The invention discloses a breeding method for edible high-quality
ion-
zinc-rich rice. The breeding method comprises the following steps: selecting
red rice variety as a parent A, selecting
zinc-rich rice variety as a parent B, and selecting glutinous rice variety as a parent C, using the parent A as the female parent, using the parent B as the male parent, hybridizing, and obtaining the
first generation F1 of A / B; using the F1 as the female parent, using the parent C as the male parent, hybridizing, and obtaining the
first generation F1 of A / B / / C;
selfing the F1, and obtaining the second generation F2;
selfing the F2, performing the planting and harvesting according to the
single plant, successively using the
red rice, the glutinous property and the
zinc-rich as the sieving indexes, and obtaining the
third generation F3; performing the
inbreeding of more generation to the F3, and obtaining the homozygous later generation with the
red rice, glutinous property and zinc-rich characters; performing the
inbreeding of more generation to the homozygous later generation, and obtaining the later generation with good agronomic characters; and performing the
inbreeding of more generation to the later generation, breeding a strain with stable character, and obtaining the edible high-quality
ion-zinc-rich rice. The cultivated rice variety belongs to the red rice variety, is edible in high quality and contains iron and zinc richly.