一、有机肥将向着商品化的方向发展目前,有机肥料施用量普遍下降的主要原因是,有机肥料的积制方式落后,人们把它总结为“三低三大”。即养分含量低,体积大,30千克鲜粪才相当于1千克复合肥;劳动率低,劳动强度大;人畜粪的无害化程度低,病菌传播污染大。但是,作为各级政府和农业部门应当把增施有机肥料作为改良土壤、培肥地力和农业可 First, the development of organic fertilizer will be toward the commercialization At present, the main reason for the general decline in the amount of organic fertilizer application is that organic fertilizer production methods behind, people put it as “three low three ”. That is, low nutrient content, large volume, 30 kg of fresh manure is equivalent to 1 kg of compound fertilizer; low labor rate, labor-intensive; low degree of detoxification of man and animal manure, bacteria spread pollution. However, as a government at all levels and the agricultural sector, organic fertilizers should be used as improved soil, fertility and agricultural fertility