지구 온난화에 따른 한지형마늘의 적정 파종시기를 구명하고자 10월 20일부터 10일 간격으로 4회 파종하여 시험하였다.한지형마늘 파종시기에 따른 출현율은 85.6~90.3%로 차이가없었으며, 지상부 생육은 초장, 엽폭, 엽수 등 지상부 생육은파종시기 간 차이가 없었다. 지하부 특성은 주당 구중은 25.1~28.8g, 구경은 40.1~42.1mm, 구고는 33.6~34.7mm, 구당쪽수는 6.1~6.3개로 파종시기에 따른 차이가 없었다. 2차생장비율은 파종시기 간 차이가 없는 47.8~56.7%로 높은 경향이었으며, 총포의 무게와 총포경은 파종시기 간 유의성은 인정되지 않았다. 총수량과 상품수량을 고려한 한지형마늘의 파종한계기는 11월 10일이었다.
This experiment was conducted to investigate the optimum sowing date of northern typegarlic in the central-northern part of korea. The sowing was carried out four times at intervals of 10 daysfrom October 20 to November 20. There was no difference between the emergence rate from 85.6 to90.3% and in the growth characteristics of the leaf by sowing date. There was no difference in the growthcharacteristics underground bulb by sowing date. Bulb weight was 25.1~8.8g, bulb diameter40.1~42.1mm, bulb height was 33.6~34.7mm, and the number of cloves was 6.1~6.3. Secondarygrowth rate was as high as 47.8 to 56.7% with no difference in sowing date. Significant differencebetween the time of sowing was not observed in the weight and length of the spathe. The yield and mar-ketable yield has increased as the sowing period sooner.