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Xiangyuchaotian 1 is a single - cross hybrid bred by Hunan Crop Research Institute(HCRI), HAAS, and was approved by Hunan Provincial Crop Variety Release Committee in2000. The hybrid has the genotype of sh2sh2, of which the female parent is Hua8 derivedfrom the synthetic variety Huatians (sh2sh2) bred by Central China Agrcultural Universityand the male parent is Xiang2121 bred from Tianyu2 (sh2sh2)×Xiang121(Sh2Sh2) by re-curient cross method. The recllrrent parent Xiang121 is a flint corn bred by HCRI, withcompact plant-type, high resistance to lodging and high yield.
Xiangyuchaotian 1 is a single - cross hybrid bred by Hunan Crop Research Institute (HCRI), HAAS, and was approved by Hunan Provincial Crop Variety Release Committee in 2000. The hybrid has the genotype of sh2sh2, of which the female parent is Hua8 derivedfrom the synthetic variety Huatians (sh2sh2) bred by Central China Agrcultural University and the male parent is Xiang2121 bred from Tianyu2 (sh2sh2) × Xiang121 (Sh2Sh2) by re-curient cross method. The recllrrent parent Xiang121 is a flint corn bred by HCRI, with compact plant-type , high resistance to lodging and high yield.