Đăng nhập
 
Tìm kiếm nâng cao
 
Tên bài báo
Tác giả
Năm xuất bản
Tóm tắt
Lĩnh vực
Phân loại
Số tạp chí
 

Bản tin định kỳ
Báo cáo thường niên
Tạp chí khoa học ĐHCT
Tạp chí tiếng anh ĐHCT
Tạp chí trong nước
Tạp chí quốc tế
Kỷ yếu HN trong nước
Kỷ yếu HN quốc tế
Book chapter
Bài báo - Tạp chí
4th AADGC (2018) Trang: 262-269
Tạp chí: The 4th International Asian-Australasian Dairy Goat Conference 17-19 October, 2018, Tra Vinh Univ. Vietnam
Liên kết:

This experiment evaluated the effects of sex and level of crude protein (CP) in diets on nutrient intakes and digestibility, nitrogen retention, rumen parameters, and growth rate of Bach Thao goat. Twelve (6 males and 6 females) Bach Thao goats at 3 months of age with body weight of 12.4 ± 0.06 for female goats and 15.1 ± 0.63 kg for males were arranged in a 2 (sex) x 2 (diet) factorial design in a 150-day experiment with 3 replications per treatment. The diets were 5.5 and 6.5 g CP/kg body weight consisted of elephant grass, soybean extraction meal and copra meal. The nutrient digestibility was determined during the 4th month of experiment. The results indicated that sex and CP level had significant effect (Pmatter (DM), organic matter (OM), CP, neutral detergent fiber (NDF) and acid detergent fiber (ADF). DM intake of female goats was lower than the male (628 vs. 717 g/day) and also lower for the treatment CP5.5 compared to the CP6.5 (619 vs. 726g/day). Similarly, CP intake of females was lower than the males (110 vs.130 g/d) and for CP5.5 compared to the CP6.5 group (111 vs. 129 g/d). When increasing CP in Bach DM, OM, CP, NDF and ADF digestibility (Pand the CP6.5 treatment were significantly higher (P CP5.5 treatment resulting in higher weight gains for male and CP6.5 treatments (P compared to the female and CP5.5 treatments. Rumen pH, N-NH3 and VFAs 3 hours postfeeding were not affected by sex (P>0.05) but differed (PUrinary purine derivative excretion and the estimated microbial nitrogen synthesis in the rumen tended to be higher for the males and the CP6.5 treatment (P>0.05). Result of this study concluded that male Bach Thao goats had higher growth rate and the diet with 6.5 g/CP/kg body weight improved feed and nutrients intakes, digestibility and growth rate.

Các bài báo khác
Số 37 (2015) Trang: 11-17
Tải về
Số 17a (2011) Trang: 124-132
Tải về
Số 15a (2010) Trang: 125-132
Tác giả: Nguyễn Văn Thu
Tải về
Số Nông nghiệp 2016 (2016) Trang: 135-141
Tải về
Số 09 (2008) Trang: 19-25
Tải về
Số 13 (2010) Trang: 230-238
Tác giả: Nguyễn Văn Thu
Tải về
Vol. 11, No. 1 (2019) Trang: 30-35
Tác giả: Nguyễn Văn Thu
Tải về
Số 16a (2010) Trang: 60-70
Tải về
Số 04 (2005) Trang: 63-70
Tác giả: Nguyễn Văn Thu
Tải về
Số 01 (2015) Trang: 69-80
Tác giả: Nguyễn Văn Thu
Tải về
Số 02 (2016) Trang: 8-12
Tác giả: Nguyễn Văn Thu
Tải về
Số 28 (2013) Trang: 8-14
Tải về
4th AADGC (2018) Trang: 392-399
Tạp chí: The 4th International Asian-Australasian Dairy Goat Conference 17-19 October, 2018, Tra Vinh Univ. Vietnam
4th AADGC (2018) Trang: 457-464
Tạp chí: The 4th International Asian-Australasian Dairy Goat Conference 17-19 October, 2018, Tra Vinh Univ. Vietnam
(2018) Trang: 114-126
Tạp chí: The 4th International Asian-Australasian Dairy Goat Conference 17-19 October, 2018, Tra Vinh Univ. Vietnam
(2018) Trang: 435-448
Tác giả: Nguyễn Văn Thu
Tạp chí: The 4th International Asian-Australasian Dairy Goat Conference 17-19 October, 2018, Tra Vinh Univ. Vietnam
4th (2018) Trang: 36-47
Tác giả: Nguyễn Văn Thu
Tạp chí: The 4th International Asian-Australasian Dairy Goat Conference 17-19 October, 2018, Tra Vinh Univ. Vietnam
Vol. 3, No 3-4 (2017) Trang: 38-44
Tác giả: Nguyễn Văn Thu
Tạp chí: Modern Agricultural Science and Technology
69 (2016) Trang: 93-100
Tác giả: Nguyễn Văn Thu
Tạp chí: Animal Sciences. and Technology
(2016) Trang: 47-50
Tác giả: Nguyễn Văn Thu
Tạp chí: Tropical Animal Science and Production, Bangkok, Thailand. July 26-29, 2016
(2016) Trang: 129-139
Tác giả: Nguyễn Văn Thu
Tạp chí: The 3rd Asian Australasian Dairy Goat Conference. Yangling, China, May 9-13 2016
67 (2016) Trang: 2-10
Tác giả: Nguyễn Văn Thu
Tạp chí: Khoa Học Công Nghệ Chăn Nuôi
(2015) Trang: 78-86
Tác giả: Nguyễn Văn Thu
Tạp chí: Hội nghị CNTY Toan Quoc 28-29 thang 4 nam 2015, DHCT _Hoi CN TY Viet Nam
(2015) Trang: 32-41
Tác giả: Nguyễn Văn Thu
Tạp chí: 2nd International Symposium of Local wisdom and improving quality of life , Nov-Dec 3, 2015 Chiang Mai, Thailand
(2014) Trang: 427-432
Tác giả: Nguyễn Văn Thu
Tạp chí: 2ND INTERNATIONAL CONFERENCE ON GREEN TECHNOLOGY AND SUSTAINABLE DEVELOPMENT OCTOBER 30th - 31st, 2014, Ho Chi Minh City University of Technical Education
(2014) Trang: 363-368
Tạp chí: 2ND INTERNATIONAL CONFERENCE ON GREEN TECHNOLOGY AND SUSTAINABLE DEVELOPMENT OCTOBER 30th - 31st, 2014, Ho Chi Minh City University of Technical Education
(2013) Trang: 144
Tác giả: Nguyễn Văn Thu
Tạp chí: Kỹ yếu khoa học: Phát triển nông nghiệp ứng dụng công nghệ cao
1 (2013) Trang: 82
Tác giả: Nguyễn Văn Thu
Tạp chí: Kỹ thuật chăn nuôi tiếng Anh
1 (2013) Trang: 4
Tác giả: Nguyễn Văn Thu
Tạp chí: JIRCAS - CTU Workshop Proceedings
1 (2012) Trang: 1
Tác giả: Nguyễn Văn Thu
Tạp chí: The JAPS Suppl Series No.4
(2012) Trang:
Tác giả: Nguyễn Văn Thu
Tạp chí:  The 2nd international conference on rabbit production in Asia (ARPAC2011)
(2011) Trang:
Tác giả: Nguyễn Văn Thu
Tạp chí: Proceedings of the 4th Greenhouse Gases and Animal Agriculture Conference
(2012) Trang:
Tác giả: Nguyễn Văn Thu
Tạp chí:  The 3rd International Conference on Sustainable Animal Agriculture for Developing Countries

Crossref DOI of CTUJoS


BC thường niên 2018


Con số ấn tượng (VN | EN)


Bản tin ĐHCT


TCKH tiếng Việt


TCKH tiếng Anh

 
 
Vui lòng chờ...