Nitrogen relationships in Polish cropping systems
Based on FAO data, the paper presents trends in nitrogen (N) input and output in Poland. As N input ( N inp), nitrogen from mineral fertilisers, manure application, biological fixation, and deposition was included. The N outputs ( N out) include the N contained in crop harvest (main products and by-...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Polish Academy of Sciences
2023-02-01
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| Series: | Journal of Water and Land Development |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/126033/PDF/2023-01-JWLD-05.pdf |