Keywords Xinjiang big leaf alfalfa-Medicago sativa.L;Cotyledon;Hypocotyl;root;Regeneration plant;oakleaf goosefoo NHX1 gene;transgenic alfalfa;molecule detection;salt treatment;

• 新疆大叶紫花苜蓿;子叶;下胚轴;根;再生植株;灰绿藜NHX1基因;转基因苜蓿;分子检测;盐处理;