Ghi chú: Wtb: khối lượng trung bình

Ghi chú: Wtb: khối lượng trung bình. CT1: cá rô phi đơn tính đực lai xa dòng Israel; CT2: cá rô phi đơn tính đực dòng GIFT; CT3: cá rô phi đơn tính đực dòng NOVIT4.
Các chữ cái trong cùng một cột khác nhau thể hiện các số liệu sai khác có ý nghĩa (p0,05). Tuy nhiên đến giai đoạn từ cá hương lên cá giống, các đàn cá rô phi thí nghiệm đã có sai khác ý nghĩa (p

Kết quả (Anh) 1:

Notes: WTB: average volume. fn1:-male tilapia hybrids israel line distance; ct2:-male tilapia gift line; CT3:-male tilapia novit4 line.
the letters in the same column represent different data significant differences (p <0,05).
figures in Table 1 show that the volume of tilapia fish from experimental stage to the fry fry at 3 formula (fn1 0.90 g / fish; ct2 0.92 g / fish; CT3 0 , 84 g / fish) were not significantly different (p> 0,05). However, the period from the fish fry, the fish tilapia experiments had significant differences (p <0.05) in growth.-male tilapia is the hybrid tilapia and blue tilapia line striping israel (7.3 g / fish) with volume greater than the gift tilapia (5.5 g / fish) and novit4 (4.8 g / fish). the growth rate of fish in accordance with experimental studies of crystal pearls Day (2008) and the size of fry and larger fish.
tracking results in the growth of the fish three treatments growout period (Table 2) show that the growth of individual differences among treatments in the months follow-up. after 1 month showed that raising tilapia volume of israel outcross line (70.9 g / fish) greater than 2 lines of experiments gift tilapia (54.4 g / fish) and novit4 (57.0 g / fish),differences are statistically significant (p <0.05).
Table 2. weight (g) (± standard error) of tilapia fish from the experimental stage to commercial fish fry

Kết quả (Anh) 2:

Note: content first published 2003: volume average. CT1: tilapia hybrid male Israeli line far Unisexual; CT2: tilapia Unisexual male-line GIFT; CT3: tilapia Unisexual male-line NOVIT4.
the letters in a different column of the other false data mean (p < 0.05).
Figures in table 1 show that the volume of the flock of Tilapia FRY period from experiments over fish, both in the formula 3 (CT1 0.90 g/head; CT2 0.92 g/head; CT3 0.84 g/head) are no different meaning (p 0.05 >). However to the stage from the fish taste over fish breeding, the male tilapia experiments there was significant difference (p < 0.05) in terms of growth. Tilapia hybrid was the eldest male Unisexual tilapia Zebra tilapia and green line Israel (7.3 g/head) have a mass greater than the GIFT tilapia (5.5 g/head) and NOVIT4 (4.8 g/head). The growth rate of the fish in the laboratory in accordance with research of Le Ngoc Khanh (2008) but the size of the fish and the fish look bigger.
The results track growth of fish in three experimental formula for commercial breeding period (table 2) shows the growth of the discrepancy between the test formulated in the months following. After a month of mass rearing of tilapia hybrid far Israeli line (70.9 g/I) larger than 2 lines of Tilapia experiments GIFT (54.4 g/head) and NOVIT4 (57.0 g/head), other false statistical significance (P < 0.05).
2 Table. Weight (g) (± standard error) of the herd of Tilapia fish from stage experiments similar to the commercial fish