中国稻米

中国稻米 ›› 2021, Vol. 27 ›› Issue (1): 109-110.DOI: 10.3969/j.issn.1006-8082.2021.01.021

• 品种与技术 • 上一篇    下一篇

香血稻515的选育及栽培技术

许峰1(), 宋学堂2, 陈露2, 徐玉峰2, 涂荣文2, 张兆成2   

  1. 1常州市农业技术推广中心,江苏 常州213175
    2江苏（武进）水稻研究所,江苏 常州213175
  • 收稿日期:2020-10-16 出版日期:2021-01-20 发布日期:2021-01-20
  • 作者简介:

    第一作者：xuf07tg@126.com

Breeding and Cultivation Techniques of Xiangxuedao 515

Feng XU1(), Xuetang SONG2, Lu CHEN2, Yufeng XU2, Rongwen TU2, Zhaocheng ZHANG2   

  1. 1Changzhou Agricultural Technology Extension Center, Changzhou, Jiangsu 213175, China
    2Jiangsu（Wujin） Rice Research Institute, Changzhou, Jiangsu 213175, China
  • Received:2020-10-16 Online:2021-01-20 Published:2021-01-20
  • About author:

    1st author: xuf07tg@126.com

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摘要：

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。

关键词: 特种稻, 香血稻515, 微量元素, 选育, 栽培技术

Abstract:

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.

Key words: special rice, Xiangxuedao 515, trace elements, breeding, cultivation techniques

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