翻译：其中西府海棠和陇东海棠耐旱能力较强耐瘠薄可以作为优异抗逆砧木选育材料但扦插生根能力都不明确需要通过扦插试验来衡量其直接利用价值

The West Mansion Crabapple and Longdong Crabapple have strong drought resistance and can tolerate poor soil conditions, making them excellent materials for breeding stress-resistant rootstocks. However, their ability to root through cuttings is not clear and needs to be evaluated through cutting experiments to determine their direct utilization value.