Table 1.
The pedigree of 19 lines and five testers and their ecological adaptation.
| Line code† | Line name | Pedigree | Heterotic group | Adaptation environment |
|---|---|---|---|---|
| L1 | CML312 | S89500-F2-2-2-1-1-B | nonReid | Tropical |
| L2 | CML373 | P43SR-4-1-1-2-1-B-8-1-B | nonReid | Tropical |
| L3 | CML395 | 90323B-1-B-1-B | nonReid | Tropical |
| L4 | YML32 | Selected from Suwan1 | Suwan1 | Tropical |
| L5 | YML226 | (CML226/(CATETO DC1276/7619))F2-25-1-B-1 | nonReid | Tropical |
| L6 | TML139 | Selected from Suwan1 | Suwan1 | Tropical |
| L7 | TRL2 | Derived from US hybrid | nonReid | Subtropical |
| L8 | 3760 | Derived from South Africa hybrid | nonReid | Subtropical |
| L9 | Zheng58 | Derived from Ye 478 | Reid | Temperate |
| L10 | Y1218 | HuangZhaoShi×WeiChun | nonReid | Temperate |
| L11 | Chang 7-2 | V59× HuangZhaoShi | nonReid | Temperate |
| L12 | Huang C | Yugoslavia O2/Huangxiao 162/Zi330/Mobai 1 | nonReid | Temperate |
| L13 | YML46 | Selected from Suwan1 | Suwan1 | Tropical |
| L14 | YML16 | GLSIY01HGB-B-27-1-2-B | nonReid | Tropical |
| L15 | CML171 | Pool25QPM | nonReid | Tropical |
| L16 | AN20 | Derived from US hybrid | nonReid | Subtropical |
| L17 | NK40-1 | Derived from US hybrid | Reid | Tropical |
| L18 | R-2-1-1 | Derived from US hybrid | Reid | Temperate |
| L19 | Shen137 | Derived from US hybrid(6JK111) | nonReid | Temperate |
| RL1_1 | Y32/Q11-BC1-1-1-1-1 with GZ204/IDP5 |
Reid | Temperate | |
| RL1_2 | Y32/Q11-BC1-1-1-1-2 with GZ204/IDP5 |
Reid | Temperate | |
| RL2_1 | Y32/Q11-BC2-1-1-1-1-1 with GZ204/IDP5 |
Reid | Temperate | |
| RL2_2 | Y32/Q11-BC2-1-1-1-1-2 without GZ204/IDP5 |
Reid | Temperate | |
| Q11 | Recurrent parent, without GZ204/IDP5 | Reid | Temperate |
†Lines L1 to L19 were used as female parents and RL1_1, RL1_2, RL2_1, RL2_2 and Q11 were used as testers (male parents).