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多年来，化肥在农作物上的应用，对作物的增产起到了巨大的作用。但因化肥的大量投入和施用方法不当，导致土壤板结、肥力下降、营养比例失衡，效益降低。为能使农业可持续发展，效益不断提高，生物肥的应用和推广显得迫切而重要。为验证郑州天丰“肥肥博士”生物肥在小麦上的?
Over the years, the application of fertilizers on crops has played a huge role in the increase of crops. However, due to a large number of fertilizer inputs and improper application methods, leading to soil compaction, fertility decline, imbalance in nutrition, the benefits decreased. In order to make the sustainable development of agriculture, the efficiency is increasing, the application and promotion of biological fertilizer seem urgent and important. To verify Zhengzhou Tianfeng “fat doctor” bio-fertilizer on wheat?