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| A New Fresh Waxy Corn F1 Hybrid —‘Gantiannuo No.3’ |
| YAN Xiaowen，RAO Yueliang*，YAN Tingxian，SUN Jian，YUE Meiwang，LIANG Junchao，ZHOU Hongying |
| Crops Research Institute，Jiangxi Academy of Agricultural Sciences，Nanchang 330200，Jiangxi，China |
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Abstract ‘Gantiannuo No.3’is a new fresh waxy corn F1 hybrid bred by crossing inbred line‘HNM05’as female parent and inbred line‘YN167’as male parent．The plant height is 222.7 cm and ear height is 82.5 cm．Its ear is of conical shape，and 18.4 cm in length，4.8 cm in diameter．There are 14 head progeny rows．The kernels are white in color．Its ear is of sweet and glutinous type．The amylopectin takes up 97.81% of the total starch content．The average yield of fresh ear was about 12 t · hm-2．It takes 90 days from seedling emerge to harvest after spring sowing，and 80 days after autumn sowing．In fields，its resistances to sheath blight，northern leaf blight，southern leaf blight，stem rot，and corn borer are equivalent to those of the contrast‘Suyunuo No.5’．It is suitable for planting in Jiangxi Province and southeastern regions for fresh corn production．
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Received: 28 September 2020
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