CAJ | 학술논문

2013年通过大豆品种郑7051不同播期、行距、株距种植对产量的影响试验，结果表明，大豆郑7051于6月11日与6月21日播种株高相当，7月1日播种株高明显降低。播种较早时，随着行株距减少，株高增高；播种较晚时，随着行株距减少，株高有增加趋势，以株距10 cm最高。单株粒数随播期推迟而减少；百粒重受播期影响较大，受密度的影响较小。温度对大豆产量影响较大，试验于6月11日、6月21日播种，均能取得高产，以行距40 cm，株距13.3 cm时产量最高；7月1日播种的产量较低。
2013년통과대두품충정7051불동파기、행거、주거충식대산량적영향시험，결과표명，대두정7051우6월11일여6월21일파충주고상당，7월1일파충주고명현강저。파충교조시，수착행주거감소，주고증고；파충교만시，수착행주거감소，주고유증가추세，이주거10 cm최고。단주립수수파기추지이감소；백립중수파기영향교대，수밀도적영향교소。온도대대두산량영향교대，시험우6월11일、6월21일파충，균능취득고산，이행거40 cm，주거13.3 cm시산량최고；7월1일파충적산량교저。
By analyzing the effect of different sowing dates, row and plant spacing on the yield of soybean cultivar Zheng 7051, it showed that plants sowed on 11th and 21st of June were similar in height, while the plant height sowed on 1st July was significantly lower. When soybean was sowed earlier, with the reduced row spacing, plant height increased;While plant height had an upward tendency and achieved the highest at row spacing of a 10 cm with later sowing. There was a decrease in seed number with the delay of sowing. The hundred-seed weight was affected more by sowing date than by plant spacing. Temperature had an important influence on the yield, the plant sowed on 11th or 21st of June both achieved higher yield, especially with a 40 cm row spacing and 13.3 cm plant spacing. While the yield of soybean sowed on 1st July was lower.