CAJ | 학술논문

在海南地区不同播期条件下对来源于不同地区的16个大豆品种的生育期和产量性状进行了分析。结果表明：在海南地区自10月初开始，随着播期的延迟，各品种从出苗到始花、始花到鼓粒期延长，而鼓粒期到收获期缩短，总生育期差异不显著，但不同播期间各大豆品种的种子产量差异达极显著水平。在海南地区于每年的10月份，最后一个台风过境后播种，可以获得较高的大豆种子产量。
재해남지구불동파기조건하대래원우불동지구적16개대두품충적생육기화산량성상진행료분석。결과표명：재해남지구자10월초개시，수착파기적연지，각품충종출묘도시화、시화도고립기연장，이고립기도수획기축단，총생육기차이불현저，단불동파기간각대두품충적충자산량차이체겁현저수평。재해남지구우매년적10월빈，최후일개태풍과경후파충，가이획득교고적대두충자산량。
The influence of sowing date on growth period and yield characters of 16 soybeans which from different areas during winter nursing in Hainan were studied in this paper.The results showed that since early Oc-tober in Hainan,with the delay of sowing date,the seedling date to flowering date and flowering date to seed fill-ing date prolonged,and the seed filling date to maturity date shortened,and the difference of total growth period was not significantly.But the yield difference of different soybean varieties was very significant.Higher soybean seed yield could be obtained by sowing in October after last typhoon.