Coal chemical products, salt chemical products precision chemical engineering, farming chemical products, medical drugs and equipment for medical treatment.
煤化工，碱化工，精细化工，农用化工，医药及医疗器械设备。
It has been proved that Low Till Farming increases harvests and reduces water use, and this method reduced the need for chemical products because there are fewer unwanted plants.
实践证明，低耕农业提高了作物产量，减少了用水量；而且，由于有害植物变少了，这种农业对化工产品的需求也降低了。
Farming crayfish and rice simultaneously does not require chemical fertilizers, pesticides or result in contaminated water, ensuring safe products.
潜江小龙虾养殖协会负责人江有玉介绍，养殖小龙虾和种大米，都不需要化肥、杀虫剂，也不会污染水源，保证了产品的安全。
Farming crayfish and rice simultaneously does not require chemical fertilizers, pesticides or result in contaminated water, ensuring safe products.
潜江小龙虾养殖协会负责人江有玉介绍，养殖小龙虾和种大米，都不需要化肥、杀虫剂，也不会污染水源，保证了产品的安全。
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