发明名称 |
METHODS FOR PLANT SEED PRODUCTION |
摘要 |
The invention provides methods for producing seeds in watermelon. In one embodiment methods are provided comprising grafting of a seed parent onto a stress tolerant rootstock, pollinating the seed parent with pollen from a pollen donor, and cultivating the seed parent until seed is formed. In specific embodiments, triploid seeds produced by a method of the invention are rendered conspicuously distinguishable from tetraploid seeds, and thus readily selected manually or by an automated machine. Methods for increasing seed yield and/or quality are also provided. |
申请公布号 |
US2015020232(A1) |
申请公布日期 |
2015.01.15 |
申请号 |
US201414297515 |
申请日期 |
2014.06.05 |
申请人 |
SEMINIS VEGETABLE SEEDS, INC. |
发明人 |
Juarez Benito;Walker Terry;McCuistion Fred;Tolla Gregory E. |
分类号 |
A01H1/02;A01H5/08;A01G1/06;A01H1/04 |
主分类号 |
A01H1/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method of producing triploid watermelon seed comprising:
(a) obtaining a tetraploid watermelon plant, wherein the plant has been grafted onto a rootstock that exhibits stress tolerance when under stress conditions; (b) allowing the tetraploid watermelon plant to be pollinated by a diploid watermelon plant; and (c) allowing triploid seed to form on the tetraploid watermelon plant. |
地址 |
St. Louis MO US |