Manure Fertilization Gives High-Quality Earthworm Coprolites with Positive Effects on Plant Growth and N Metabolism

Humic substances (HS) are important soil components playing pivotal roles in guaranteeing long-term soil fertility. In this study, the chemical and biological properties of HS extracted from earthworm coprolites collected in soils subjected to different fertilization inputs (no fertilization, NF; fe...

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Bibliographic Details
Main Authors: Michela Schiavon, Andrea Ertani, Ornella Francioso, Serenella Nardi
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Agronomy
Subjects:
Online Access:https://www.mdpi.com/2073-4395/9/10/659