To identify superior adzuki bean varieties suitable for planting in different regions, a multi- environment evaluation of 27 new adzuki bean varieties (lines) was conducted at 18 test sites nationwide from 2022 to 2023, to systematically analyzed the variations in main agronomic traits and yields of these varieties (lines) across different ecological zones. The results showed that there were significant differences in the agronomic traits and yields of the new adzuki bean varieties (lines) across different test sites and ecological zones. Traits such as the number of main stem branches, plant height, and number of pods per plant had strong environmental interaction effects (coefficient of variation >30%), while traits like growth period, pod length, and 100-grain weight showed higher genetic stability (coefficient of variation <15%). Nine varieties, including Baohong 201429-8, Chihong 3 and Tanghong 201301-2, showed yield increases of 0.29%-8.79% compared with the control. Baohong 201429-8 and Tanghong 201509-12 exhibited both high yield and broad adaptability.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |