基质施硒对生菜富硒效果及品质的影响

Matrix Selenium on Selenium Effect and Quality of Lettuce

以我国北方常见的生菜为材料,采用无土基质栽培方式,进行不同梯度水平的施硒试验,研究生菜富硒效果以及硒对生菜体内叶绿素、Vc含量的影响,为富硒蔬菜无土基质栽培提供参考依据。结果表明,基质施硒可以有效地提高生菜中有机硒的含量,改善生菜的品质。

With lettuce as materials and soilless cultivation method,effect of different concentrations of selenium in selenium-enriched on chlorophyll and Vc content was studied to provide reference for selenium-rich vegetable soilless medium.The results showed that the matrix of selenium effectively improved the lettuce in organic selenium content and quality.