Hybrid breeding methods for crop plants in the family brassicace

Details Hybrid breeding methods for crop plants in the family brassicace Hybrid breeding methods for crop plants in the family brassicace

1995-02-27

1998-01-27

Benzion, Gary

Plant husbandry

Process

47DIG1, 47DIG15, 800200, A01H 100

Patent

active

057111081

ABSTRACT:
This invention relates to a hybrid breeding technology for crop plants in the family Brassicaceae characterized in that F.sub.1 seed is produced by crossing the female parent of a male sterile line introduced self-incompatibility with the male parent of a self-incompatible line. By the breeding technology of this invention, selfed seeds contamination can be prevented in F.sub.1 breeding and F.sub.1 seed production of crop plants in the family Brassicaceae and, moreover, the cost of seed production can be reduced through an improved seed production efficiency.

REFERENCES:
patent: 4620391 (1986-11-01), Mulcahy et al.
patent: 4658084 (1987-04-01), Beversdorf et al.
Biological Abstract 95/131144. Hoser-Krauze "The influence of different self-incompatable and cytoplasmic male-sterile lines of califolower on heterosis effect of some traits in F1 hybrids", Jun. 15, 1993.
Poehlman "Breeding Field Crops" pp. 129-145, 1987.

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