Total nitrogen and humic substances in aggregates of soils with onion crops under no-tillage and conventional tillage systems

Total nitrogen and humic substances in aggregates of soils with onion crops under no-tillage and conventional tillage systems

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The objective of this study was to evaluate the soil total nitrogen (TN), and N contents in humic substances (HS) of the organic matter in aggregates of soils cultivated with onion under no-till system for horticulture (NTSH) and conventional tillage system (CTS), comparing with an area of forest. T...

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Hlavní autoři: Santos, Luiz Henrique dos, Loss, Arcângelo, Lourenzi, Cledimar Rogério, Souza, Monique, Gonzatto, Rogério, Kurtz, Claudinei, Brunetto, Gustavo, Comin, Jucinei José
Médium: Online
Jazyk:eng
Vydáno: Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2018
Témata:
Allium cepa L.
cover plants
aggregation
humic acids
soil nitrogen
tillage system.
SB320-353.5
S622-627
plantas de cobertura
agregación
ácidos húmicos
nitrógeno del suelo
sistemas de labranza.
On-line přístup:https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7339

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