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Novel antimicrobial polysaccharide hydrogel with fertilizer slow-release function for promoting Sesamum indicum L. seeds germination.

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Title: Novel antimicrobial polysaccharide hydrogel with fertilizer slow-release function for promoting Sesamum indicum L. seeds germination.
Authors: Wu, Xiaodan1,2,3 (AUTHOR) 972387940@qq.com, Sun, Linan1,2,3 (AUTHOR) 2728960447@qq.com, Qin, Bingyang1,2,3 (AUTHOR) 1730956787@qq.com, Wang, Tao1,2,3 (AUTHOR) 1835165207@qq.com, Wang, Ying1,2,3 (AUTHOR) 1915785033@qq.com, Zhao, Jingru1,2,3 (AUTHOR) 1789029772@qq.com, Fu, Yujie1,4 (AUTHOR) yujie_fu@163.com
Source: Polymer. Oct2024, Vol. 311, pN.PAG-N.PAG. 1p.
Subjects: Polysaccharides, Swelling of materials, Germination, Water consumption, Polyvinyl alcohol
Abstract: The problem of seed germination is one of the important scientific and technological issues facing the field of agroforestry cultivation, and the germination process requires both sufficient water and certain nutrients. The high solubility of fertilizers and pesticides makes their utilization inefficient, while water resources are costly in difficult standing environments. This article innovatively provides the preparation of hydrogels with slow-release function by using cellulose and chitosan as substrates, which have high water retention capacity and long-lasting fertilizer release (CCH/PVA/NCC/NPK). In this study, cellulose chitosan hydrogel (CCH) with 50 wt% of chitosan, 1 wt% of polyvinyl alcohol solution (PVA), 0.5 wt% of nanocellulose solution (NCC), and 2.5 wt% of nitrogen, phosphorus, and potassium (NPK) solution were used in optimized conditions to successfully prepare hydrogel materials with swelling as high as 79 g g−1 of CCH/PVA/NCC/NPK. Under neutral conditions, CCH/PVA/NCC/NPK has the slowest water release rate and the strongest water retention capacity, and it can greatly reduce the amount of fertilizers and the consumption of water resources, and it has a wide range of applications and prospects for development. Flow diagram of CCH/PVA/NCC/NPK material preparation. [Display omitted] • Hydrogels (CCH/PVA/NCC/NPK) with water retention and slow-release function were prepared. • The hydrogel performs best under neutral conditions. • This experiment provides a new method for seed germination. [ABSTRACT FROM AUTHOR]
Copyright of Polymer is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 179633522
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Novel antimicrobial polysaccharide hydrogel with fertilizer slow-release function for promoting Sesamum indicum L. seeds germination.
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  Data: <searchLink fieldCode="AR" term="%22Wu%2C+Xiaodan%22">Wu, Xiaodan</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> 972387940@qq.com</i><br /><searchLink fieldCode="AR" term="%22Sun%2C+Linan%22">Sun, Linan</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> 2728960447@qq.com</i><br /><searchLink fieldCode="AR" term="%22Qin%2C+Bingyang%22">Qin, Bingyang</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> 1730956787@qq.com</i><br /><searchLink fieldCode="AR" term="%22Wang%2C+Tao%22">Wang, Tao</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> 1835165207@qq.com</i><br /><searchLink fieldCode="AR" term="%22Wang%2C+Ying%22">Wang, Ying</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> 1915785033@qq.com</i><br /><searchLink fieldCode="AR" term="%22Zhao%2C+Jingru%22">Zhao, Jingru</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> 1789029772@qq.com</i><br /><searchLink fieldCode="AR" term="%22Fu%2C+Yujie%22">Fu, Yujie</searchLink><relatesTo>1,4</relatesTo> (AUTHOR)<i> yujie_fu@163.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Polymer%22">Polymer</searchLink>. Oct2024, Vol. 311, pN.PAG-N.PAG. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Polysaccharides%22">Polysaccharides</searchLink><br /><searchLink fieldCode="DE" term="%22Swelling+of+materials%22">Swelling of materials</searchLink><br /><searchLink fieldCode="DE" term="%22Germination%22">Germination</searchLink><br /><searchLink fieldCode="DE" term="%22Water+consumption%22">Water consumption</searchLink><br /><searchLink fieldCode="DE" term="%22Polyvinyl+alcohol%22">Polyvinyl alcohol</searchLink>
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  Label: Abstract
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  Data: The problem of seed germination is one of the important scientific and technological issues facing the field of agroforestry cultivation, and the germination process requires both sufficient water and certain nutrients. The high solubility of fertilizers and pesticides makes their utilization inefficient, while water resources are costly in difficult standing environments. This article innovatively provides the preparation of hydrogels with slow-release function by using cellulose and chitosan as substrates, which have high water retention capacity and long-lasting fertilizer release (CCH/PVA/NCC/NPK). In this study, cellulose chitosan hydrogel (CCH) with 50 wt% of chitosan, 1 wt% of polyvinyl alcohol solution (PVA), 0.5 wt% of nanocellulose solution (NCC), and 2.5 wt% of nitrogen, phosphorus, and potassium (NPK) solution were used in optimized conditions to successfully prepare hydrogel materials with swelling as high as 79 g g−1 of CCH/PVA/NCC/NPK. Under neutral conditions, CCH/PVA/NCC/NPK has the slowest water release rate and the strongest water retention capacity, and it can greatly reduce the amount of fertilizers and the consumption of water resources, and it has a wide range of applications and prospects for development. Flow diagram of CCH/PVA/NCC/NPK material preparation. [Display omitted] • Hydrogels (CCH/PVA/NCC/NPK) with water retention and slow-release function were prepared. • The hydrogel performs best under neutral conditions. • This experiment provides a new method for seed germination. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Polymer is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.polymer.2024.127491
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Polysaccharides
        Type: general
      – SubjectFull: Swelling of materials
        Type: general
      – SubjectFull: Germination
        Type: general
      – SubjectFull: Water consumption
        Type: general
      – SubjectFull: Polyvinyl alcohol
        Type: general
    Titles:
      – TitleFull: Novel antimicrobial polysaccharide hydrogel with fertilizer slow-release function for promoting Sesamum indicum L. seeds germination.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Wu, Xiaodan
      – PersonEntity:
          Name:
            NameFull: Sun, Linan
      – PersonEntity:
          Name:
            NameFull: Qin, Bingyang
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            NameFull: Wang, Tao
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            NameFull: Wang, Ying
      – PersonEntity:
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            NameFull: Zhao, Jingru
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            NameFull: Fu, Yujie
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          Dates:
            – D: 09
              M: 10
              Text: Oct2024
              Type: published
              Y: 2024
          Identifiers:
            – Type: issn-print
              Value: 00323861
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            – Type: volume
              Value: 311
          Titles:
            – TitleFull: Polymer
              Type: main
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