影响毛兔产毛量的因素
Factors affecting wool yield of rabbit
1.品系不同的长毛兔种,兔毛的产值和质量差异很大。现在,我国养殖的各系长毛兔中,以德系兔产毛量更高,兔毛细、绒,粗毛含量低;法系兔产毛量中等,粗毛率高;英系和中系兔则产毛量较低,兔毛细、绒,粗毛率低。但近年来我国培养的一些当地品系,其兔毛产值和质量均有显着进步。
1. there are great differences in the output and quality of rabbit hair. At present, German rabbits have the highest wool yield, with low hair, down and coarse wool content; French rabbits have medium wool yield and high coarse wool rate; British and Mesozoic rabbits have lower wool yield, rabbit hair, down and coarse wool rate. But in recent years, some local strains cultivated in China have made remarkable progress in the output and quality of rabbit hair.
2.年纪因年纪不同,兔毛产值与质量均不同。幼龄兔产毛量低,毛质较粗。随年纪的添加,兔毛的产值和质量也随之进步,l~3岁期间,其产值和质量均达更佳水平;3岁以上的晚年兔因为代谢机能减退,兔毛产值与质量又随之下降。
2., because of different age, the output value and quality of rabbit hair are different. Young rabbits had low gross yield and coarse wool. With the increase of age, the output value and quality of rabbit hair also improved. The output value and quality of rabbit hair reached the best level during the period of L to 3 years old.
3.体重体重与产毛量有着亲近联系。体型大则皮肤表面积也大,产毛量亦高。当然在选种时,既要考虑体型巨细,也要考虑被毛密度,只要将体大、毛密的个别留作种用,才能获得杰出的经济效益。
3. there is a close relationship between body weight and hair yield. Large body size also has a large surface area and a high yield of wool. Of course, in the selection, we should consider both the size of the body, but also consider the density of coat, as long as the body size, dense individual for seed use, in order to obtain outstanding economic benefits.
4.性别在其他条件(种类、年纪、体重等)相同的情况下,一般母兔的产毛量高于公兔,阉割公兔的产毛量高于未阉割公兔。据实验,母兔的产毛量比公兔高15%~20%,阉割公兔比未阉割公兔高10%一15%。
4. Under the same sex and other conditions (species, age, weight, etc.), the average female rabbit's wool yield is higher than that of the male rabbit, and the castrated male rabbit's wool yield is higher than that of the uncastrated male rabbit. According to the experiment, the wool yield of female rabbit is 15%-20% higher than that of male rabbit, and that of castrated male rabbit is 10%-15% higher than that of uncastrated male rabbit.
5.养分养分与兔毛的产值与质量联系极为亲近。全价而均衡的看养供给,尤其是满足的蛋白质和平衡的氨基酸,可促进毛囊的成长,添加兔毛的直径和密度,然后进步产毛量。据实验,日粮中的含硫氨基酸水平对产毛量有显着影响。
5. nutrient nutrient is closely related to the output value of rabbit hair and quality. Full and balanced feeding, especially adequate protein and balanced amino acids, can promote hair follicle growth, increase the diameter and density of rabbit hair, and then improve hair yield. According to the experiment, the level of sulphur amino acid in diet has a significant effect on the yield of wool.
6.时节时节对兔毛的产值和质量有显着的影响。一般以冬天产毛童更高,质量更好;春季次之;夏日产毛量更低,兔毛质量更差。冰冷时节有利于兔毛成长,且绒毛含量也高;酷热时节则可按捺兔毛成长,粗毛含量添加。
6. the season has a significant effect on the output and quality of rabbit hair. Generally speaking, the hairy children are the highest in winter, the best in quality, the second in spring, the lowest in summer and the worst in rabbit hair. Cold season is conducive to the growth of rabbit hair, and the content of villi is also high; hot season can be pressed rabbit hair growth, coarse hair content added.
进步兔毛质量的办法
Methods for improving rabbit hair quality
1.单笼养殖笼养长毛兔有利于进步兔毛质量,毛色皎白,富有光泽,结块毛少;圈养长毛兔,臀、腹部毛多呈尿黄色,兔毛强度、扩展度显着下降,块毛多,质量差。
1. Single cage culture of rabbit hair is conducive to improving the quality of rabbit hair, white hair, rich luster, less caking hair; captive rabbit, breech, abdominal hair more urine yellow, rabbit hair strength, expansion significantly decreased, more lumps, poor quality.
2.加强养分长毛兔除了成长、繁衍之外,还要长毛,有必要确保足够的养分水平。据实验,长毛兔养分足够,体质健壮,不只产毛量高,而且毛质好;如养分不良,则兔毛干燥,块毛多、质量差。
2. It is necessary to ensure adequate nutrient levels for the growth and reproduction of furred rabbits. According to the experiment, the long-haired rabbit has enough nutrients, strong physique, not only high wool yield, but also good wool quality; if the nutrients are not good, the rabbit hair is dry, lumpy and poor quality.
3.加强管理环境卫生对兔毛质量影响很大。笼舍清洁、干燥,有利于减少污染毛量,进步兔毛质量。此外,兔毛要勤梳理,防缠结。喂料时要避免草屑、饲料、尘埃污染被毛,影响兔毛质量。
3. strengthening the management of environmental hygiene has great influence on the quality of rabbit hair. The cage is clean and dry, which is conducive to reducing the amount of contaminated wool and improving the quality of rabbit hair. In addition, rabbit hair should be combed and entangled. When feeding, avoid hairs, feed and dust pollution, and affect the quality of rabbit hair.
4.合理采毛依据时节等具体情况,合理挑选剪毛和拔毛等采毛办法。一般夏日以剪毛为主,冬天以拔毛为主,这样既可促进兔毛成长,进步兔毛质量,又有利于兔体健康。
4. reasonable picking wool, according to the specific circumstances of season and so on, reasonably select wool cutting and hair picking methods. Generally, in summer, shearing is the main method, while in winter, pulling is the main method. This can promote the growth of rabbit hair, improve the quality of rabbit hair, and is conducive to rabbit health.
5.兔毛保管为进步兔毛质量,不管采用何种采毛办法,均应实施分级采毛、分级收买、分级保管和分级调运的“四分”法。保存兔毛时,应留意防潮、防虫蛀、防缠结。
5. In order to improve the quality of rabbit hair, no matter what kind of wool harvesting method is adopted, the "four-point" method of grading harvesting, grading purchasing, grading storage and grading transportation should be adopted. When keeping rabbit hair, we should pay attention to moistureproof, moth proofing and entanglement prevention.
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