ICS 65.020.030 B 44 DB46 DB 46/ T 444—2017 Technical code of artificial breeding for giant Asian pond turtle 2017 - 12-11 2018 - 01 - 31 DB46/ T 444—2017 GB/T 1.1-2009 I DB46/ T 444—2017 1 2 DB46/T 434 DB46/T 443 3 3.1 giant Asian pond turtle Heosemy grandis 3.2 infancy turtle 3.3 juvenile turtle 250 g 3.4 subadult turtle 250 g 750 g 250 g 1500 g 3.5 adult turtle 1 DB46/ T 444—2017 750 g 1500 g 3.6 breeding turtle 3.7 fertilization spot 30 d 3.8 incubation medium 4 4.1 4.1.1 4.1.2 4.2 DB46/T 443 4.3 DB46/T 443 5 5.1 DB46/T 443 5.2 5.2.1 5.2.2 5.2.2.1 PVC PVC 2 2 m 2 6 m 50 cm 80 cm 2 DB46/ T 444—2017 5.2.2.2 20 cm 50 cm 1/3 30 cm 40 cm 15 º 20 º 30% 40% 0.5 mm 0.6 mm 5.2.3 5.2.3.1 1.5 m 2 m 1/5 1/10 5% 25% 15 º 30 º 0.5 m 1 m 20 cm PVC 40 cm 50 cm PVC 10 cm 20 cm 2 5.2.3.2 3m 2 4m 5.2.2.2 5.3 DB46/T 443 5.4 DB46/T 443 6 6.1 6.1.1 6.1.2 6.1.3 6.1.4 6.2 DB46/T 443 6.3 DB46/T 443 7 7.1 DB46/T 443 3 DB46/ T 444—2017 7.2 7.2.1 DB46/T 443 7.2.2 7.2.2.1 cm 3 cm 7.2.2.2 7.2.2.3 0.3 cm 1 cm 26 26 7.2.2.4 2 70% 75% 29 30 120 d 160 d 29 DB46/T XXX 7.3 DB46/T 443 7.4 7.4.1 7.4.2 min 10 min 7.4.3 7.4.4 3:3:3:1 7.4.5 17 7.4.6 3 7.4.7 7.5 7.5.1 7.5.2 DB46/T 443 B 0.2 % 0.5 g/L 5 5 cm 10 cm 10 20 2 % 5 % 30 min 60 min 7 2/3 2 20 28 250 g 10 DB46/T XXX 3d 5d XXX 7.5.3 30 20 cm 35 cm 7.5.4 DB46/T 35 cm 0.2 % 45 cm 5 min 10 min 7.5.5 4 % 6 % 30 min 60 min 4 DB46/ T 444—2017 7.5.6 25 17 26 17 30 7.5.7 pH 20 pH 25 mg/L 2/3 30 7.5 15 d pH pH 2 3 7.5.8 7.6 7.6.1 7.6.2 7.5.2 7.5.9 7.7 7.7.1 7.7.2 7.7.3 2:1 3:1 15 d 20 d 2 7.5.2 7.5.9 2 d 3 d 7.8 7.8.1 7.8.2 11 7.8.3 7.8.4 2 cm 3 cm 21 22 7.8.5 8 DB46/T 434 9 DB46/T 434 10 DB46/T 434 5 DB46/ T 444—2017 A A.1 48 cm 1 2 3 A.2 A.3 6 DB46/ T 444—2017 A.4 52.7 g 61.8 g, 99 d 113 d 7