与NOP相似，JAS要求有机地块与常规地块之间必须建立隔离带，以防止交叉污染。

Like NOP, JAS explicitly requests that organic fields must be separated from conventional fields, to prevent cross contamination from fertilizers and pesticides (buffer zones).

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例如，在生产量被限定但能有效地使交叉污染最小化或使产量最大化时，多产品隔离室的初始资金总额。

For example, the initial capital investment for a multi-product isolator when throughput is limited, but which is effective at minimizing cross-contamination or maximizing yield.

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