Study on the Selection of Wine Grape Varieties for High Yielding and Low Production Cost

양조용(釀造用) 우량(優良)포도품종(品種) 선발(選拔)에 관(關)한 연구(硏究)

1. This study was carried out to select the high yielding and low production cost among grape varieties for the wine production. Thirty-three vareties which have been grown in commercial vineyards was examined in this experiment. 2. Most wine varieties improved in Europe were lower in the content of sugar than in originally developed location. 3. The varieties with larger cluster were Dattier de Saint-Vallier (treated with Ga), Golden Queen, Muscat Bailey A, and Danored. 4. Juice percent to cluster ranges from 60 to 90% and higher juice content varieties were Himrod Seedless. Delaware (Ga), and Fredonia. 5. Most wine varieties have higher per cent of seed and pedicel to cluster and flesh per cent was lower than in table varieties. 6. High yielding varieties were Muscat Bailey A, Danored, and Golden Queen. on the other hand, juice yield was higher in Campbell Early, Danored, Muscat Bailey A, and Golden Queen cultivers. 7. Muscat Bailey A, Alden, Steuben, Campbell Early, S-1000. and S-13053 for red wine, and Dattier(Ga), Golden Queen and low production cost in manufacturing wine.

1. 다수성(多收性)이고 당함량(糖含量)이 높아 원료생산비(原料生産費) 저렴한 양조용(釀造用) 포도품종(品種)을 선발(選拔)하기 위하여 33품종(品種)을 공시(供試)하였다. 2. 구라파에서 육성(育成)한 대부분(大部分)의 양조용품종(釀造用品種)은 원산지(原産地)에서 보다 현저하게 당함량(糖含量)이 낮았다. 양조전용품종(釀造全用品種)은 당함량(糖含量)이 모두 17% 미만이었다. 3. 과방중(果房重)이 큰 품종은 Dattier(Ga), Golden Queen, Muscat Bailey A, Danored 등(等) 4품종(品種)이었다. 4. Juice율(率)은 60~90%의 범위로써 Himrod Seedless. Delaware(Ga), Fredonia가 가장 높았다. 5. 양조용품종(釀造用品種)은 생식용(生食用)에 비(比)하여 과방중(果房中) 종자(種子) 및 과경율(果梗率)이 높아 과육율(果肉率)이 떨어졌다. 6. 가장 수량(收量)이 높은 품종(品種)은 Muscat Baiely A이었고 다음이 Danored, Golden Queen이었다. 7. Juice 생산량(生産量)이 가장 높은것은 Campbell Early, Danored, Muscat Bailey A 및 Golden Queen이었다. 8. 포도주원료생산비(原料生産費)로 보아 양조용(釀造用)으로 유망한 품종(品種)은 적주용(赤酒用)은 Muscat Bailey A, Alden, Steuben, Danored, Campbell Early, S-1000 및 S-13053 등(等)이고 백주용(白酒用)은 Dattier de St-Vallier(Ga), Golden Queen 및 S-9110(Ga)등(等)이었다.