大豆‖玉米带状间作种植技术规程 第5部分：土默川灌区DB15／T 3445.5—2024.pdf
ICS 65.020.20 CCS B 05 15 DB15/T 3445.5 2024 5 Technical code of practice for soybean-maize strip intercropping Part 5 Turmot irrigation area 2024-05-31 2024-07-01 DB15/T 3445.5 2024 I GB/T 1.1 2020 1 DB15/T 3445 5 DB15/T 3445 1 2 3 4 5 6 SAM/TC 20 DB15/T 3445.5 2024 II 1 2 3 4 5 6 DB15/T 3445.5 2024 1 5 1 2 GB 4404.1 1 GB 4404.2 2 GB/T 5668 GB/T 8321 GB 15618 GB/T 15671 NY/T 496 NY/T 499 NY/T 738 NY/T 1276 NY/T 1355 3 soybean-maize strip intercropping 4 10 2600 120 d DB15/T 3445.5 2024 2 5 pH 8.5 GB 15618 25 cm GB/T 5668 NY/T 499 6 90 cm 10 cm 3 m GB 4404.2 GB 4404.1 28%,/667 m=1:40 1:50()20.6%2250 mL/100 kg 2500 mL/100 kg 15.5%/667 m=1:40 1:50()GB/T 15671 GB/T 8321 7 4+2 2.5 m 4 30 cm 14 cm 18 cm 3 2 40 cm 10 cm 12 cm 1 60 cm 1 DB15/T 3445.5 2024 3 1 4+2 cm 4+4 4.2 m 50 cm 40 cm 14 cm 18 cm 3 70 cm 40 cm 12 cm 16 cm 1 70 cm 2 2 4+4 cm 8 8.1.1 4 5 5 cm 10 cm 8 5 5 5 cm 10 cm 10 8.1.2 5 5 cm 10 cm 10 DB15/T 3445.5 2024 4 3 cm 3 cm 5 cm 9 5 7 15 m/667 m 30 m/667 m 2 4 15 m/667 m 20 m/667 m 9.2.1 120 kg/667 m 150 kg/667 m 1500 kg/667 m 2000 kg/667 m NY/T 496 9.2.2 N 0.9 kg/667 m 1.3 kg/667 m,P2O5 2.3 kg/667 m 3.2 kg/667 m,K2O 1.2 kg/667 m 1.8 kg/667 m N 6.6 kg/667 m 8.25 kg/667 m,P2O5 8 kg/667 m 9 kg/667 m,K2O 4.0 kg/667 m 5.0 kg/667 m 9.2.3 3:2:2:2:1 13.8 kg/667 m 16.1 kg/667 m K2O 2.5 kg/667 m 3.5 kg/667 m 2 kg/667 m 100 g/667 m 15 kg NY/T 496 10 5%25 g/667 m 50 g/667 m 15 kg 30 kg 6 8 30%25 mL/667 m 30 kg 11 20%2.5 kg/100 kg 3.4 kg/100 kg GB/T 8321 NY/T 1276 DB15/T 3445.5 2024 5 LED+NY/T 1276 GB/T 8321 20%7 mL/667 m 10 mL/667 m 25%20 mL/667 m 40 mL/667 m 25 g/L 40 mL/667 m 60 mL/667 m 3.2%25 mL/667 m 30 mL/667 m 16000 IU/mg 250 g/667 m 300 g/667 m 20%2.5 kg/100 kg 3.4 kg/100 kg 25 g/L 10 mL/667 m 20 mL/667 m 3 82%150 mL 50 kg 60 kg 3 3 5 5%50 mL/667 m 108 g/L 40 mL 60 mL 25%350 mL/667 m 450 mL/667 m 20%20 mL/667 m 27 mL/667 m 30 kg 40 kg 3 5 3 5 30%5 mL/667 m 6 mL/667 m 30%100 mL/667 m 130 mL/667 m 30 kg 40 kg 5 6 8 10 12 35%25%NY/T 738 NY/T 1355
