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稀土元素对旱作水稻抗逆性的影响郑基禄，姚一萍，轩继春（内蒙古农科院植保所）内蒙古西部是干旱半干旱农业区，土默川地区年降雨量仅４００毫米左右，而且集中于７～８月上旬。在旱作水稻的苗期经常遇到干旱、低温冷害。因此，本试验试图用稀土元素提高水稻幼苗期的抗逆...
Effects of Rare Earth Elements on Stress Resistance of Upland Rice ZHENG Ji-lu, YAO Yi-ping, XUAN Ji-chun (Inner Mongolia Academy of Agricultural Sciences, Plant Protection Institute) Inner Mongolia is arid and semi-arid agricultural areas in western China. The annual rainfall in Tumochuan area is only about 400 mm, 7 ~ early August. In the dry rice seedling stage often encounter drought, chilling damage. Therefore, this experiment attempts to use rare earth elements to improve the resistance of rice seedling stage ...