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All publications of “Andria Paula Lima”

2 results

Nitrous Oxide Emissions in No-Tillage Onion ( Allium cepa L.) Crops Are Increased by Oilseed Radish Cover Crop and Poultry Manure Application

Vilmar Müller Júnior ORCID logo , Leoncio de Paula Koucher, Monique Souza, Andria Paula Lima, Claudinei Kurtz, Rafael da Rosa Couto, [...]

10/Apr/2019

ABSTRATO O uso de plantas de cobertura e de esterco de galinha (PM) é uma alternativa para reduzir o uso de insumos sintéticos e pode contribuir para o ciclo de nutrientes em cebolas ( Allium cepa L.) cultivadas em sistema plantio direto. No entanto, esta prática de gestão pode contribuir para um aumento das emissões de N 2 O para a atmosfera. Os objetivos deste estudo foram avaliar o efeito imediato sobre as emissões de N 2 O da adição […]

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Nitrogen Transfer from Cover Crop Residues to Onion Grown under Minimum Tillage in Southern Brazil

Leoncio de Paula Koucher, Gustavo Brunetto, Vilmar Müller, Monique Souza, Andria Paula Lima, Sandro José Giacomini, [...]

24/Aug/2017

ABSTRACT Nitrogen derived from cover crop residues may contribute to the nutrition of onion grown under minimum tillage (MT) and cultivated in rotation. The aim of this study was to evaluate the N transferred from different cover crop residues to the onion crop cultivated under MT in southern Brazil. In June 2014, oilseed radish, black oat, and oilseed radish + black oat residues labeled with 15N were deposited on the soil surface before transplanting onions. During the growth season and […]