CAJ | 학술논문

以北京地区秋季主栽品种‘特大早春红玉’为对照，引进北京市农业技术推广站培育的7个‘早春红玉’类型品种(‘北农’系列1-7)，通过品比试验筛选出优良品种。结果表明，‘北农-2’和‘北农-3’平均单果重均大于1.6 kg，坐果率大于90%，果实发育期小于30 d，平均含糖量大于11.5%，非常适宜北京地区秋大棚设施条件下种植。
이북경지구추계주재품충‘특대조춘홍옥’위대조，인진북경시농업기술추엄참배육적7개‘조춘홍옥’류형품충(‘북농’계렬1-7)，통과품비시험사선출우량품충。결과표명，‘북농-2’화‘북농-3’평균단과중균대우1.6 kg，좌과솔대우90%，과실발육기소우30 d，평균함당량대우11.5%，비상괄의북경지구추대붕설시조건하충식。
Taking the main cultivar ‘TE DA ZAO CHUN HONG YU’ in autumn greenhouse as example, 7 ‘ZAO CHUN HONG YU’ type cultivars introduced from Agricultural Technology Extending Stations of Beijing were cultivated and compared to select the good varieties. The results showed that ‘BEI NONG-2’ and ‘BEI NONG-3’ have good comprehensive properties with average single fruit weight greater than 1.6 kg, fruit setting percentage greater than 95%, fruit developmental periods less than 30 d, sugar content greater than 11.5%. They are suitable to grow in autumn greenhouse in Beijing.