Bui Xuan Men and Vuong Nam Trung
SUMMARY
240 mixed male and female crossbred (Super M x Nong nghiep breed) ducklings at 21 days of age were allocated at random to three treatments, with four replicates on one farm. Each replicate group, consisting of 20 ducks was managed in a separate pen. The treatments were: ducks were confined on hay litter floors (PT1); ducks were confinement on wire floors over the fish pond (PT2); ducks were confined on wire floors with access to the water of duck-fish integration. All the ducks in the treatments were supplied the same diets ad libitum containing 2900 kcal/kg and 16,5% protein. Also, the ducks were supplemented the chopped fresh water-hyacinth with restricted amounts of 8,3 g/head/day. The parameters recorded were feed intake, body weight and weight gain, feed efficiency, mortality, feed costs, meat quality and net profit. The results showed that ducks raised in the integrated duck-fish system (PT3) gave the best live weight gains (P<0,001) and net profit obtained was higher than those of the PT1 and PT2, from 13 to 18%, respectively.
Key words: Broiler duck, duck-fish integration, live weight gain, benefit.
From: Journal of Animal Husbandry Sciences and Technics – AHAV
No.153 – 2011, page 39-43
Author: Vuong Nam Trung Email: vuongnamtrung@yahoo.com
Insititute of Agricultural Science for Southern Vietnam
|
[ Tin tức liên quan ]___________________________________________________ -
How to prevent the most serious diseases of black pepper (piper nigrum l. ) – a case study of Vietnam (Author: Nguyen tang Ton and Bui Chi Buu) ( Thứ năm, 22/03/2012 )
-
Development Of New Hybrid Maize V-118 For The South Eastern And Central Highland Regions (Author: Nguyen Huu De, Tran Kim Dinh, Bui Xuan Manh, Nguyen The Hung) ( Thứ năm, 22/03/2012 )
-
Influence of heat treatment to the degradability capability of protein fractions in rumen by Cncps model of soybean meal (Author: La Van Kinh, Nguyen Van Phu and Huynh Thanh Hoai) ( Thứ năm, 22/03/2012 )
-
Influence of heat treatment to the degradability capability of protein fractions in rumen by CNCPS model of peanut meal (Author: La Van Kinh, Huynh Thanh Hoai and Nguyen Van Phu) ( Thứ năm, 22/03/2012 )
-
Influence of heat treatment to the degradability capability of protein fractions in rumen by CNCPS model of deoiled coconut cake (Author: La Van Kinh, Nguyen Van Phu and Huynh Thanh Hoai) ( Thứ năm, 22/03/2012 )
-
Study Of Standardization Of Herbal Products Containing Coscinium Fenestratum Used For Pig And Poultry (Author: Vo Văn Leo, Huynh Ngoc Thuy, Tran Thi Van Anh, Huynh Loi, Ma Chi Thanh, Nguyen Quang Nam, Tran Hung,La Van Kinh). ( Thứ năm, 22/03/2012 )
-
Efficiency Of Artificial Insemination And Optimum Time Of Insemination On Swamp Buffalo (Author: Dinh Van Cai , Nguyen Huu Tra, Luu Cong Hoa, Thai Khac Thanh, Han Quoc Vuong, Hoang Khac Hai and Le Tran Thai) ( Thứ năm, 22/03/2012 )
-
Influence of mineral fertilizers and foliar fertilizers to upland rice yield in the Easup District, Daklak Province (Author: Dao Minh So) ( Thứ năm, 22/03/2012 )
-
Effect of metabolisable energy (ME) and crude protein (CP) of diets on reproductive performances in dairy cows in Ho Chi Minh City area (Author: Doan Duc Vu, Pham Ho Hai and Vo Phuoc Quy) ( Thứ năm, 22/03/2012 )
-
Use of Milk Repalcer for Dairy Male Calves for Beef Production (Author: Đoan Đuc Vu, Pham Ho Hai và Hoang Van Thang) ( Thứ năm, 22/03/2012 )
-
Pig Crossbreds Of Three And Four Ways For Commercial Production In Southeastern Region Of Vietnam (Author: Nguyen Thi Vien, Nguyen Huu Tinh, Doan Van Giai, Nguyen Huu Thao, Le Pham Dai, Tran Van Khanh) ( Thứ năm, 22/03/2012 )
-
Combined genetic evaluation of purebreds and crossbreds in Yorkshire and Landrace pigs (Author: Nguyen Huu Tinh, Nguyen Thi Vien) ( Thứ năm, 22/03/2012 )
-
Efficiency Of Cird, Pgf2α And Gnrh Combination To Synchronize Estrus At Field Level In Swamp Buffalo For Artificial Insemination (Author: Dinh Van Cai, Luu Cong Hoa, Dau Van Hai, Nguyen Huu Tra, Hoang Khac Hai) ( Thứ năm, 22/03/2012 )
-
The In Sacco Degradability Of Dry Matter And Crude Protein Of Soybean Meal And Peanut Cake Treated At Different Temperature And Time (Author: La Van Kinh and Nguyen Van Phu) ( Thứ năm, 22/03/2012 )
-
Research on using Tra fish (Pangasius) by products and Golden snail (Pomacea) in broiler duck diet (Author: Bui Xuan Men and Vuong Nam Trung) ( Thứ năm, 22/03/2012 )
-
Research on using Tra fish (Pangasius) by products in laying duck diet (Author: Bui Xuan Men, Vuong Nam Trung and Tran Thi Thuy Hang) ( Thứ năm, 22/03/2012 )
-
Study on quantity of phosphorus & potassium fertilizers, planting density and irrigation technique for sesame (sesamum indicum l.) On poor grey soil in long an province (Author: Pham Thi Phuong Lan, Phạm Quang Dong) ( Thứ năm, 22/03/2012 )
-
The aromatic gene in rice is associated with some cross-bed complex F1 by molecule marker (Author:Chau Tan Phat, Nguyen Thi Lang, Tran Anh Thu, Bui Chi Buu) ( Thứ năm, 22/03/2012 )
-
Effects of body-weight at the age of sexual mature on the reproduction of laying hens Luong Phuong (Author: Phan Bui Ngoc Thao, Tran Van Tinh, Nguyen Thi Hiep, Nguyen Huu Tinh, Nguyen Quoc Vu) ( Thứ năm, 22/03/2012 )
-
Research to improve rice production technique procedures of new rice varieties and establishment of production models at ethnic minority areas in Binh Phuoc and Dak Nong provinces (Author: Do Khac Thinh, Hoang Duc Dung, Nguyen Huy Viet, Nguyen Thi Th ( Thứ năm, 22/03/2012 )
|