Is Dairy Effluent an Alternative for Maize Crop Fertigation in Semiarid Regions? An Approach to Agronomic and Environmental Effects.
Zea mays L.
carbon dioxide
livestock effluent
methane
nitrous oxide
subsurface drip fertigation
Journal
Animals : an open access journal from MDPI
ISSN: 2076-2615
Titre abrégé: Animals (Basel)
Pays: Switzerland
ID NLM: 101635614
Informations de publication
Date de publication:
10 Aug 2022
10 Aug 2022
Historique:
received:
09
07
2022
revised:
05
08
2022
accepted:
09
08
2022
entrez:
26
8
2022
pubmed:
27
8
2022
medline:
27
8
2022
Statut:
epublish
Résumé
The reuse of effluents from intensive dairy farms combined with localized irrigation techniques (fertigation) has become a promising alternative to increase crop productivity while reducing the environmental impact of waste accumulation and industrial fertilizers production. Currently, the reuse of dairy effluents through fertigation by subsurface drip irrigation (SDI) systems is of vital importance for arid regions but it has been poorly studied. The present study aimed to assess the greenhouse gas (GHG) emissions, soil properties, and crop yield of a maize crop fertigated with either treated dairy effluent or dissolved granulated urea applied through an SDI system at a normalized N application rate of 200 kg N ha
Identifiants
pubmed: 36009616
pii: ani12162025
doi: 10.3390/ani12162025
pmc: PMC9404449
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Instituto Nacional de Tecnología Agropecuaria, Ministerio de Agricultura, Ganadería y Pesca, Argentina
ID : PD.i518
Organisme : UNICEN
ID : PIO H23 (2019-2020)
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