頁籤選單縮合
題 名 | 麩皮用量對豬隻生長與屠體性能之影響 |
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作 者 | 游義德; 顏宏達; 陳賜鈺; | 書刊名 | 中華農學會報 |
卷 期 | 137 1987.03[民76.03] |
頁 次 | 頁72-79 |
分類號 | 437.654 |
關鍵詞 | 生長; 用量; 性能; 屠體; 豬隻; 麩皮; |
語 文 | 中文(Chinese) |
中文摘要 | 以不同麩皮用量取代玉米-大豆粕之飼料,供餵生長肥育豬,並在相同的消化能和離胺酸下,以瞭解不同麩皮用量取代玉米大豆粕對豬隻生長與屠體之影響。試驗採用8週齡生長豬40頭(公母各半) |
英文摘要 | Diets containing 0, 5, 10, 15 and 20% of wheat bran were formulated to have the same ratio of lysine and digestible energy (2.4 g/1,000 kcal) in corn-soybean basal diets. Each diet was offered with daily level of 253 × W(superscript 0.49)g according to liveweights, and fed on the same daily intake of lysine and digestible energy based on the feeding ratio of 100, 101.3, 102.5, 103.8 and 105% to eight individual pigs, castrated males and females, from 25 kg until slaughter at 95 kg liveweight. There were no significant differences in daily gain and carcass characteristics, but significant (P<0.01) differences were found in feed conversion ratio (feed:gain) and feed intake with increasing wheat bran level from 0 to 20%. Increasing wheat bran level did not affect the efficiency of digestible energy and lysine. The results showed that inclusion of wheat bran up to 20% did not adversely affect growth of carcass characteristics when pigs were fed on the same daily intake of digestible energy and lysine. The daily gain, feed conversion ratio, carcass backfat and carcass length of females were superior (P<0.01) to castrated males under scale feeding based on their liveweights. |
本系統中英文摘要資訊取自各篇刊載內容。