鹿茸生长受多种体内外因素的影响,当这些条件发生异常时,鹿茸正常的生长就会受到影响,形成畸形茸(怪角)。畸形茸的式样繁多,研究其原因大致可分为下列几种。
Antler growth in vivo by a variety of factors influence when these conditions are abnormal, normal growth and velvet will be affected, the formation of abnormal antler (strange angle). Velvet diverse range deformity, study its causes can be divided into the following types.
1.遗传牲崎形茸由于遗传的原因使鹿终生不能按正常生长规律长出标准形状的鹿茸。这类的畸形茸包括:鹿茸向头两侧平行外伸的“爬头茸”,主干向外、向后弯曲的“羊角茸”,茸体扁平如掌而不分枝的“扁掌茸”,只长主干而不分枝的“独挺茸”等。这类茸终生怪角,并能遗传给后代。凡属长这类茸的鹿不能作为种用。
1. Genetic sacrifice Kawasaki-shaped due to genetic Velvet deer life can not grow in normal growth law standard shapes velvet. Such abnormalities include Velvet: Velvet parallel to the sides of the head extending outside "overtaking Velvet" trunk outward, backward bending "claw Velvet" Velvet body rather than flat as the palm branches "flat palm Velvet" only long trunk without branches of "independence quite Velvet" and so on. Such Velvet lifelong strange angle, and can be passed on to future generations. Where such long deer antler can not be used as a seed.
2.营养性崎形茸是由于饲养管理不当、疾病或身体创伤而引起的营养过度消耗和营养不良,致使鹿体质衰弱所形成的病态茸和乏养茸。如茸体干瘪(瘦条)、茸枝上梢(穿尖子)、茸体粗细不均匀、茸枝分生困难等。
2. Nutritional Kawasaki shaped Velvet nutrition due to improper feeding and management, disease or physical trauma caused by excessive consumption and malnutrition, cause morbid Deer debilitating lack of support and formed Velvet. As Velvet body shriveled (thin strips), Velvet branches shoot (wear aces), Velvet body uneven thickness, Velvet branch meristem difficulties.
3.创伤牲崎形茸是由于外界的机械性创伤直接影响鹿茸的正常生长规律而造成的畸形茸。这种机械性创伤有的影响当年长茸,有的影响以后长茸,甚至造成终生怪角。这类畸形茸大多数是因为收茸时留茬过低、锯口偏斜损伤了角基、锯口污染化脓等,使脱盘后创口愈合不良,鹿茸的生长点受到破坏,影响了正常的生长规律;有的是因为茸体、角基、额骨受到创伤,从伤口处长出不正常的茸优和茸枝。
3. Kawasaki-shaped wound sacrifice Velvet antler is deformed due to external mechanical trauma directly affect the normal growth caused by the laws of velvet. This mechanical trauma affect some year long Velvet, Velvet long after some influence, even lifelong strange angle. Most of these malformations Velvet Velvet stubble is because the income is too low, the damage Jukou skew angle group, saw cut pollution purulent, so that off late wound healing, antler growing point is damaged, affecting the normal growth law; either because Velvet body, angular base, frontal trauma, wound from the Director of the unusual and gifted Velvet antler branches.
4.衰老牲蔺形茸是由于鹿的年龄大、机体衰老、组织再生能力减弱、鹿茸的生长能力减退所致,这类的畸形茸较多见。主要表现在脱盘后愈合缓慢、封口不正、分枝困难,瘦条,穿尖子,或者枝干弯曲,挺扁。据有的鹿场统计,梅花鹿九锯以后鹿茸生长能力逐渐降低。
4. Lin Rong-shaped offerings aging is due to deer age, body aging, tissue regeneration diminished capacity, antler growth capacity decrease due to this type of deformity Velvet more common. Mainly in the off-hours are slow to heal, sealing is not correct, M. difficult, thin strips, wear aces, or branches bend, feeling of guilt. According to some statistics deer after deer antler nine saw growth capacity gradually decreased.
另外,锯茸时使用质量不良的止血药造成的化学刺激、攀丸损伤、萎缩等原因,也能产生畸形茸。
Chemical stimulation In addition, the use of poor quality saw Velvet hemostatic caused damage testicles, atrophy and other reasons, can also produce abnormal antler.
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