三角梅容器苗木生产技术规程DB46／T 429-2017.pdf

ICS 65.020.20 B 05:55975-2017 DB46 DB46/T 4292017 2017-09-05 2017-12-05 DB46/T 4292017 1 GB/T 1.1-2009 DB46/T 4292017 2 1 Bougainvillea spp.2 LYJ 128 LY/T 1970 3 3.1 5 3.2 3.3 4 LYJ 128 5 2 m DB46/T 4292017 3 6 6.1 LY/T 1970 pH 5.5 7.0 EC 1.5 mS/cm 6.2 6.3 15 cm 20 cm 40%50 100 3 d 5 d 70%20 g 50%1000 7 1 0.4 0.8 1212 0.8 1.5 1616 1.5 3.0 2018 2520 3.0 5.0 3025 3530 5.0 10.0 4035 8 12 1/3 1/2 3 cm 1 cm 2 cm 9 9.1 DB46/T 4292017 4 35 7 9.2 60%10 d 15 d 9.3 9.3.1 9.3.2 10:00 16:00 10:00 16:00 9.3.3 9.3.4 15 9.4 10 d 15 d 15-15-15 10 100 500 1000 9.5 9.5.1 20 cm 30 1/3 1/2 9.5.2 9.6 20 cm 30 cm 9.7 15 d 9.8 DB46/T 4292017 5 9.9 9.9.1 9.9.1.1 9.9.1.2 50 d 60 d,1/3 9.9.1.3 40 d 45 d 15%50 mg/L 200 mg/L 3 d 5 d 40 d 45 d 1000 mg/L 5000 mg/L 5 d 5 d 8 d 9.9.2 45 d 9.10 10 1/3 1/3 1/2 5 cm 10 cm 9.11 9.11.1 9.11.2 2 25%500 75%500 50%800 1000 5 7 d DB46/T 4292017 6 50%500 80%600 800 50%800 1000 5 d 7 d 30%600 70%600 10 d 15 d 9.11.3 3 10%2000 25%3000 20%3000 5 d 7 d 2.5%3000 1.5%2000 25%1500 5 d 7 d 20%1000 1.8%4000 73%2000 5 d 7 d 3 40%1000 10 d 15 d 5%0.5%5000 g 8000 g 0.5%2.5%2000 10%2000 5 d 7 d 3 9.11.4 5 m10 m 10 g 0.5%100 0.01%DB46/T 4292017 7 10 10.1 1d 2d 10.2 11 DB46/T 4292017 8.2009 _