Nitrogen Fertilization of Grass Leys: Yield Production and Risk of Nitrogen Leaching

Abstract. The soil surface balance of nitrogen (N), calculated as the difference between N inputs and output, is a principal agri-environmental indicator that provides information on the potential loss of N to surface or groundwater. (Research purpose) Determination of relevant models of yield respo...

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Bibliographic Details
Main Authors: Elena Valkama, Katri Rankinen, Perttu Virkajärvi, Tapio Salo, Petri Kapuinen, Eila Turtola
Format: Article
Language:Russian
Published: Federal Scientific Agroengineering Centre VIM 2019-04-01
Series:Сельскохозяйственные машины и технологии
Subjects:
Online Access:https://www.vimsmit.com/jour/article/view/323