Field experiments were made to study the site specific function of fermentation digested effluent and sludge in the growth of cucumber and lettuce.
作为实例本文通过田间试验研究沼液、沼渣在莴笋、黄瓜生长中的作用。
Field experiments were made to study the site specific function of fermentation digested effluent and sludge in the growth of cucumber and lettuce.
作为实例本文通过田间试验研究沼液、沼渣在莴笋、黄瓜生长中的作用。
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