Rhizome is the stock part of ginger in production. How to decide the size of seed-rhizome in production is a problem imperatively needed to solve in order to gain the optimal yield and benefit.
生姜利用种块繁殖，用种量大，前期投入高，如何合理确定用种量，以获得最佳产量与效益，是当前生姜生产中亟待解决的问题。
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