頁籤選單縮合
題名 | 墊料床分娩欄育成仔豬試驗= |
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作者 | 洪嘉謨; 顏念慈; 李茂盛; 蔡金生; 林財旺; |
期刊 | 畜產研究 |
出版日期 | 19940300 |
卷期 | 27:1 1994.03[民83.03] |
頁次 | 頁61-67 |
分類號 | 437.656 |
語文 | chi |
關鍵詞 | 墊料床; 仔豬; 育成; 增重; Composting-manure farrowing beds; Survival of piglets; Daily weight gain; |
中文摘要 | 為了使種母豬在分娩及哺乳期間亦可採用墊料床豬舍,以建立完全免洗豬舍、無排放水及無公害的豬隻飼養方式,而將傳統式高床網狀分娩欄改造成墊料床分娩欄,在分娩架兩旁之教槽區(Creep area)及分娩架後端凹深 15 Cm ,內裝填稻殼墊料,為進一少探討此種墊料床分娩欄飼育仔豬之可行性,而進行本試驗。 本試驗採用 41 頭母豬,產次在2~4胎次,自1992年3月至1992年2月間,分別在高床分娩欄及墊料床分娩櫚分娩各一眙次;自仔豬出生至 5 週齡間,分別調查、計算及分析仔豬出生時、3週齡時、離乳時及5週齡時之體重、育成率和乳豬死亡原因。所得結果:試驗組和對照組之分娩時平均頭數及平均體重,分別為8.4頭和8.8頭及1.30 kg和1.34 kg:3遁齡時平均育成頭數、育成率及平均體重,分別為7.8頭和8.0頭、93.0%和91.1%及5.15 kg和4.77 kg;4週齡離乳時平均育成頭數及育成率,分別為7.7頭和7.9頭及91.0 % 和 89.3%;5週齡時平均育成頭數、育成率、平均體重及窩重,分別為7.6頭和7.8頭、90.5%和88.6%、9.86 kg 和 9.40 kg 及 74.9 kg 和 73.3 kg,顯示試驗組之仔豬育成率及增重,雖然在統計上差異不顯著,但均優於對照組。在仔豬死亡原因分析中,試驗組以呼吸系統疾病34.4%、虛弱 28.1 %及消化系統疾病25.0%較高,此外為其他不明原因死亡9.4%及母豬壓斃3.1%;而對照組則以虛弱47.6%、消化系統疾病33.3%較高,此外為其他不明原因死亡11.9%、母豬壓斃4.8%及呼吸系統疾病2.4%,顯示墊料床分娩架有減少虛弱仔豬死亡,惟呼吸系統疾病死亡有較高趨勢。而對照組則虛弱、仔豬死亡率偏高及離乳後消化系統疾病而死亡有較高之趨勢。 初步結果顯示,墊料床分娩欄不影響母豬繁殖成績及仔豬哺育、生長成績,應可取代傳統式高床網狀分娩欄,並可達到日常不清洗豬欄,無排放水及無公害的目的。 |
英文摘要 | The main purpose of this study was to establish a pig house of no waste water and odor by not using washing water. The creep area on both sides and the backend of the farrowing crates were filled with 15 cm deep of rice husk (Figure 2) while traditional farrowing crate was used as the control (Figure 1). The performance of 41 litters farrowed in each treatment was studied and compared including:body weight, and survival of piglets at birth, 3-week old , weaning (4-week old), and five-week old. The results for the control and treatments respectively were as follows : the average number of piglets born alive were 8.8 head and 8.4 head, the average body weights were 1.34 kg and 1.30 kg at birth. Piglets survival at 3 weeks was 8.0 head and 7.8 head, percentage of survival was 93.0 % and 91.1%, and the average body weights were 5.15 kg and 4.77 kg. and the average piglet survival for control and freatments was 91.0 % and 89.8 % and the average piglet survival was 7.8 head and 7.6 head. At 5 weeks the percentage of survival was 90.5 % and 88.6 %, the average body weight were 9.86 kg and 9.40 kg, and the litter weight were 74.3 kg and 71.1 kg at 5-week old. Although not statistically significant, the percentage of survival and weight gain of the treatment groups were better than those of the control. The causes of piglet loss were: 34.4 % from respiratory disease, 28.1% from weakness, 25.1% from diarrhea, 3.1% from being crushed by sow, and 9.4 % for other reasons for the treatment; 2.4 % from respiratory disease, 47.6 % from weakness, 33.3 % from diarrhea, 4.8 % from being crushed by sow, and 11.9 % for other reasons for the controll. The above data show that the treatment group had the advantages of reducing weakness and piglet losses while the control had the trend of increasing weakness, piglet losses, and death by respiratory disease of weaning piglets. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。