| 处理 | 单株结薯数/个 | 大中薯数/个 | 商品薯率/% | 单株薯重/(g/株) | 块根产量/(kg/hm2) |
|---|---|---|---|---|---|
| CK | 8.40±0.22a | 4.20±0.29c | 49.70±2.60c | 745.27±14.31c | 37263.26±715.39c |
| T1 | 7.60±0.11c | 5.80±0.20b | 76.60±2.98ab | 934.66±26.53a | 46732.95±1326.74a |
| T2 | 8.70±0.21a | 6.90±0.31a | 79.25±2.82a | 972.15±10.34a | 48607.95±516.85a |
| T3 | 8.30±0.26ab | 5.70±0.26b | 68.73±2.35b | 941.67±2.55a | 47083.33±127.41a |
| T4 | 7.70±0.15bc | 5.30±0.30b | 69.11±4.10b | 852.27±11.54b | 42631.64±576.87b |
| T5 | 7.40±0.31c | 5.20±0.39b | 70.14±3.68ab | 862.92±12.12b | 43145.83±606.17b |
