最近，某地传出消息，刚办不久且曾被人夸奖的两个实体一一xx料厂和免种厂成了地方和单位的包袱，或垮或失败。究其失利的原因，尽管可能找出许多条，但承包人不懂专业知识是最重要的一条。前一实体的承包人是学水利的，对饲料科学、营养知识知之甚少，又多年从事行政工作，对 Recently, a news report came out that the two newly-started entities that had long been praised and those who had been praised had become the baggage, collapse or failure of localities and units. The reasons for their defeat, though it is possible to find many articles, but contractors do not understand the professional knowledge is the most important one. The contractor of the former entity, who learned water conservancy, had little knowledge of feed science and nutritional knowledge and had been engaged in administrative work for many years.