performance of egg type replacement stock.
by: Deaton, James Washington
Published: (1959)

Effects of dietary restriction during the growing period on the performance of egg type replacement stock.
by: Ferebee, Douglas Clive
Published: (1959)

Study of enzyms of egg of common fowl.
Published: (1912)

The feed cost of producing eggs in the south panhandle as compared with that of other sections of Texas.
by: Strickland, J. D., 1912-
Published: (1939)

Effects of selected new antibiotics on egg production, feed efficiency and livability of chickens.
by: Bandong, Francisco C.
Published: (1960)

The effects of source, levels and method of feeding calcium on the performance of commercial layers.
by: Walker, Jerry Charles
Published: (1970)

Effects of pelleting, dietary protein level and unidentified factors on feed cost and the performance of egg type layers.
by: Karunajeewa, Hector
Published: (1961)

Comparison of different disinfectants on egg shell microbial populations and evaluation of microbial levels in commercial egg processing facilities /
by: Knape, Koyle Dean, 1973-
Published: (2000)

Deterioration of eggs as shown by changes in moisture content.
Published: (1911)

Strain by dietary lysine interaction effects in egg production stocks of chickens.
by: Bonds, Ira Stanley
Published: (1974)

Comparison of the effects of floor and cage housing on the performance of five strains and crosses of egg production stocks.
by: Bailey, Bernice Boyce
Published: (1957)

Effect of feeding high calcium levels and soft phosphate in the diet of laying hens.
by: Durham, James Ivey
Published: (1961)

Poultry meat and egg production /
by: Parkhurst, Carmen R. (Carmen Robert), 1942-
Published: (1988)