|
|
|
| A New Multi-resistant Tomato F1 Hybrid —‘Jingfan 102’ |
| ZHOU Ming1，YUAN Guoliang1，DENG Lei2，LI Baosi1，MA Defeng1，LI Changbao1* |
| 1Vegetable Research Center，Beijing Academy of Agriculture and Forestry Sciences，Beijing 100097，China；2Genetics and Development Biology Institute，Chinese Academy of Sciences，Beijing 100101，China |
|
|
|
|
Abstract ‘Jingfan 102’is a new multi-resistant，winter-spring cultivated，pink-fruited tomato F1 hybrid，developed by crossing inbred line‘TB0098’as female parent and inbred line‘TB0993’as male parent．It is of early maturity and indeterminate growth type．It takes about 112 days from sowing to harvest．The plant has strong growing vigor．The fruit is of medium to large size and of perfect circle shape．Its fruit is bright-pink in color．The single fruit weight is 220-260 g．There are 3-5 fruits per panicle．The fruits are uniform in size with high commodity rate and strong sustainable fruit ability．‘Jingfan 102’contains tomato yellow leaf curl virus resistance genes Ty1 and Ty3，root-knot nematode resistance gene Mi-1，tomato mosaic virus resistance gene Tm2a gene，gray leaf spot resistance gene Sm．It can yield about 135 t · hm-2．It is suitable for winter-spring cultivation in protected fields in northern China，such as Beijing，Tianjin，Hebei，Shandong，Liaoning．
|
|
Received: 03 September 2020
|
|
|
|
|
|
|
