Hereditary attributes of the lean portion of three pig stocks, namely Duroc, Landrace, Yorkshire and some their hybrids in the North Vietnam [Các thành phần di truyền về tính trạng tỷ lệ nạc của ba giống lợn thuần Duroc (D), Landrace (L), Yorkshire (Y) và một số tổ hợp lai giữa chúng ở miền Bắc Việt Nam] / Phạm Thị Kim Dung,Nguyễn Văn Thiện,Nguyễn Văn Đức // TC Nông nghiệp và phát triển nông thôn . -2004. -No 11. -p. 1511-1512. -(vie). -ISSN 0866-7020.
Classification (rubrics): 68.39.33
Key words: Pig stocks; Hereditary attribute; Lean portion;
Location: TTKHCNQG, CVv 201
Classification (rubrics): 68.39.33
Key words: Pig stocks; Hereditary attribute; Lean portion;
Out of three hereditary attributes, the value of directly aggregated heredity (Ad) of Landrace, Yorkshire and Duroc accounts for 42%, 38% and 28% respectively. The aggregated heredity value of sire (Ad) of Duroc/ Landrace and Yorkshine represents by 4%, 3% and -1% respectively. The aggregated heredity value of maternal zoid (Am) of Duroc reaches the highest rate (6%) and that of the other pig stocks is between -4% and -2%.
Location: TTKHCNQG, CVv 201
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