Title: Method for selecting and breeding corn new-bred through hybridized induction of unisexual seeding material
Application Number: 200610080832 Application Date: 2006.05.18
Publication Number: 1843092 Publication Date: 2006.10.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A01H1/02,A01H1/04,A01H1/08
Applicant(s) Name: Jilin Academy of Agricultural Science Address: 136100
Inventor(s) Name: Cai Zhuo, Xu Guoliang, Liu Xianghui, Dong Yalin, D
Attorney & Agent: huang jiadun
Abstract:
     The invention discloses a method for breeding new corn strain by cross inducing parthenocarpy material, belonging to the crop breeding field. The invention mainly uses the Jigao inductive line No. 3, which can cross inducing with high frequency parthenocarpy to generate autocopulative line, to induce following generation to generate haploid after the corn group or hybrid pollination, then forms stable autocopulative line through natural or artificial duplication with haploid. Compared with normal method, the invention is characterized by the simplified breeding process, shortened time, increased efficiency, and autocopulative line of high purity.
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