Another good example is the composting experiment . the sfagm project experts taught them how to make organic fertilizer from the residue of sanlu processing like hemlock parsley stalk residue and mushroom dregs . this technology application can reduce environmental pollution ; lower farmers production cost for fertilizer , improves the soil fertility and enhances the food quality 物，川芎秸杆，菌渣用生物菌种进行堆肥实验，希望能变废为宝，使这些废弃物变为能改善土壤结构的有机肥，这对减少环境污染，降低农户使用化肥的成本，改善土壤环境，提高农产品品质都有极大的好处。
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