Blar i Doctoral theses (MINA) på forfatter "Børresen, Trond"
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The agronomic and environmental effects of biochar under field conditions in Norway
O'Toole, Adam Thomas (PhD Thesis;2021:84, Doctoral thesis, 2021)Biochar is emerging as a promising solution for increasing carbon in soil, improving the fertility of selected soils, and mitigating N2O emissions from agricultural soils. In Norway, biochar is high on the agenda of potential ... -
Timeliness in seedbed preparation for spring cereals : studies to prepare for climate change in Norway
Kolberg, Dorothee (PhD Thesis;2019:13, Doctoral thesis, 2019)Future increases in winter and spring precipitation in Norway may exacerbate the dilemma of spring fieldwork that farmers have, concerning topsoil compaction versus delayed sowing on autumn-ploughed soil. Both topsoil ...