CAJ | 학술논문

为降低吉林省水稻种子水分含量，提高种子质量，以圆形燃煤干燥塔为例，对冬季水稻种子进行干燥试验。结果表明，吉林省冬季外界气温不低于-21℃时可以进行干燥，入料的稻种初始水分在17.5%以下，塔内温度应设定在28℃，最高不超过31℃，当拨粮叉转数不低于200转时，可一次性降水成型，且发芽率符合种子生产的国家质量标准。对干燥的取样水稻种子10 d后进行水分测定，会出现降水现象，平均降水0.6%。
위강저길림성수도충자수분함량，제고충자질량，이원형연매간조탑위례，대동계수도충자진행간조시험。결과표명，길림성동계외계기온불저우-21℃시가이진행간조，입료적도충초시수분재17.5%이하，탑내온도응설정재28℃，최고불초과31℃，당발량차전수불저우200전시，가일차성강수성형，차발아솔부합충자생산적국가질량표준。대간조적취양수도충자10 d후진행수분측정，회출현강수현상，평균강수0.6%。
To reduce the moisture content and improve the quality of rice seeds, the authors use circular coal drying tower for drying rice seeds in winter. Drying can be carried out when the temperature outside is not lower than -21℃. The moisture content of initial rice seeds should below 17.5%, the temperature sets at 28℃ and the maximum should not exceed 31℃. It would be succeed by onetime when the fork speed is not less than 200 rpm and the budding rate is comply with national quality standards for seed production. Ten days later, the moisture content of the remaining samples have been reduced by 0.6%.