CAJ | 학술논문

以‘香瑞白’梅为试验材料，研究了黑暗处理、变温层积、单独使用赤霉素（ GA3）或低温层积，以及赤霉素和低温层积、去内果皮相结合的方法对‘香瑞白’梅种子萌芽率的影响，结果表明：以质量浓度为150、300 mg · L-1 GA3对‘香瑞白’种子进行浸泡处理，并结合90 d低温层积，种子发芽率最高，可达30％；与不去内果皮处理相比，去内果皮处理能显著提高种子发芽率；全黑暗处理能显著提前‘香瑞白’梅种子的初萌期，且发芽率比光暗交替处理提高了1倍；变温层积处理对种子萌芽率的影响并不显著，萌芽率为0。
이‘향서백’매위시험재료，연구료흑암처리、변온층적、단독사용적매소（ GA3）혹저온층적，이급적매소화저온층적、거내과피상결합적방법대‘향서백’매충자맹아솔적영향，결과표명：이질량농도위150、300 mg · L-1 GA3대‘향서백’충자진행침포처리，병결합90 d저온층적，충자발아솔최고，가체30％；여불거내과피처리상비，거내과피처리능현저제고충자발아솔；전흑암처리능현저제전‘향서백’매충자적초맹기，차발아솔비광암교체처리제고료1배；변온층적처리대충자맹아솔적영향병불현저，맹아솔위0。
For improving the seed germination rate of Prunus mume, the experiment was conducted to investigate the effects of different pretreatments on the seed germination of P.mume ‘Xiang Rui Bai ’ .The pretreatments included darkness pro-cessing, warm and cold stratification, Gibberellin A3(GA3), cold stratification, and GA3 combined with cold stratification and removing endocarp .The highest seed germination rate is 30%when GA3 content is around 150 or 300 mg· L-1 for 90-day chilling.The seed germination rate can be enhanced significantly by removing endocarp compared with that without endo-carp.Darkness treatment can obviously advance the sprout date of P.mume ‘Xiang Rui Bai’ seed and generation rate is doubled.There is no significant effect on seed germination under warm and cold stratifications with germination rate of 0.