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The best form of usable nitrogen seems to be a combination of di-ammonium phosphate (DAP) and yeast extract.
最好的方式,似乎是一种可用氮结合荻磷铵(磷酸二铵)、酵母粉。
youdao
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The best form of usable nitrogen seems to be a combination of di-ammonium phosphate (DAP) and yeast extract.
最好的方式,似乎是一种可用氮结合荻磷铵(磷酸二铵)、酵母粉。
youdao