CAJ | 학술논문

为促进马铃薯生产，试验以早熟马铃薯品种费乌瑞它为试材，采用盆栽方式，研究了土壤中不同浓度镉处理对马铃薯块茎产量及品质的影响。结果表明：不同浓度镉处理对马铃薯块茎的产量和品质均有影响。随着C d2＋浓度的增加，马铃薯块茎鲜重显著降低，干重、比重、干物质积累率及淀粉含量极显著降低，土壤轻度镉污染对马铃薯蛋白含量影响不大，只有添加40 mg·kg-1 Cd2＋的处理与对照差异极显著。
위촉진마령서생산，시험이조숙마령서품충비오서타위시재，채용분재방식，연구료토양중불동농도력처리대마령서괴경산량급품질적영향。결과표명：불동농도력처리대마령서괴경적산량화품질균유영향。수착C d2＋농도적증가，마령서괴경선중현저강저，간중、비중、간물질적루솔급정분함량겁현저강저，토양경도력오염대마령서단백함량영향불대，지유첨가40 mg·kg-1 Cd2＋적처리여대조차이겁현저。
In order to promote the potato production ,the effect of cadmium concentration on fresh-weight ,dry-weight ,proportion ,dry matter accumulation rate ,content of protein and starch of potato tuber were studied with pot experiment .The results showed that with the increasing of cadmium concentration ,fresh-weight of po-tato decreased significantly ,dry-weight ,proportion ,dry matter accumulation rate and content of starch de-creased significantly extremely .Mild cadmium pollution had little effect on content of protein ,only treatment of 40 mg·kg-1 Cd2+ had significant difference than control .