Development of critical K dilution curves for diagnosing sweetpotato K status.
K nutrition index
K status
critical K concentration
source sink balance
sweetpotato
Journal
Frontiers in plant science
ISSN: 1664-462X
Titre abrégé: Front Plant Sci
Pays: Switzerland
ID NLM: 101568200
Informations de publication
Date de publication:
2023
2023
Historique:
received:
15
12
2022
accepted:
12
06
2023
medline:
21
8
2023
pubmed:
21
8
2023
entrez:
21
8
2023
Statut:
epublish
Résumé
Scientific and reasonable application of potassium fertilizer is an important agronomic measure to achieve high yield and high quality of sweetpotato, and it is of great significance to determine the appropriate amount of potassium fertilizer in the field. For this we constructing a model of the critical K dilution curve (CKDC) of sweetpotato under different N levels to determine crop nutritional statuses. In this study, a 3-year field experiment was conducted in Zhejiang Province in China, using two nitrogen levels (N0: 0 kg ha
Identifiants
pubmed: 37600191
doi: 10.3389/fpls.2023.1124328
pmc: PMC10436538
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1124328Informations de copyright
Copyright © 2023 He, Li, Lu, Chen, Deng, Xu, Zhu, Jin, Liu, Lu and Lv.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Références
J Plant Physiol. 2014 May 15;171(9):656-69
pubmed: 24140002
Front Plant Sci. 2017 Apr 28;8:638
pubmed: 28503181
Front Plant Sci. 2021 Sep 30;12:714279
pubmed: 34659287
Plant Physiol Biochem. 2022 Feb 1;172:56-69
pubmed: 35032888