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Sample: 1477 Flakaliden Serial branch samples 2020

Details

Sample type

Leaves/Needles

Sampled

2020

Amount

13 sample bags

Available

Yes

Description

Unground spruce needle samples taken 2020-11-07 in the nutrient optimisation experiment 1477 Flakaliden. The samples are pooled samples consisting of C+1-needles from five trees on each parcel (1AN, 3BN, 4AN, 6AN, 7AN, 8BN, 9AN, 10AN, 12BN, 13AN, 14AN, 15AN, 16BN). Needle samples were taken from the upper third of the tree crown, with the intention of sampling the seventh branch whorl. A key list of sample numbers is available for download. Treatments: C= parcel 4AN, 6AN, 10AN, 14AN IL= parcel 1AN, 7AN, 9AN, 13AN New IL= parcel 3BN, 8BN, 12BN,16BN F=parcel 15AN

Background information

Starting from 2013, needle samples were taken from the plots that constituted the basic experiment, i.e., the unthinned plots. The sampling includes four treatments: control (C), solid fertilisation (F), irrigation with liquid fertiliser (IL ) and previously irrigated parcels (I) that started to be irrigated with liquid fertiliser in 2007 (new IL). In total 13 parcels were sampled.

Associated trials

Events

  • Analysis 2022: 14C analysis of treatment C, IL and New IL by Hyungwoo Lim.

Location and ownership

Organisation

SLU - ESF - Vindelns försöksparker

Location

Östvallen → Attic (Not temperature regulated)

Contact

Ulla Nylander
ulla.nylander@slu.se