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Sample: 1477 Flakaliden Serial branch samples 2010

Details

Sample type

Leaves/Needles

Sampled

2010

Available

Yes

Description

Remains of spruce needle samples taken 2010-10-27 in the nutrient optimisation experiment 1477 Flakaliden. The samples are pooled samples consisting of C+1-needles from five trees on each parcel. Needle samples were taken from the upper third of the tree crown, with the intention of sampling the seventh branch whorl. Nutrient analysis was performed at the Department of Forest Ecology and Management, SLU Umeå. A key list of sample numbers is available for download.

Background information

The sampling includes five treatments: control (C), solid fertilisation (F), irrigation with liquid fertiliser (IL ), ash+N (AN) and previously irrigated parcels (I) that started to be irrigated with liquid fertiliser in 2007 (new IL). Needle samples were taken on both thinned and unthinned parcels. In total 24 parcels were sampled. Needle samples from unthinned parcels were analysed.

Associated trials

Events

  • Analysis 2010: Nutrient analysis.
  • Miscellaneous 2022: Needle samples from unthinned parcels (IL=sample no. 51, 59, 63, 69, New IL=sample no. 55, 62, 68, 74, F=sample no. 72, C=sample no. 56, 58, 65, 71) are stored in a special batch series that includes C+1 needle samples from 1987 to 2020.

Location and ownership

Organisation

SLU - ESF - Vindelns försöksparker

Location

Östvallen → Attic (Not temperature regulated)

Contact

Ulla Nylander
ulla.nylander@slu.se