Continuous potassium fertilization combined with straw return increased soil potassium availability and risk of potassium loss in rice-upland rotation systems.

Soil / chemistry Oryza Potassium / chemistry Fertilizers Agriculture / methods Fertilization Nitrogen
Computed tomography (CT) scan Potassium Potassium loss Soil fertility Straw return

Journal

Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657

Informations de publication

Date de publication:
Dec 2023
Historique:
received: 18 07 2023
revised: 26 09 2023
accepted: 06 10 2023
medline: 2 11 2023
pubmed: 12 10 2023
entrez: 11 10 2023
Statut: ppublish

Résumé

Crop residues perform an essential role in the material cycling and energy exchange processes and are commonly used as an organic soil amendment and potassium (K) substitute to enhance field productivity in rice-upland rotation systems. Elucidating the effects of continuous K fertilization combined with straw return on the fate of soil K is of great significance to the scientific application of K fertilization and the sustainable development of the ecological environment. A short-(5 years) and a long-term (38 years) field experiments at the Wuxue (WX) and Wangcheng (WC) sites respectively were conducted to study the effects of continuous K fertilization combined with straw return on soil potassium (K) fertility and loss. Results showed that K fertilization and straw return improved soil K supply capacity significantly. K fertilization (NPK) and straw return (NPK + ST) at WX and WC sites significantly increased soil exchangeable K content (K

Identifiants

DOI: 10.1016/j.chemosphere.2023.140390 PMID: 37820877
pubmed: 37820877
pii: S0045-6535(23)02660-7
doi: 10.1016/j.chemosphere.2023.140390
pii:
doi:

Substances chimiques

Soil 0
Potassium RWP5GA015D
Fertilizers 0
Nitrogen N762921K75

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

140390

Informations de copyright

Copyright © 2023 Elsevier Ltd. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Zhihao Xiong (Z)

Key Laboratory of Arable Land Conservation (Middle and Lower Reaches of Yangtze River), Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; Microelement Research Center, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; College of Resources and Environment, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China. Electronic address: xiongzhihao@webmail.hzau.edu.cn.

Dandan Zhu (D)

Key Laboratory of Arable Land Conservation (Middle and Lower Reaches of Yangtze River), Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; Microelement Research Center, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; College of Resources and Environment, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China. Electronic address: zhudd@webmail.hzau.edu.cn.

Yanhong Lu (Y)

Soil and Fertilizer Institute of Hunan Province, Hunan Academy of Agricultural Sciences, Changsha, Hunan, 410125, PR China. Electronic address: luyanhong6376432@163.com.

Jianwei Lu (J)

Key Laboratory of Arable Land Conservation (Middle and Lower Reaches of Yangtze River), Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; Microelement Research Center, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; College of Resources and Environment, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China. Electronic address: lunm@mail.hzau.edu.cn.

Yulin Liao (Y)

Soil and Fertilizer Institute of Hunan Province, Hunan Academy of Agricultural Sciences, Changsha, Hunan, 410125, PR China. Electronic address: ylliao2006@126.com.

Tao Ren (T)

Key Laboratory of Arable Land Conservation (Middle and Lower Reaches of Yangtze River), Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; Microelement Research Center, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; College of Resources and Environment, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China. Electronic address: rentao@mail.hzau.edu.cn.

Xiaokun Li (X)

Key Laboratory of Arable Land Conservation (Middle and Lower Reaches of Yangtze River), Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; Microelement Research Center, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China; College of Resources and Environment, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China. Electronic address: lixiaokun@mail.hzau.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Environnement et santé publique › Environnement › Sol › Continuous potassium fertilization combined...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Poaceae › Oryza › Continuous potassium fertilization combined...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux légers › Potassium › Continuous potassium fertilization combined...
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Agrochimie › Engrais › Continuous potassium fertilization combined...
questionsmedicales.fr › Technologie, industrie et agriculture › Agriculture › Continuous potassium fertilization combined...
questionsmedicales.fr › Phénomènes physiologiques des appareils urinaire et reproducteur › Phénomènes physiologiques de la reproduction › Reproduction › Fécondation › Continuous potassium fertilization combined...
questionsmedicales.fr › Produits chimiques inorganiques › Gaz › Azote › Continuous potassium fertilization combined...