포도"마스캇 베일리 A"에 대한 覆袋가 果實에 미치는 影響 = Effect of Bagging on Muscat Bailey A Grape Berries

국문 초록 (Abstract)

最近 問題가 되고 있는 포도에 대한 벌의 被害防止策으로써의 覆袋效果와 覆袋가 果實에 미치는 影響을 알기 위하여 Polyethylene film 봉지區, 新聞紙봉지區 및 無袋區(標準區)의 3種의 處理區를 設定코 調査하였는데, 그 實驗結果의 大要는 다음과 같았다.
1. 兩 覆袋區 모두 벌의 被害를 安全하게 免할 수 있었다.
2. 兩 覆袋區는 無袋區에 비하여 腐敗果粒의 發生이 적었고, 兩 覆袋區間에는 有意差가 없었다.
3. Polyethylene film 봉지區는 포도의 成熟期에 影響을 받지 않으나, 新聞紙 봉지區는 無袋區에 비하여 成熟이 相當히 (4∼8日間) 遲延되었다.

다국어 초록 (Multilingual Abstract)

In order to survey the efficiency of bagging as a protective measure from bee damage and the influence of it upon grape berries, the auther established three experimental plots such as polyethylene film baggibg plot, newspaper bagging plot and control plot(unbagging plot)
The sesults obtained were as follows:
1. The both bagging plots were free from bee damage safely.
2. Number of rot berries in the both bagging plots were far less than that of the control plot, while no significant difference between the both bagging plots was found.
3. In polyethylene film bagging plot the maturity time of grape berries was not influenced by the treatment, but in newspaper bagging plot it was delayed considerably compared with that in control polt.