The effect of large-scale nitrogen fertilization on growth and yield of mature Norway spruce stands in south-western Finland
Westman, Carl, Leikola, Matti, Nummi, Tapio
Silva Fennica · 1985
doi:10.14214/sf.a15432 (opens in a new tab)
We email you when a new notice or a question about this paper appears.
Abstract
A method for calculation of the effect of practical fertilization for economic evaluation is presented and discussed. 55 Norway spruce ( (L.) H. Karst.) dominated stands on type sites were surveyed five to eight years after fertilization with nitrogen (90-170 kg/ha). The relationships between the fertilization effect and various stand characteristics were discussed. Fertilization increased the growth of the stands on an average by 2.2 m/ha/year. In total the increase of tree growth during the research period was 17.5 m3/ha. This corresponds to a yield of 525â659 FIM/ha.Picea abiesOxalis-Myrtillus3
Abstract licence: CC BY-SA
Reads
Read by people on this page
None yet.
Checked or read by AI through naulon
None yet.
A person counts once a day per paper. We keep no cookie and no address: a reader is a hash that changes every day. Any month under five reads shows no number.
Are you an author?
Is this your paper?
Claim it to add your note and be paid when agents cite it. Free.