CAJ | 학술논문

分析了不同马铃薯品种（系）和马铃薯采集地土壤中的硒含量，研究了不同马铃薯品种（系）对硒元素的吸收及富集情况。结果表明：不同品种（系）马铃薯的硒累积量具有很大差异，品系‘0602-65’的硒积累量明显高于其他品种；不同品种（系）马铃薯对硒的吸收富集能力差异较大，品系‘0602-65’对硒的富集能力最强，其次为品系‘09012-74’；对不同器官马铃薯的研究结果显示，马铃薯不同器官对硒的吸收富集能力也不同，其富集规律为茎＞叶＞根＞块茎，马铃薯的茎干部位对硒的吸收能力较强，硒元素主要富集在马铃薯的茎干部位。
분석료불동마령서품충（계）화마령서채집지토양중적서함량，연구료불동마령서품충（계）대서원소적흡수급부집정황。결과표명：불동품충（계）마령서적서루적량구유흔대차이，품계‘0602-65’적서적루량명현고우기타품충；불동품충（계）마령서대서적흡수부집능력차이교대，품계‘0602-65’대서적부집능력최강，기차위품계‘09012-74’；대불동기관마령서적연구결과현시，마령서불동기관대서적흡수부집능력야불동，기부집규률위경＞협＞근＞괴경，마령서적경간부위대서적흡수능력교강，서원소주요부집재마령서적경간부위。
The selenium contents in different varieties (lines) of potato and in the soil where the potato was grown were analyzed, and the patterns of selenium absorption and enrichment of different varieties (lines) of potato were studied. There was a large difference in different varieties (lines) of potato for selenium accumulation, and the selenium accumulation of ' 0602-65' was obviously higher than other varieties (lines), then fol owed by the line of '09012-74'. Different organs of potato were also different in the absorption and the enrichment ability of selenium, with stem, leaf, root, and tuber placed in descending order. The selenium absorption ability of potato was stronger in stems than other organs, and the selenium was mainly enriched in potato stems.