促销政策：
- 2009-3-27 丰优22
- 2007-10-11 嘉兴8号
- 2007-10-11 湘早籼22
- 2007-10-11 早籼3216
- 2007-10-11 早籼240
- 2007-10-11 武香粳9707
- 2007-10-11 武香99-15
- 2007-10-11 两优4826
- 2007-10-11 中优838
- 2007-10-11 丰优５５９
- 2007-10-11 天优998
- 2007-10-11 优Ⅰ402
- 2007-10-11 淦鑫699
- 2007-10-11 Ⅱ优87
- 2007-10-11 Ⅱ优128
- 2007-10-11 Ⅱ优125
- 2007-10-11 金优974
- 2007-10-11 金优402
- 2007-10-11 嘉兴8号
- 2007-10-11 中早25
