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为选择适宜黑龙江省克山地区育苗移栽的玉米品种，选用5个玉米品种进行了对比试验。试验结果表明，合玉17号玉米产量最高，比白单9号增产12．6％，可作为本地区玉米育苗移栽的适宜品种推广应用。
In order to select suitable maize varieties transplanted seedlings in Keshan region of Heilongjiang Province, five maize varieties were selected for comparative experiments. The results showed that the yield of Heyu 17 was the highest, which was 12.6% higher than that of Baidan 9, which could be popularized and applied as suitable varieties of maize transplanting in this region.