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单词 golden rice
释义

golden rice

noun [mass noun]
A genetically modified variety of rice rich in the orange or red plant pigment beta-carotene, a substance important in the human diet as a precursor of vitamin A.How much beta carotene will golden rice supply and with what efficiency can malnourished children convert it to vitamin A?...
  • A new type of rice, known as golden rice, is one of the crops that the authors say has great potential.
  • But the spread of any high-yielding variety like golden rice tends to reduce that crop diversity.
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更新时间:2025/1/11 9:39:15