CAJ | 학술논문

为提高蔬菜品质，控制蔬菜镉污染，以菜心为试验材料，采用盆栽方法，研究了TM 对镉污染土壤中菜心生长、品质及对土壤理化性质的影响。结果表明：施用T M 后镉污染土壤中菜心鲜重与CK相比显著提高了27．33％，地上部镉含量降低了9．57％，硝酸盐含量显著降低了48．08％，VC含量显著增加31．92％；T M处理后土壤全镉含量与CK相比降低了0．65％，土壤pH、全氮含量显著增加，全磷和碱解氮含量显著降低，全钾、有效磷和速效钾含量没有显著变化。
위제고소채품질，공제소채력오염，이채심위시험재료，채용분재방법，연구료TM 대력오염토양중채심생장、품질급대토양이화성질적영향。결과표명：시용T M 후력오염토양중채심선중여CK상비현저제고료27．33％，지상부력함량강저료9．57％，초산염함량현저강저료48．08％，VC함량현저증가31．92％；T M처리후토양전력함량여CK상비강저료0．65％，토양pH、전담함량현저증가，전린화감해담함량현저강저，전갑、유효린화속효갑함량몰유현저변화。
In order to improve veqetable quality and control cadmium pollution of vegetables ,effect of TM on growth and quality of flowering chinese cabbage and physicochemical properties of soil contaminated with cad‐mium were studied .The results showed that compared with CK ,after application of TM ,the fresh weight of flowering chinese cabbage increased by 27 .33% dramatically ,the total cadmium content of shoot decreased by 9 .57% ,the content of nitrate decreased significantly by 48 .08% ,the content of VC increased significantly by 31 .92% .Compared with CK ,TM treatment could decrease the content of total cadmium by 0 .65% ,the pH ,to‐tal nitrogen contents of soil increased significantly ,total phosphorus and alkali‐hydro nitrogen contents de‐creased markedly ,contents of total potassium ,available phosphorus and available potassium had no notably change .