富镧稀土对小麦幼苗抗盐性的影响研究

本文通过对小麦分别以常乐稀土、富镧稀土进行拌种，并浇以不同浓度的ＮａＣｌ溶液进行培养，然后对小麦幼苗的形态特征和生理指标进行测定。结果表明：用一定量的富镧稀土拌种能够有效地提高小麦的抗盐性，促进幼苗的生长。同时发现，富镧稀土优于常乐稀土

A Study on La Rich Rare Earth′s Effects on Salt resistance of Wheat Seedling

In the researah, we first had the wheat seeds dressed with Changle Rare Earth and La Rich Rare Earth respectively. at the same time; the seeds were developed by watering NaCl solution of varied consistency. Then the form features and physiological index of wheat seedling were tested, The results indcated that dressing seeds with a certain amount of La Rich Rare Earth can improve salt resistance of wheat and promote the growth of seedling effectively. It was also found that La Rich Rare Earth it seef. No.2 is better ehan No.3 ter than Changre Rare Earth.