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本文研究了镍对水稻一些与衰老有关的生理指标的影响。实验材料水稻（earn＆flit）（）为杂交稻品种汕优64。种子以漂白粉消毒，并经自来水浸泡48h后，置于30oC温箱中催芽。萌芽后均匀播在瓷盆中，以水培养，放在28oC光照培养箱中，每天光照12h（光照度2000lX）。取三叶期秧苗?
This article studies the effect of nickel on some of the physiological indicators related to aging in rice. The experimental material of rice (earn & flit) () is a hybrid rice variety Shanyou 64. Seed bleach disinfection, and after soaking in tap water 48h, placed in a 30oC incubator sprouting. Sprout evenly broadcast in the porcelain pot, with water culture, placed in 28oC light incubator, light 12h per day (illumination 2000lX). Take clover seedlings?