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양창범,양승주,오성환,조덕준 한국낙농학회 1990 韓國酪農學會誌 Vol.12 No.2
濟州地域의 酪農産業은 草地와 氣候 等이 自然的 條件과 牛乳의 需要에 比하여 절대적으로 供給이 不足한 狀態에 있는 與件 및 地域産業의 均衡的 發展과 住民所得 增大 等을 考慮할때 必須的으로 育成 發展시켜야 할 必要性이 있으나 이에 對한 調査硏究는 매우 低調한 實情에 있는 點을 堪案하여 1987年 7月부터 1988年 7月까지 1年동안 濟州道의 酪農現況을 調査하고 115個 搾乳牛 飼育農家를 對象으로 地城別 規模別로 酪農農家의 實態를 調査分析하므로서 濟州地域 乳牛飼育과 酪農經營에 關한 基礎資料를 마련코져 本 硏究를 遂行하였는바, 그 第2報로서 道內 酪農農家 및 牧場의 一般分析과 飼育現況 및 施設設備 現況에 對한 調査分析結果를 要約하면 다음과 같다. 1. 一般槪況 經營主의 人的事項을 보면, 女性經營者가 擡頭되고 있고, 陸地部에서는 젊은 新規酪農가들의 增加가 顯著하나 濟州地域의 境遇 41∼51歲로 長年層이 많고, 學歷은 高卒이상이 75%로서 높은 水準이나 過去보다는 低下되고 있었다. 酪農前職業은 一般農業이 67.1%로 제일 높았으며, 가장 큰 規漠(D:31頭以上)에서 公務員 等 比農業前職이 많았다. 酪農經歷은 新規比率이 높아져가고 있는 陸地部와는 달리 6∼9年의 經歷이 가장 높았으며, 調査農家의 67.1%가 兼業酪農形態였고, 經營主가 牧場에 常住하는 農家는 87.7%였다. 平均家族數는 4.75人이고 牧夫는 農家當 In Cheju island, it is positively neccessary that we have to bring up and develope the dairy industry in order to increase the resident's income and develope the local industry. But the study and investigation for this subject are very rare and inactive. In this study, we surveyed and analyzed the actual feeding and managerial condition of the 73 dairy farm households kept milking cows for one year, from 1987, 7 to 1988, 8. We carried out these study in order to get the fundamental data and information about feeding and management of dairy cattle raised in Cheju area. The results are summarized as follows: The average ages of dairy farm owners were 41 to 50 years old. This is higher level than that of mainland's farmers. 75% of the dairy farmers graduated from high school or college. The former occupations of the dairy farm owners were agriculture(67.1%) and so on. Dairy Farming career of the farmers was 6-9 years and this is longer than that of mainland's farmers. 67.1% of investigated farmers have a subsidiary business and 87.7% of dairy farm owners worked for 24 hours at their dairy farm. These two kinds of levels are higher than those of mainland's dairy farm owners. The average feeding size per farmer was 9.48 heads. The management records of their dairy farms were rarely kept. The total numbers of dairy cattle raised in Cheju area were 2,163 heads in 1987, 11 and 2,753 heads in 1988, 5. The dairy cattle herds were composed of 11-27.6% calf, 40.9-50.2% multipara cow and 31.2-33.9% milking cow. The component ratio of multipara and milking cow was very low. The number of dairy cows per feeding farm as 19-24 heads(8.7-9.8 head in multipara). This is more than that of the mainland. But this ratio is also low and is not proper. The yearly increasing ratio of dairy cattle was 19.3% and was much higher level than that of mainland. 81.5% of cows had an easy labor but 13.8% of cows were dystocia. The cause of death and culling was mainly reproductive disorder and desease. The average area for dairy farm was 30,290 pyong per farm and 1,844 pyong per mature cattle. The ratio of rent area was high level(24.7%). The farm land was composed of 32.4% forage crop field, 36.1% improved grassland, 23.5% wild grassland and 1.6% stock yard and building site. The farm building, facilities and equipments were more unreasonable and lower than those of mainland except silo. The actual condition of large and small instruments(tractor, milker, cooler etc.) was better than those of mainland and was much improved, compared with the condition of 10 years ago.
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