For calceolaria, the substrate should have a lower proportion of compost, C1 at up to 50% and C2 at up to 25%, both mixed with peat or CS.

对蒲包花来说，基质中堆肥比例应较低，可用50% C1与泥炭或CS混合，也可以用25% C2与泥炭或CS混合使用。

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The composites showed well interconnected pore structure and homogenous distribution of CS and PLA as the PLA volume fraction was not higher than 50% by SEM observation.

SEM观察表明，控制PLA的体积分数不高于50%，则复合材料的孔隙结构相互贯通，CS和PLA分布均匀。

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