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    Mr. L. Pang
    May 02, 2021

    When should students add 根瘤菌 to the soil beans?

    in General Discussions
    2 answers0 replies
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    2 Comments
    M
    Mr. L. Pang
    May 07, 2021

    Thank you for your response. But when? At the start of the planting?

    1

    S
    Steam@Soybean
    May 07, 2021

    根瘤菌應在苗期接種,步驟如下 :

    1. 用滴管將 1- 2ml 水加在根瘤菌培養皿上,把培養皿上的根瘤菌洗出,使根瘤菌均勻分散在水中。轉移到乾淨的器皿中,例如試管或小胶瓶中。

    2. 稀釋根瘤菌(奶白色即可.稀釋後一般5-10ml )

    3. 將2ml已稀釋的根瘤菌均勻地添加到每個花盆中

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