CAJ | 학술논문

　　在吉林省中、西部玉米主产区进行高产条件下硫、镁、锌、锰、硼施用效果试验。结果表明，增施中、微量元素可以有效促进植株对营养元素的吸收、子粒的形成以及干物质的累积，不同中、微量元素响应程度区域性差异较大。中部地区以硫效果最好，产量增幅10.4%～12.0%，氮、磷、钾养分累积量分别增幅12.0%～12.8%、12.9%～21.7%、0～11.5%，其次是硼、镁；西部地区以锌效果最好，产量增幅18.7%～35.0%，氮、磷、钾养分累积量分别增幅40.8%～62.4%、39.4%～59.5%、9.4%～70.5%，其次是硼、锰、硫。依据区域特点，有针对性地补充中、微量元素可有效提高作物生产力，增产增收。
　　재길림성중、서부옥미주산구진행고산조건하류、미、자、맹、붕시용효과시험。결과표명，증시중、미량원소가이유효촉진식주대영양원소적흡수、자립적형성이급간물질적루적，불동중、미량원소향응정도구역성차이교대。중부지구이류효과최호，산량증폭10.4%～12.0%，담、린、갑양분루적량분별증폭12.0%～12.8%、12.9%～21.7%、0～11.5%，기차시붕、미；서부지구이자효과최호，산량증폭18.7%～35.0%，담、린、갑양분루적량분별증폭40.8%～62.4%、39.4%～59.5%、9.4%～70.5%，기차시붕、맹、류。의거구역특점，유침대성지보충중、미량원소가유효제고작물생산력，증산증수。
An experiment was conducted to evaluate the effect of secondary and trace elements(S, Mg, Zn, Mn, B) on grain yield and nutrient accumulation under high yield conditions in the middle and west of Jilin province. The re-sults indicated that secondary and trace elements improved significantly the nutrient uptake, formation of grain yield, and accumulation of biomass. There was the difference in the response of the plant between the middle and west re-gion. In the middle of Jilin province, the grain yield, the accumulation of nitrogen, phosphorus, potassium increased 10.4%-12.0%, 12.0%-12.8%, 12.9%-21.7%, 0-11.5%, respectively, by applying sulphur(S) fertilizer, which was best. And second was boron(B) and magnesium(Mg). In the west of Jilin province, the effect of applying zinc(Zn) fertilizer was best and the grain yield, the accumulation of nitrogen, phosphorus, potassium increased 18.7%-35.0%, 40.8%-62.4%, 39.4%-59.5%, 9.4%-70.5%, respectively. Second was boron(B), manganese(Mn) and sulphur(S) fertilizer, respectively. Applying secondary and trace elements fertilizer based on the regional characteristic improved productivity of crop and increased both production and income.