花育22号是山东省花生研究所采用60Coγ射线诱变处理与杂交相结合的方法育成的高产、优质、多抗及适应性广的传统出口型大花生新品种。该品种内在品质与鲁花10号、花17、8130相当，外观品质特别是籽仁色泽优于同类品种，产量水平高于大花生主栽高产品种鲁花11号、海花1号、鲁花9号等品种。该品种的生育期比同类品种短10~15d，且抗旱耐涝性及抗病性等综合抗逆性状较为平衡，是传统出口型大花生新品种选育的一个突破，可在我国北方大花生产区广泛推广利用。
A new peanut variety-Huayu 22 was developed by 60Co γ-rays and hybridization at Shandong Peanut Research Institute. Huayu 22 is a variety with high yield, good quality, several diseases resistance and wide adaptability. Its internal quality is equal to the varieties such as Luhua 11, Hua 17, and 8130. Its external quality, special seed color is better than the same type varieties. Its yield is higher than high-yielding varieties Luhua 11, Haihua 1, and Luhua 9. Its growth period is 10~15 d shorter than the same type varieties. Huayu 22 is considerably tolerant to drought, waterlogging and disease. It is an important new variety in breeding of traditional export large seed groundnut, and may be planted widely in northern China.