GB/T 6935-2010Breeding stock of Chinese sika-deer (English PDF)

2.1 Chinese deer Chinesesika-deer

Sesame deer subspecies distributed in the territory of the People's Republic of China under natural conditions and their cultivated varieties or lines.

2.2 Reproductive survival rate

The number of surviving deer farms fed to the 3-month-old lactation group was the percentage of the last year's suitable ewes.

3.1 Morphological characteristics

3.1.1 Body characteristics

Chinese sika deer for the medium-sized deer, compact body, handsome, head smaller, straight nose, ear slightly larger, upright, angular handle rounded, correct, bright eyes,

Flexible, shallow fossa, flat back, chest width, buttocks fullness, slightly higher, short tail, limbs symmetry, robust, the main hoof tip, vice hoof small,

Skin without wrinkles. See Table A for the picture of the Chinese deer deer.

3.1.2 coat features

Coat season changes significantly. Summer hair is short, no cashmere, brown or brown; back and body side of the distribution of irregular white spots; by

Neck to tail base along the ridge has a complete or incomplete back line, generally brown or black brown; white, fan-shaped buttocks obvious, and the surrounding with

There are black loop; belly and limbs inside the coat color was gray. Winter hair long and dense, was brown; white spots are not obvious, the next spring off the winter

Postganglionic obvious white spots reproduce.

3.1.3 Velvet angle features

Velvet is the second sign of the deer, born at the top of the frontal bone. Under normal circumstances, the deer of the antlers every year newborn and fall off once. Tsai Gong

The second year after the birth of the deer born vertebral velvet angle, from the third year of the annual growth of the branches of the velvet angle, the development of the velvet angle is usually 3 fork type ~ 4

Branch type, but in the 5 to 7 years old some can grow to 4 fork type ~ 5 fork type, the velvet angle about the basic symmetry.

3.2 Production performance

3.2.1 production performance

2-year-old deer two bars of velvet (fresh velvet) yield of more than 1200g, 3 years old, 4 years old, 5 years old, 6 years old and 7 years old deer three fork velvet (fresh) yield

Not less than 2500g, 3500g, 4000g, 4500g and 5000g.

3.2.2 Reproductive performance

The survival rate of the deer was 16 to 18 months and the survival rate was not less than 75%. The suitable breeding age of the deer was 4 years old to 7 years old.

3.2.3 weight

Deer primary, 1 year old, 2 years old, 3 years old and 4 years of age should not be less than 5.5kg, 60kg, 90kg, 110kg and 120kg;

Deer raw, 1 year old, 2 years old, 3 years old and 4 years of age should not be less than 5kg, 50kg, 60kg, 70kg and 75kg.