覆盖作物对土壤健康的改善与土壤细胞分裂素含量的增加有关。

IF 4.2 3区 生物学 Q1 PLANT SCIENCES
Plant Biology Pub Date : 2024-12-06 DOI:10.1111/plb.13743
I. Perera, A. Kisiala, K. A. Thompson, R. J. N. Emery
{"title":"覆盖作物对土壤健康的改善与土壤细胞分裂素含量的增加有关。","authors":"I. Perera,&nbsp;A. Kisiala,&nbsp;K. A. Thompson,&nbsp;R. J. N. Emery","doi":"10.1111/plb.13743","DOIUrl":null,"url":null,"abstract":"<p>\n \n </p>","PeriodicalId":220,"journal":{"name":"Plant Biology","volume":"27 2","pages":"265-278"},"PeriodicalIF":4.2000,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/plb.13743","citationCount":"0","resultStr":"{\"title\":\"Soil health improvements under cover crops are associated with enhanced soil content of cytokinins\",\"authors\":\"I. Perera,&nbsp;A. Kisiala,&nbsp;K. A. Thompson,&nbsp;R. J. N. Emery\",\"doi\":\"10.1111/plb.13743\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>\\n \\n </p>\",\"PeriodicalId\":220,\"journal\":{\"name\":\"Plant Biology\",\"volume\":\"27 2\",\"pages\":\"265-278\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2024-12-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1111/plb.13743\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Plant Biology\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/plb.13743\",\"RegionNum\":3,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PLANT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plant Biology","FirstCategoryId":"99","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/plb.13743","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
引用次数: 0

摘要

细胞分裂素是由植物和其他土壤生物产生的植物激素。包括细菌、真菌、昆虫和蚯蚓。这些生物可以向土壤释放ck,这可能对土壤健康和植物生长有积极的影响。然而,尚无研究将植物激素作为土壤健康指标。在根际土壤与块状土壤分离的根际盆栽中,采用覆盖作物萝卜和黑麦对土壤pH、土壤有机质、土壤活性炭、土壤微生物群落多样性和参与碳、氮、磷循环的胞外酶活性进行调控。利用HPLC-HRMS/MS技术对复土层中不同覆盖作物对ck的影响进行了比较。从土壤中检测到游离碱基- ck(反式玉米素(tZ)、异戊烯烯腺苷(iP)、核糖体- ck (rb - ck)、顺式玉米素核糖体(cZR)、异戊烯烯腺苷(iPR)和四种甲基硫化ck: 2-甲基硫代玉米素(2MeSZ)、2-甲基硫代异戊烯烯腺苷(2MeSZR)、2-甲基硫代异戊烯烯腺苷(2MeSiP)和2-甲基硫代异戊烯烯腺苷(2MeSiPR)。与未开垦土壤相比,覆盖作物土壤CK水平显著提高,反映了土壤CK剖面与其他土壤健康参数之间的正相关关系,特别是全CK和活性C水平与土壤微生物群落多样性之间的正相关关系。这是第一次详细的土壤CK分析和评估其作为一种新的、可靠的、短期土壤健康参数的潜在用途。覆盖作物土壤中CK浓度的增加可能反映了土壤生命(植物、微生物、动物)的活动水平,并为利用CK作为评估受农业管理策略影响的土壤健康的工具提供了理论依据。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Soil health improvements under cover crops are associated with enhanced soil content of cytokinins

Soil health improvements under cover crops are associated with enhanced soil content of cytokinins

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Plant Biology
Plant Biology 生物-植物科学
CiteScore
8.20
自引率
2.60%
发文量
109
审稿时长
3 months
期刊介绍: Plant Biology is an international journal of broad scope bringing together the different subdisciplines, such as physiology, molecular biology, cell biology, development, genetics, systematics, ecology, evolution, ecophysiology, plant-microbe interactions, and mycology. Plant Biology publishes original problem-oriented full-length research papers, short research papers, and review articles. Discussion of hot topics and provocative opinion articles are published under the heading Acute Views. From a multidisciplinary perspective, Plant Biology will provide a platform for publication, information and debate, encompassing all areas which fall within the scope of plant science.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信