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New Zealand white rabbit The breed of rabbit New Zealand is the breed of the specialized meat direction. It was shown out in the USA in 1910 from the rabbit of breed New Zealand red as a result of selection of animals-albinos. Selectionists obtained precocity, well-developed musculature, for slaughter output and good taste internalss of meat the methods of selection and selection. And crossing with the rabbit of breed of Flemish Giant increased living mass, fixed the skeleton of rabbit.
Today it one of the most widespread breeds, used in industry, in countries, where the rabbit breeding is well developed.
New Zealand rabbit differ in a strong constitution, developed skeleton, cylindrical short trunk. Long trunks for males a 47 cm, for females 49,5 cm. Adult individuals arrive at mass 4,5-5,4 kg. The rabbit of this breed possess a deep broad chest, direct short back, wide rounded croup. A head for them is easy with direct short ears. Extremities direct, strong with well-developed muscles. Dense muscles without superfluous depot fats are developed also on all corps. Fur for New Zealand rabbit is thick, dense, white.
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Mixed fodder for feeding of rabbit The concentrated forage which provide the best increase on unit of feed is used in feeding of rabbit. In the general expense of forage specific mass of the concentrated forage makes 50-70%. To them grains behave cereal and leguminous, seed of oil-bearing cultures, and also bits and pieces of production. One of varieties of the concentrated forage the industrial mixed fodders which contain the same êîìïîíåíòû are considered, but in the ground up state. Nutritives from the mixed fodders are mastered by animals far better, than at feeding with every component separately. First of all it touches protein, because the lack of one amino acid in one feed is filled in by their presence in other.
In the complement of the mixed fodder, except for mixture of grain-crops, vitamins and mineral matters are added. The mixed fodders are balanced on a food value.
The combined forage is produced in loose and in a granular kind. The Fullration mixed fodders which are intended to replace a basic feed for rabbit are produced in a granular kind.
In small economies which hold the little population of rabbit and have the plot of land, feeding with the... |
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Constitution of rabbit In a stock-raising, and in the rabbit breeding in particular, it is accepted to divide representatives into three types: narrow-bodied, wide-bodied and intermediate types.
Rabbit, at which long narrow trunk, prolate head, long neck, long extremities, behave to the narrow-bodied type. The rabbits of wide-bodied type have the wide shortened trunk, broad and less deep chest, easy wide head and short extremities. The rabbits of intermediate type occupy intermediate position between the rabbit of two previous types.
The experienced rabbit breeder easily will define belonging of rabbit to the that or other type simply by eye. But it is a subjective estimation. To define the type of build of rabbit, use the calculations of indexes.
For the rabbit of that or other type sexual dimorphism must be expressed, it means that males must have lines of masculine type, and female - lines of woman type. For males there must be more massive rough and rounded head, more broad chest, large and strong feet, some more rough hair cover. For females a head is more easy and slightly extended head, more developed back-end of trunk and no less than... |
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