Supported by the Earmarked Fund for China Agriculture Research System(CARS-01-07);National High Technology Research and Development Program of China(863Program)(2012AA101103);Science and Technology Innovation Project of Hunan Academy of Agricultural Sciences~~
Using drought-tolerant cultivar IAPAR 9 (upland rice from Brazil) and drought-sensitive varieties IR64 as the controls, the drought tolerances of total 26 rice varieties widely used in production were evaluated with...