一九六○年三月十六日至二十六日在湖南郴县召开了全国养猪研究工作会议,山席这次会议的有全国各省、市、自治区共一百零九个单位的代表。 会上有三十位土洋专家作了报告,这些同志的发言,使大家破除了对若干问题的迷信。如安徽省董建义同志的六头母猪一年三胎的经验,山西省张安一同志的二十一头母猪年产三胎,当年见孙。一母百仔的 A meeting on national pig research was held in Chen County, Hunan Province from March 16 to March 26, 1960. At the meeting of the mountain bosses, there were representatives from a total of 109 units of various provinces, municipalities and autonomous regions in the country . Thirty specialists in the field made reports on the meeting. The speeches made by these comrades removed everyone’s superstition over a number of issues. For example, Comrade Dong Jianyi of Anhui Province, six sows a year of experience in three tires a year, Comrade Zhang An-yi, Shanxi Province, twenty-one sow with an annual output of three tires, then see the grandson. A mother of Aberdeen