1．品种特性“红安久”是在美国华盛顿州发现的安久梨的浓红型芽变新品种。山东省于1997年从美国农业部国家梨种质圃引入，经各地栽培试验证明，该品种适应性强，栽培容易，果实硬度高，耐贮运，是一个综合性状较好的晚熟红色品种，具有很高的经济价值和广阔的推广前景。红安久 1. Variety characteristics “Hong Anjiu” is found in the United States, Washington state Angulu pear thick red bud new varieties. Shandong Province was introduced from the National Pear Germplasm Garden of the US Department of Agriculture in 1997. It has been proved through cultivation experiments in various places that this variety is adaptable, easy to grow, high in hardness and resistant to storage and transportation. It is a late-maturing red variety with good comprehensive characters. Has a high economic value and broad promotion prospects. Hong long