生产者主要是绿色植物，能用无机物制造营养，这种功能就是光合作用，也包括一些化能细菌。
Producers are mainly green plants can manufacture inorganic nutrients, this function is photosynthesis, can also include some of the bacteria.
生产者主要是绿色植物，能用无机物制造营养，这种功能就是光合作用，也包括一些化能细菌。
Producers are mainly green plants can manufacture inorganic nutrients, this function is photosynthesis, can also include some of the bacteria.
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