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缺硒地区在水稻生长期间喷施硒制剂,是提高稻米含硒量的有效措施,在设计硒制剂的配方时,制剂的有效性是非常重要的。通过本项试验研究,证实了SO42-与水稻含硒量的关系和富硒植物生长调节剂组分中酚类物质对硒元素吸收的促进作用。
The selenium preparation sprayed during rice growth in the selenium-deficient area is an effective measure to increase the selenium content in rice. The effectiveness of the preparation is very important when designing the formulation of the selenium preparation. Through this experimental study, the relationship between SO42- and the selenium content in rice and the promotion effect of phenolic substances on selenium uptake by selenium-rich plant growth regulator components were confirmed.