[合种——土地](%E5%90%88%E7%A7%8D%E2%80%94%E2%80%94%E5%9C%9F%E5%9C%B0.md) [合种——种子](%E5%90%88%E7%A7%8D%E2%80%94%E2%80%94%E7%A7%8D%E5%AD%90.md)