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中国农学通报

中国农学通报 ›› 2025, Vol. 41 ›› Issue (18): 1-7.doi: 10.11924/j.issn.1000-6850.casb2024-0461

• 农学·农业基础科学 •    下一篇

电气石尾矿对水稻生长发育、生理指标及产量的影响

谷艳茹(), 徐兴健(), 王晓晶, 白丽媛, 陈光明, 赵燃, 包玉娇, 王淑萍, 郭龙玉, 毕盛楠   

  1. 兴安盟农牧科学研究所，内蒙古乌兰浩特 137400
  • 收稿日期:2024-07-27 修回日期:2024-10-15 出版日期:2025-06-25 发布日期:2025-07-06
  • 通讯作者:
    徐兴健，男，1984年出生，内蒙古乌兰浩特人，研究员，博士，主要从事作物栽培与微生物研究。通信地址：137400 内蒙古乌兰浩特市乌察路农研巷9号，兴安盟农牧科学研究所，Tel：0482-8830308，E-mail：。
  • 作者简介:

    谷艳茹，女，1993年出生，内蒙古突泉人，助理研究员，硕士，研究方向：水稻育种栽培与农业资源环境。通信地址：137400 内蒙古乌兰浩特市乌察路农研巷9号，兴安盟农牧科学研究所，Tel：0482-8830308，E-mail：。

  • 基金资助:
    国家水稻产业技术体系兴安盟综合试验站(CARS-01-86); 内蒙古自治区科技计划项目“内蒙古自治区北方寒地水稻育种创新重点实验室建设项目”(2023KYPT0009)

Effect of Tourmaline Tailings on Rice Growth, Physiological Indicators and Yield

GU Yanru(), XU Xingjian(), WANG Xiaojing, BAI Liyuan, CHEN Guangming, ZHAO Ran, BAO Yujiao, WANG Shuping, GUO Longyu, BI Shengnan   

  1. Hinggan League Institute of Agricultural and Husbandry Sciences, Ulanhot, Inner Mongolia 137400
  • Received:2024-07-27 Revised:2024-10-15 Published:2025-06-25 Online:2025-07-06

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摘要：

本研究旨在探索电气石尾矿能否促进作物生长，实现尾矿的资源化利用，进而推动一二三产业融合发展。以电气石尾矿为试验材料，按不同比例将其添加到土壤中，通过室内盆栽试验与实验室分析测试相结合的方法，获得水稻生长发育和生理指标的数据。结果表明，电气石尾矿对水稻秧苗的株高、根长和叶长的生长有抑制作用，分别减少了8.7%~10.3%、4.5%~32.0%和8.7%~15.1%，对根粗、茎粗有促进作用，分别增加了9.6%~15.4%、0.9%~4.3%。各生育时期水稻茎粗的促进作用随添加比例的增大而增大，小比例1:30添加有助于水稻生殖阶段株高的生长以及秧苗与成熟期水稻干物质的积累，秧苗和成熟期水稻干物质分别增加了4.1%和12.26%。水稻各生育时期SOD（超氧化物歧化酶）活性和拔节期Pro（脯氨酸）含量均与产量呈显著负相关，产量下降了0.1%~14.6%，尾矿添加不利于水稻产量的积累。研究表明电气石尾矿对水稻的生长发育产生胁迫未提高水稻经济效益，小比例添加可促进水稻干物质含量的积累。

关键词: 电气石尾矿, 水稻, 农艺性状, 生理指标, 产量

Abstract:

The purpose of this study is to explore whether tourmaline tailings can promote crop growth, realize the resource utilization of tailings, and promote the integrated development of the first, second and third industries. Using tourmaline tailings as test material, and different proportion tailings were added to the soil. The growth and physiological indexes of rice were measured by combining indoor pot experiment with laboratory analysis test. The results showed that tourmaline tailings hindered the growth of plant height, root length and leaf length of rice seedlings, which decreased by 8.7%-10.3%, 4.5%-32.0% and 8.7%-15.1%, respectively. And tourmaline tailings promoted root diameter and stem diameter of rice seedlings, increasing by 9.6%-15.4% and 0.9%-4.3%, respectively. The promotion effect of stem diameter increased with the increase of the proportion of addition. The small proportion of 1:30 was beneficial to the growth of plant height at reproductive stage, and was also beneficial to the growth of dry matter accumulation at seedling and mature stage. The dry matter of rice at seedling and maturity stage increased by 4.1% and 12.26%, respectively. The SOD activity in different growth stages and Pro content at jointing stage of rice were significantly negatively correlated with the yield, and the yield decreased by 0.1%-14.6%, which the addition of tailings was not conducive to the accumulation of rice output. The results showed that tourmaline tailings had a stress on the growth and development of rice, and did not improve the economic benefits of rice. Small proportion of tailings could promote the accumulation of dry matter in rice.

Key words: tourmaline tailings, rice, agronomic character, physiological indicators, yield