With the increase of climate change, with ecological environment becoming worse, so drought research about crop becomes more and more important. Lots of comprehensive and deeply researches on drought tolerance ability have been conducted in corn, wheat and so on, while those in rapeseed are just a little, especially in drought-tolerant mutant.
Rape mutant population was constructed by treating the rapeseed GH18with EMS.and it conclouds 850 lines. The drought tolerance of these 850 mutants lines and GH1...