The fresh weight of greengrocery in treatments with 1%, 2% nanometer organic silica addition was similar and the biggest, while that of CK was the lowest.
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美
释义
[结果]纳米有机二氧化硅可促进小青菜生长,添加量为1%25、2%25的处理小青菜鲜重相等,且最大,对照鲜重最低;
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