| 摘要 |
A hybrid corn line having the designation P723, produced by crossing the inbred Qx47 and the synthetic P39B. P723 imparts a high oil level in the grain of certain male sterile hybrids when used as a pollinator. P723 is characterized by good plant vigor, including seedling vigor in cold soil tests, and gives higher test weight when used in the TOPCROSS(R) Grain Production System than other pollinators of similar oil levels. P723 has shown excellent productivity in TC BLEND(R) seed products of early to medium season adaptability. This invention thus relates to the seeds, plants and plant parts of P723 and its components, to plants regenerated from tissue culture of the plants of P723, to a method of producing P723, and to a method for producing high oil grain using P723 as a pollinator.
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