breeders

n.

（动物）饲者，种畜( breeder的名词复数 )；

breeder reactor[核]增殖反应堆

fast breeder reactor快中子增殖反应堆；快中子滋生式反应器

Ornithology: Arctic waders are not capital breeders
The evolution of delayed dispersal in cooperative breeders.
ARE GREATER SNOW GEESE CAPITAL BREEDERS? NEW EVIDENCE FROM A STABLE-ISOTOPE MODEL
GGE biplot analysis: a graphical tool for breeders, geneticists, and agronomists.
Oviposition Pattern and Egg Weight of Layer Breeders in Mating Cage at Specific Period of Day
Apparent inferiority of first‐time breeders in the kittiwake: the role of heterogeneity among age classes
Postmetamorphic dispersal and recruitment of first breeders in a Bufo calamita metapopulation
On the potential for estimating the effective number of breeders from heterozygote - excess in progeny.
Effect of Feed Allowance During Rearing and Breeding on Female Broiler Breeders. 3. Ovarian Steroidogenesis
Reproductive sharing in animal societies: reproductive incentives or incomplete control by dominant breeders?