Article(id=1307407763903111301, tenantId=1146029695717560320, journalId=1306273872116547672, issueId=1307407751768986283, articleNumber=null, orderNo=null, doi=10.16819/j.1001-7216.2026.250610, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1750089600000, receivedDateStr=2025-06-17, revisedDate=1759593600000, revisedDateStr=2025-10-05, acceptedDate=null, acceptedDateStr=null, onlineDate=1789639901375, onlineDateStr=2026-09-17, pubDate=1783612800000, pubDateStr=2026-07-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1789639901375, onlineIssueDateStr=2026-09-17, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1789639901375, creator=13701087609, updateTime=1789639901375, updator=13701087609, issue=Issue{id=1307407751768986283, tenantId=1146029695717560320, journalId=1306273872116547672, year='2026', volume='40', issue='4', pageStart='425', pageEnd='568', issueExtLink='null', onlineDate='null', pubDate='1783612800000', pubDateStr='2026-07-10', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1789639898482, creator='13701087609', updateTime=1790746138035, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1312047656814343051, tenantId=1146029695717560320, journalId=1306273872116547672, issueId=1307407751768986283, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1312047656814343052, tenantId=1146029695717560320, journalId=1306273872116547672, issueId=1307407751768986283, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=476, endPage=486, ext={EN=ArticleExt(id=1307407765345951878, articleId=1307407763903111301, tenantId=1146029695717560320, journalId=1306273872116547672, language=EN, title=Effects of Fe-Mg Nano-priming on Germination of Rice Seeds and Seedling Growth Under Salt Stress, columnId=1307407385149071973, journalTitle=Chinese Journal of Rice Science, columnName=Research Papers, runingTitle=null, highlight=null, articleAbstract=
【Objective】

This study aims to investigate the effects of nano-priming technology on rice seed germination under salt stress, in order to provide technical support for rice cultivation in saline-alkali soils.

【Method】

The japonica rice variety, Ningjing 47, was used as the experimental material. Salt stress treatments (0 and 150 mmol/L NaCl) were applied, and five concentrations of Fe-Mg nanoparticles (0, 50, 100, 200, and 400 mg/L) were tested under 150 mmol/L NaCl stress. The effects on seed germination, seedling growth, and physiological characteristics were examined.

【Result】

The results showed that salt stress significantly inhibited rice seed germination and seedling growth. Nano-priming did not significantly affect germination percentage or germination potential but enhanced seedling growth. It increased the activities of superoxide dismutase (by 27.78%-76.39%), peroxidase (by 14.05%-38.71%), and catalase (by 18.67%-120.00%), as well as the content of ascorbic acid (by 4.40%-225.79%), soluble sugars (by 63.08%-145.96%), proline (by 10.33%-16.88%), and chlorophyll (by 45.38%-105.31%). It also reduced malondialdehyde content (by 16.94%-32.41%) and enhanced the selective transport coefficient for K+ over Na+.

【Conclusion】

The concentration of 200 mg/L Fe-Mg nanoparticles was identified as optimal for alleviating salt stress and promoting rice germination and seedling growth.

, authors=Chuanyan CHEN1, Zhiwen SONG1, Yuxiang LI1, Quanyou HAO2, Lan ZHU1, authorsList=Chuanyan CHEN, Zhiwen SONG, Yuxiang LI, Quanyou HAO, Lan ZHU, authorCompany=null, correspAuthors=Quanyou HAO, Lan ZHU, authorNote=null, correspAuthorsNote=

*

email:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1307407765580832903, articleId=1307407763903111301, tenantId=1146029695717560320, journalId=1306273872116547672, language=CN, title=Fe-Mg纳米颗粒引发对盐胁迫下水稻种子萌发及幼苗生长的影响, columnId=1307407385430090343, journalTitle=中国水稻科学, columnName=研究报告, runingTitle=null, highlight=null, articleAbstract=
【目的】

探究纳米引发技术对盐胁迫下水稻种子萌发的影响,为盐碱地水稻种植提供技术参考。

【方法】

以宁粳47号水稻为供试材料,设置盐胁迫处理(0、150 mmol/L NaCl),并在150 mmol/L NaCl胁迫下,设置0、50、100、200、400 mg/L 5种浓度的Fe-Mg纳米颗粒处理,研究纳米引发对盐胁迫下水稻种子萌发、幼苗生长及生理特性的影响。

【结果】

盐胁迫显著抑制了水稻种子萌发和幼苗生长。纳米引发对水稻种子的发芽率和发芽势没有显著影响,但能促进幼苗生长,显著提高超氧化物歧化酶(27.78%~76.39%)、过氧化物酶(14.05%~38.71%)和过氧化氢酶(18.67%~120.00%)活性及维生素C(4.40%~225.79%)、可溶性糖(63.08%~145.96%)、脯氨酸(10.33%~16.88%)、叶绿素(45.38%~105.31%)含量,降低丙二醛含量(16.94%~32.41%),提高钾离子选择交换系数。

【结论】

200 mg/L Fe-Mg纳米颗粒引发是缓解盐胁迫,促进水稻萌发和幼苗生长的最适浓度。

, authors=陈川燕1, 宋志文1, 李玉祥1, 郝全有2, *, *, 朱岚1, *, *, authorsList=陈川燕, 宋志文, 李玉祥, 郝全有, 朱岚, authorCompany=null, correspAuthors=郝全有, 朱岚, authorNote=null, correspAuthorsNote=

*

email:
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Fe-Mg纳米颗粒引发对盐胁迫下水稻种子萌发及幼苗生长的影响
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陈川燕 1 , 宋志文 1 , 李玉祥 1 , 郝全有 2, *, * , 朱岚 1, *, *
中国水稻科学 | 研究报告 2026,40(4): 476-486
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中国水稻科学 |研究报告 2026 , 40 (4) : 476 -486
Fe-Mg纳米颗粒引发对盐胁迫下水稻种子萌发及幼苗生长的影响
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陈川燕1, 宋志文1, 李玉祥1, 郝全有2, *, * , 朱岚1, *, *
作者信息
  • 1石河子大学 农学院/新疆生产建设兵团绿洲生态农业重点实验室,新疆 石河子 832003
  • 2新疆生产建设兵团第三师农业科学研究所,新疆 图木舒克 843900
通讯作者:
Effects of Fe-Mg Nano-priming on Germination of Rice Seeds and Seedling Growth Under Salt Stress
Chuanyan CHEN1, Zhiwen SONG1, Yuxiang LI1, Quanyou HAO2 , Lan ZHU1
Affiliations
  • 1Key Laboratory of Oasis Eco-agriculture of Xinjiang Production Construction Corps/Agricultural College, Shihezi University, Shihezi 832003, China
  • 2Agricultural Science Research Institute, Third Production and Construction Corps of Xinjiang, Tumxuk 843900, China
  • Corresponding Author:
出版时间: 2026-07-10 doi: 10.16819/j.1001-7216.2026.250610
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【目的】

探究纳米引发技术对盐胁迫下水稻种子萌发的影响,为盐碱地水稻种植提供技术参考。

【方法】

以宁粳47号水稻为供试材料,设置盐胁迫处理(0、150 mmol/L NaCl),并在150 mmol/L NaCl胁迫下,设置0、50、100、200、400 mg/L 5种浓度的Fe-Mg纳米颗粒处理,研究纳米引发对盐胁迫下水稻种子萌发、幼苗生长及生理特性的影响。

【结果】

盐胁迫显著抑制了水稻种子萌发和幼苗生长。纳米引发对水稻种子的发芽率和发芽势没有显著影响,但能促进幼苗生长,显著提高超氧化物歧化酶(27.78%~76.39%)、过氧化物酶(14.05%~38.71%)和过氧化氢酶(18.67%~120.00%)活性及维生素C(4.40%~225.79%)、可溶性糖(63.08%~145.96%)、脯氨酸(10.33%~16.88%)、叶绿素(45.38%~105.31%)含量,降低丙二醛含量(16.94%~32.41%),提高钾离子选择交换系数。

【结论】

200 mg/L Fe-Mg纳米颗粒引发是缓解盐胁迫,促进水稻萌发和幼苗生长的最适浓度。

水稻  /  Fe-Mg纳米颗粒  /  种子引发  /  盐胁迫
【Objective】

This study aims to investigate the effects of nano-priming technology on rice seed germination under salt stress, in order to provide technical support for rice cultivation in saline-alkali soils.

【Method】

The japonica rice variety, Ningjing 47, was used as the experimental material. Salt stress treatments (0 and 150 mmol/L NaCl) were applied, and five concentrations of Fe-Mg nanoparticles (0, 50, 100, 200, and 400 mg/L) were tested under 150 mmol/L NaCl stress. The effects on seed germination, seedling growth, and physiological characteristics were examined.

【Result】

The results showed that salt stress significantly inhibited rice seed germination and seedling growth. Nano-priming did not significantly affect germination percentage or germination potential but enhanced seedling growth. It increased the activities of superoxide dismutase (by 27.78%-76.39%), peroxidase (by 14.05%-38.71%), and catalase (by 18.67%-120.00%), as well as the content of ascorbic acid (by 4.40%-225.79%), soluble sugars (by 63.08%-145.96%), proline (by 10.33%-16.88%), and chlorophyll (by 45.38%-105.31%). It also reduced malondialdehyde content (by 16.94%-32.41%) and enhanced the selective transport coefficient for K+ over Na+.

【Conclusion】

The concentration of 200 mg/L Fe-Mg nanoparticles was identified as optimal for alleviating salt stress and promoting rice germination and seedling growth.

rice  /  Fe-Mg nano-particle  /  seed priming  /  salt stress
陈川燕, 宋志文, 李玉祥, 郝全有, 朱岚. Fe-Mg纳米颗粒引发对盐胁迫下水稻种子萌发及幼苗生长的影响. 中国水稻科学, 2026 , 40 (4) : 476 -486 . DOI: 10.16819/j.1001-7216.2026.250610
Chuanyan CHEN, Zhiwen SONG, Yuxiang LI, Quanyou HAO, Lan ZHU. Effects of Fe-Mg Nano-priming on Germination of Rice Seeds and Seedling Growth Under Salt Stress[J]. Chinese Journal of Rice Science, 2026 , 40 (4) : 476 -486 . DOI: 10.16819/j.1001-7216.2026.250610
  • 石河子大学青年人才培育项目(PYZK202412)
  • 国家自然科学基金资助项目(32360527)
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doi: 10.16819/j.1001-7216.2026.250610
  • 接收时间:2025-06-17
  • 首发时间:2026-09-17
  • 出版时间:2026-07-10
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  • 收稿日期:2025-06-17
  • 修回日期:2025-10-05
基金
石河子大学青年人才培育项目(PYZK202412)
国家自然科学基金资助项目(32360527)
作者信息
    1石河子大学 农学院/新疆生产建设兵团绿洲生态农业重点实验室,新疆 石河子 832003
    2新疆生产建设兵团第三师农业科学研究所,新疆 图木舒克 843900

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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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