청보리 사일리지 급여가 꽃사슴 육성록의 사료섭취량, 체중, 녹용생산량 및 경제성에 미치는 영향
The Effect of Feeding Whole-crop Barley Silage on Feed Intake, Body Weight, Velvet Antler Yields and Economic Efficiency in Growing Sika Deer
4
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
This study was conducted to determine the effect of dietary whole-crop barley silage on average daily feed intake, average daily weight gain, velvet antler yield and economic efficacy in sika deer during growth. A total of 24 sika deer (initially 56.3 kg BW) of 24 months age were allotted in arrangement in a completely randomized design. The three treatments were: T1(hay diet), T2(whole-crop barley silage), and T3(50% hay+50% whole-crop barley silage). Concentrate feed were 1.5% feeding of body weight with all groups. Average daily weight gain of T3 was higher than those of others for the entire experimental period. Average daily feed intake of sika deer in decreasing order was as follows; T1>T3>T2. The velvet antler yield was highest in T3 group (315±112 g) compared with T1 (276±59 g) and T2 (283±108 g). However, there was no significant difference in average daily feed intake, average daily weight gain, velvet antler yield(p>0.05). In economic efficacy, T3 was about 15-29% higher than that of T1 and T2. In conclusion, the mixed feeding of 50% hay and 50% whole-crop barley silage was more effective in average daily feed intake, average daily weight gain, velvet antler yield and economic efficacy in sika deer
Abstract
This study was conducted to determine the effect of dietary whole-crop barley silage on average daily feed intake, average daily weight gain, velvet antler yield and economic efficacy in sika deer during growth. A total of 24 sika deer (initially 56.3 kg BW) of 24 months age were allotted in arrangement in a completely randomized design. The three treatments were: T1(hay diet), T2(whole-crop barley silage), and T3(50% hay+50% whole-crop barley silage). Concentrate feed were 1.5% feeding of body weight with all groups. Average daily weight gain of T3 was higher than those of others for the entire experimental period. Average daily feed intake of sika deer in decreasing order was as follows; T1>T3>T2. The velvet antler yield was highest in T3 group (315±112 g) compared with T1 (276±59 g) and T2 (283±108 g). However, there was no significant difference in average daily feed intake, average daily weight gain, velvet antler yield(p>0.05). In economic efficacy, T3 was about 15-29% higher than that of T1 and T2. In conclusion, the mixed feeding of 50% hay and 50% whole-crop barley silage was more effective in average daily feed intake, average daily weight gain, velvet antler yield and economic efficacy in sika deer
참고문헌 (18)
- 2010 Other livestock statistics, "Agriculture, Forestry and Fisheries", ~ (2010)
- Farming the red deer, "Blaxter, K. L.", Rowett Res. Inst. and the HillFarming Res. Org. Dept. Agric. and Fisheries forScotland, 42~47 (1974)
- 최순호, "흑염소의 거세시기가 발육, 육질 및 지방산조성에 미치는 영향", 한국동물자원과학회지, 52(1), pp.37~42 (2010), 한국동물자원과학회
- Fennessy, P. F., "Antler growth: Nutritional and endocrine factors. In: Biology of deer production, In Royal Society of New Zealand bulletin. 22", pp.239~250 (1985)
- French, C. E., "Nutrient requirements for growth and antler development in the white-tailed deer", J. Wildl. Manage, 20, pp.221~232 (1956)
- Haigh, J. C., "Farming wapiti and red deer", pp.149~153 (1993), Mosby-Year Book, Inc
- 황보순, "청보리 사일리지 급여 시에 농후사료 급여수준이 육성기 흑염소의 발육과 육질에 미치는 영향", 한국동물자원과학회지, 50(4), pp.527~534 (2008), 한국동물자원과학회
- Jackson, N., "The voluntary intake by cattle of four silages differing in dry matter content", Anim. Prod, 12, pp.591~ (1970)
- Kim, W. H., "Cultivation and Utilization Barley as the Main Winter Crop in Paddy Field", Proceedings of the Korean Society of Grassland Science Conference, pp.37~57 (2006)
- 김원호, "중북부지역 답리작 보리담근먹이 조제이용 연구Whole crop silage making of barley produced in paddy find of Central and Northern regionSummary", 한국초지조사료학회지, 23(4), pp.289~292 (2003), 한국초지조사료학회
- 김원호, "사일리지용 우량 보리품종 선발 2. 사료가치 및 TDN수량", 한국초지조사료학회지, 23(4), pp.283~288 (2003), 한국초지조사료학회
- Manninen, M., "Effect of whole-crop barley and oat silages on the performance of mature suckler cows and their progeny in outdoor winter feeding Original Research Article", Animal Feed Science and Technology, 121, pp.227~242 (2005)
- Manninen, M., "Effects of outdoor winter housing and feeding level on performance and blood metabolites of suckler cows fed whole-crop barley silage", Livestock Science, 115, pp.179~194 (2008)
- McDonald, T. J., "Bilateral destruction of the fetal paraventricular nuclei prolongs gestation in sheep", Am. J. Obstet. Gynecol, 165, pp.764~770 (1991)
- Morand-Fehr, P., "Caracteristiques du comportement alimentaire et de la digestion des caprins", Proceedings of the International Symposium on Nutrition and Systems of Goat Feeding, pp.21~45 (1981), OM Press
- Sauvant, D., "Goat Nutrition", pp.61~72 (1991)
- Skjevdal, T., "Effect on goat performance of given quantities of feedstuffs and their planned distribution during the cycle of reproduction", Tours, Nutrition et Systems d'Alimentation de la Chevre, pp.300~318 (1981)
- Wahed, R. A., "The effect of amount offered on selection and intake of barley straw by goats", Animal Production, 42, pp.473~ (1986)