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