短语词组短语ternary hybrid in rice 三系杂稻制种hybrid aroma rice 杂交香稻hybrid japonica rice 杂交粳稻hybrid paddy rice 杂交水稻;杂交稻hybrid -rice seed 杂交水稻种子Hybrid midseason rice 杂文中稻super hybrid early rice 超级杂交早稻hybrid mid rice 杂交中稻 返回 hybrid rice