Results 191 to 200 of about 119,174 (216)

New Insight Into the Evolutionary Arms Race Between Spider Egg Sac Pseudoparasitoids and Active Maternal Care by the Spiders. [PDF]

open access: yesEcol Evol
Kostro-Ambroziak A   +6 more
europepmc   +1 more source

Effects of sexual pairing pattern on behaviour and reproductive performance in domestic pigeons. [PDF]

open access: yesPoult Sci
Duan Y   +8 more
europepmc   +1 more source

Effect of breed, age and storage period on egg weight, egg weight loss and chick weight of commercial broiler breeders raised in Saudi Arabia

open access: yesJournal of the Saudi Society of Agricultural Sciences, 2013
A total of 1350 hatching eggs were obtained from commercial broiler breeders Cobb, Ross 308 and Arbor Acres at 30–35, 40–45 and 50–55 weeks of age, 450 eggs for each breed and 150 eggs for each breed age.
A.A. Alsobayel   +2 more
exaly   +3 more sources
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