Breeding method for purple waxy corn inbred line
A technology for inbred lines and maize is applied in the field of breeding of inbred lines of purple glutinous maize to achieve the effects of bright color, enhanced stress resistance and good quality assurance
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[0016] The seeds of Jingtian Zihuanuo No. 2 and Suyunuo No. 5 used in the present invention are commercially available.
[0017] The specific steps of applying the method of the present invention to select and breed the purple waxy corn inbred line ZN-01:
[0018] The first step: cross the waxy corn variety Jingtian Zihuanuo 2 as the female parent and Suyunuo 5 as the male parent to obtain hybrid ears, and self-cross the single plant of Jingtian Zihuanuo 2 to obtain selfed ears;
[0019] The second step: select the purple seed in the hybrid ear to be the female parent after planting, and hybridize with the purple seed in the selfed ear to be the male parent after planting to obtain hybrid seeds;
[0020] The third step: plant the hybrid seeds obtained in the second step and bag them for self-crossing, continue to select purple seeds for planting, and combine stress resistance and quality traits to select excellent single plants for continuous self-crossing for 4 to 5 generatio...
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