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Content on the coarse type of different lineage Performance of Angora rabbit and the main study


Rate of population increase and 8 month weight coarse. 3 in each lineage, SAB origin play a leading role. It can increase the rate of coarse wool and 8 months old weight, but also reduce the amount of annual gross. F,[link widoczny dla zalogowanych], G descent rate on the coarse, with an annual gross volume and the formation of 8-month weight were not significant. 4 The analysis shows that - through the many varieties (lines) to cultivate hybrid gene into coarse coarse-type rabbit breeding program is correct. 12Chi ~ wseJournalRabbitFarming5 /] 996EffectofvariouloodIineonma. nproductionperformanceofBristlewoolRabbitsZhang7_. . hertluaShengYouzl ~ ngpin (Dept.ofAnita, Sci, and.Med., JiangsuAgricAcademy, Nanjg210014) LinDagum '~ WuXinsl ~ ngKongpeilanLjGuangmei (Dept.ofAm? n, Sci.and. a JiangsuAgrw., Yang shed -225009) ABSTRAcTTheeffectofvariouin0dIineonmainproductionperformanceofBristieW001rabbitshaeenanalysed. ThebloodlineofBristleWOOlRabbitscomesfromNewZcaiandRab-bits (N), SABRabbits (S), FranchAngoraRabbits (F) andGermanArigorsRahbits (G). Therearesignificantdifferencesins0mebloodIineamongtheherdswhichdi ~ erinBristleWoolRate (BWR), woolyield (Wv) and8 - monthweight (w. TheNbloodlinecanleadBWRtOimprovesignificantly. TheSbloodlinecarlresultinimprovementsinBWRandw8. andreducationinwy-TheFandGbloodlinehavenoremarkableeffect. ,[link widoczny dla zalogowanych], / Lack of, the growth of coarse type of Angora rabbit hair. Plastic Man Wong (Mountain | Shito Dongke Yuan Agricultural University,[link widoczny dla zalogowanych], 271018, China) Lu Zhixin / Liu Zhansheng (Shandong Laiwu Spring Livestock Cattle Breeding Farm) (Shandong Provincial Animal Husbandry and Veterinary Station) Abstract bred cattle on spring-type long-haired coarse 100 rabbits in the rabbit growth and wool yield were 7 results show that: W with a weight of newborn females were 56.53 g and 56.67 g,[link widoczny dla zalogowanych], adult male body weight was 4403.35 g females and 4446.65 g, adult male females were in the amount of shearing and 1249.43 g 1233.5O grams. Body size,[link widoczny dla zalogowanych], body weight, between the amount of single shearing were highly significant positive correlation (P <0.01) shearing a direct impact on the amount of a single trait is the most weight too. The high correlation and path coefficient (r = 0.9630, P = 0.9233). Key words body size was related to Gao, the number of gross weight of path coefficient since 1990. Angora rabbits in the Ashkenazi group leaders New Zealand's high rate of coarse Japanese big ear rabbits and rabbit blood, selected by the second generation after hybridization the amount of coarse wool production rate and a high cross to pay the fixed rabbit, for three generations after the breeding , we have three generations of breeding group of rabbits were coarse growth and yield determination. To reveal the laws of varieties of rabbits for breeding management and rational use of available scientific evidence. At the same time this type of Angora Rabbit also coarse body size, body weight and wool yield a single relationship between the correlation and regression and path analysis. 1 Materials and methods 1.1 Laiwu City tested show animals in the spring of livestock and poultry breeding farm cattle randomly selected with the day-old newborn, February, May. August, l1 months (ie lanugo, one, two, three, four knives wool) and participate in breeding adult male rabbits were six stages, all 50 females, were determined for the test rabbit cage, 42 day-old weaned After weaning, fed with pellets, ad libitum. Pellet form in Table 1 ��,, study
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