planktonic algae 中文意思是什麼

planktonic algae 解釋
浮遊藻類
  1. 1 blue - green, filamentous and planktonic algae are controlled utilizing 0. 3 to 0. 6 ppm contained copper depending on severity of reowth

    用法用量:預防及控制魚蝦疾病,可間隔7 10日均勻噴灑一次。
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