In 1975, 4,896 families were engaged in sericulture, producing 26,400 trays of silkworms. The total production of silkworm cocoons weighed more than 476,000 kilograms, each tray averaging 18.03 kilograms.
根據統計資料顯示，六十四年養蠶人家有四千八百九十六戶，飼養蠶種有二萬六千四百多張，產繭四十七萬六千多公斤，單位產繭量為十八點零三公斤（張）。