- breeding efficiency
-
effectiveness of fecundation or egg production, usually expressed as a percentage
Dictionary of ichthyology. 2009.
Dictionary of ichthyology. 2009.
Selection methods in plant breeding based on mode of reproduction — This article discusses Selection methods in plant breeding based on mode of reproduction. Some plants reproduce by (more or less strict) self fertilization where pollen from a plant will fertilise reproductive cells or ovules of the same plant.… … Wikipedia
Plant breeding — is the art and science of changing the genetics of plants in order to produce desired characteristics.[1] Plant breeding can be accomplished through many different techniques ranging from simply selecting plants with desirable characteristics for … Wikipedia
Tree breeding — is the application of genetic principles to the genetic improvement and management of forest trees. In contrast to the selective breeding of livestock, arable crops, and horticultural flowers over the last few centuries, the breeding of trees,… … Wikipedia
World Breeding Federation for Sport Horses — The World Breeding Federation for Sport Horses (WBFSH) connects sport horse breeding organizations with the International Federation for Equestrian Sports (FEI). The FEI is the International Olympic Committee recognized federation for Olympic… … Wikipedia
livestock farming — Introduction raising of animals for use or for pleasure. In this article, the discussion of livestock includes both beef and dairy cattle, pigs (pig), sheep, goats (goat), horses (horse), mules (mule), asses, buffalo, and camels (camel … Universalium
Animal sexual behaviour — This article is about the sexual behaviour of non human animals; see also Human sexuality and Sexual reproduction. Animal sexual behaviour takes many different forms, even within the same species. Among animals other than humans, researchers have … Wikipedia
Cayuga Duck — A Cayuga Duck is a breed of domesticated duck used for egg and meat production as well as an ornamental bird. The Cayuga name is taken from Cayuga Lake , one of the lakes in the Finger Lakes chain, in New York State where the breed was… … Wikipedia
Selected infectious and parasitic diseases of animals — ▪ Table Selected infectious and parasitic diseases of animals animal(s) affected name(s) of disease nature of disease Diseases of bacterial origin most mammals, chickens necrobacillosis, calf diptheria, bovine foot rot, necrotic hepatitis,… … Universalium
environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… … Universalium
Agriculture — General … Wikipedia