香血稻515是江苏（武进）水稻研究所利用含有高微量元素的香血糯335,运用生物学技术转入稻瘟病抗性基因,与丰产性较好的中间品系605杂交选育而成。与亲本香血糯335相比,香血稻515提高了丰产性、抗倒性,在保持高微量元素不变的前提下,适当降低了直链淀粉含量,提高了稻米的适口性。

Xiangxuedao 515 was bred by Jiangsu（Wujin） Rice Research Institute using Xiangxuenuo 335 with high microelements as its parent, using biological technology to transfer the rice blast resistance gene, and crossed with the high-yield intermediate line 605. Compared with Xiangxuenuo 335, Xiangxuedao 515 has improved yield and lodging resistance. While keeping the high microelements unchanged, it appropriately reduces the amylose content and improves the palatability of rice.