The term "LIVESTOCK" is used in a broad sense to cover all grown animals regardless of age, location or purpose of breeding. Non-domesticated animals are excluded under this definition unless they are kept or raised in captivity. Domestic animals included are large and small quadrupeds, poultry, insects (bees) and larvae of insects (silkworms). Figures on livestock numbers should refer to live animals enumerated on a given day or on several consecutive days. The FAO practice is that figures for an indicated year relate to animals reported by countries for any day between October of the previous year and September of the year indicated. Statistics on live animals by age, sex and utilization generally are not included in the list that follows, even though such breakdowns are extremely desirable in terms of national statistics. For each animal species FAO proposes that information be maintained on changes in national herds during the year according to the following equation: initial herd + animals born + imports of live animals - exports of live animals - natural losses - slaughter = closing herd.FAO defines meat as the flesh of animals used for food. In production data, meat is normally reported inclusive of bone and exclusive of meat that is unfit for human consumption. As reported by individual countries, meat production data may refer either to commercial production (meat entering marketing channels), inspected production (from animals slaughtered under sanitary inspection), or total production (the total of the above- mentioned categories plus slaughter for personal consumption). All FAO annual production data refer to total production.Country statistics on meat production adhere to one or more of the following concepts: 1. Live weight: the weight of the animal immediately before slaughter. 2. Killed weight: the live weight less the uncollected blood lost during slaughter. 3. Dressed carcass weight: weight minus all parts - edible and inedible - that are removed in dressing the carcass. The concept varies widely from country to country and according to the various species of livestock. Edible parts generally include edible offals (head or head meat, tongue, brains, heart, liver, spleen, stomach or tripes and, in a few countries, other parts such as feet, throat and lungs. Slaughter fats (the unrendered fats that fall in the course of dressing the carcasses) are recorded as either edible or inedible according to country practice. Inedible parts generally include hides and skins (except in the case of pigs), as well as hoofs and stomach contents.Among individual countries, one of the following three concepts issued to measure production:A. Production from all animals, of both indigenous and foreign origin, that are slaughtered within national boundaries. B. Production from the slaughter of indigenous animals plus exports of live indigenous animals during the reference period. Derived from meat production as follows: production from slaughtered animals plus the meat equivalent of all animals exported alive, minus the meat equivalent of all animals imported alive. As imports/exports of live animals are recorded by FAO in numbers, not weight, animal type and size are of significance. C. The biological production concept covers indigenous animals that are either slaughtered or exported live, plus net additions to the stock during the reference period. Derived from indigenous productions follows: indigenous production plus (or minus) the meat equivalent of the change in the stock numbers during the reference period. Production is expressed in terms of live weight. Changes in the total live weight of all animals are not taken into account.FAO uses the first concept of meat production in the construction of its food balance sheets and for related indicators. The second concept, indigenous meat production, in measuring the output of the national livestock sector, is useful mainly in the construction of index numbers of agricultural pr
तिथि | मान | बदले , % |
---|---|---|
1990 | 235 | 4.44% |
1989 | 225 | 2.27% |
1988 | 220 | 4.76% |
1987 | 210 | -0.94% |
1986 | 212 | -18.46% |
1985 | 260 |