歪把红是山东省特有的大果优质山楂品种。1982年我们在进行山楂资源普查时,在平邑县天宝乡青杨庄村初步发现“歪把红”。后经多年的扩大栽培试验,确认该品种性状稳定,丰产性能强,品质优良,是牛食兼加工的大果优质山楂品种。1989年通过省内外同行专家鉴定,并被定名为“歪把 Crooked red is a unique large fruit of Shandong Province Hawthorn varieties. In 1982, when we conducted a census of hawthorn resources, we initially found “Crooked Red” in Qingyang Village, Tianbao Township, Pingyi County. After years of expanded cultivation experiments, confirmed that the variety traits stable, high yield performance, good quality, is a large number of high-quality beef and processed hawthorn varieties. In 1989 through appraisal of peer experts inside and outside the province, and was named "crooked handle