頁籤選單縮合
題 名 | 初生體重及離乳前後之飼養方式對仔豬生長性能的影響=Effects of Birth Weights and Feeding Patterns on the Performance of Piglets Pre- and Post-Weaning |
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作 者 | 蘇瓊珍; 黃珠芳; 張直; | 書刊名 | 中國畜牧學會會誌 |
卷 期 | 28:1 1999.03[民88.03] |
頁 次 | 頁1-9 |
分類號 | 437.654 |
關鍵詞 | 仔豬; 初生體重; 離乳; 飼養方式; 生長性能; Piglets; Weaning; Birth weight; Feeding patterns; Growth performance; |
語 文 | 中文(Chinese) |
中文摘要 | 本試驗的目的在探討仔豬初生体重及離乳前後之飼養方式對其生長性能 之影響。選用20胎LYD仔豬165頭,分配成五個處理組,每處理四重複,每重 複8∼9頭,進行不同給飼方式的試驗:仔豬離乳前不餵教槽料之處理組分成三週 齡離乳(E處理組,初生体重較輕)和四週齡離乳(A處理組),這二個處理在離 乳後均一天餵飼三次。仔豬餵飼教槽料組分三種不同餵飼方式,均四週齡離乳: B處理:每二天加料一次,不換飼槽;C處理組:每天9點更換飼槽及飼料;D 處理組:每天9點、12點及下午3點更換飼槽及飼料。試驗期自3週齡至6週齡 為止,試驗結果顯示仔豬飼餵教槽料顯著提高(P<0.05)離乳時之體重,而教槽 料的餵飼方式對仔豬離乳前二週體增重和飼料採食量無顯著的影響,離乳體重較 輕(P<0.05)之仔豬於離乳後二週之增重並無顯著差異(P>0.05),初生體重較 輕且21天離乳之仔豬在5∼6週齡之增重及飼料利用效率與餵飼教槽料各處理組 無顯著差異(p>0.05)。 |
英文摘要 | The purpose of this study was to investigate the effects of birth weight and feeding patterns on the performance of piglets pre-and post-weaning. 165 LYD piglets of 20 litters were randomly allotted into five treatments. Each treatment had 4 replicates with 8 or 9 head of piglets. The five treatments were A, B, C, and E. In Treatment E, no creep feeed was provided for the piglets which were weaned at 3 weeds of age. In Treatment A, no creep feed was provided for the piglets which were and fresh feed of age, either. After weaning, thses two groups were supplied with a clean feeder and fresh feed three times a day. In Treatment B, fresh feed was supplied at 09:00 h every other day. In Treatment C, a clean feeder with fresh feed was supplied at 09:00 hevery day. In treatment D, a clean feeder with fresh feed was supplied at 09:00, 12:00 and 15:00 h. B, C and D groups were weaned at 4 weeks of age and the feeding systems were continued until 6 weeks of age. The results indicated that weaning weights increased significantly (P<0.05) by creep feeding. Pre-weaning gain and creep feed intake were not affected by creep feed supplied before weaning. Piglets with less weaning weights had no significant difference in two-weeks' body gain after weaning. The body weights of early-weaned piglets (3 weeks of age) were significantly lower (P< 0.05) that the other treatment at the begining of the experiment, but were equal in weight gain and feed conversion to the creep feedling groups at 6 weeks of age. |
本系統中英文摘要資訊取自各篇刊載內容。