根施硒肥对茶叶硒含量及品质成分的影响研究
Shaanxi Journal of Agricultural Sciences(2019)
Abstract
研究不同量根施外源硒肥对陕茶一号的产茶量、含硒量、水浸出物、茶多酚、氨基酸及咖啡碱含量的影响.结果 表明:根施外源硒肥可显著增加茶叶含硒量.其中硒肥施用量为375 kg·hm-2(有效含量112.5g)时茶叶中的含硒量最高;硒肥施用量对产量及茶叶品质影响不显著.
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