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Collection: 1477 Flakaliden Serial branch samples 1994

Details

Sample type

Leaves/Needles

Sampled

Between 1994 and 1994

Available

Yes

Description

Remains of ground spruce needle samples taken at seven occasions (T1-T7) in the nutrient optimisation experiment 1477 Flakaliden in year 1994. T stands for occasion/tillfälle in Swedish. The samples consist of ground needles from branch whorl 4, age classes C-, C+1- and C+2-needles. Ground needles (T1-T7) = sample no. Fla 1312-1368. The samples are pooled per treatment and age class. A key list of sample numbers is available for download.

Background information

The sampling includes three treatments: control (C), solid fertilisation (F) and irrigation with liquid fertiliser (IL). Ten trees per treatment were sampled in occasion T1-T7, a total of 30 trees at each occasion. Sampling dates: T1: 1994-04-19 sample no. Fla 1312-1320 T2: 1994-05-17 sample no. Fla 1321-1326 T3: 1994-05-31 sample no. Fla 1327-1332 T4: 1994-06-14 sample no. Fla 1333-1341 T5: 1994-06-28 sample no. Fla 1342-1350 T6: 1994-07-18 sample no. Fla 1351-1359 T7: 1994-08-30 sample no. Fla 1360-1368

Associated trials

Events

  • Analysis 1994: Nutrient analysis.
  • Miscellaneous 2022: Needle sample (T7) no. Fla 1361 (C), 1364 (F), 1367 (IL) are stored in a special batch series that includes C+1 needle samples from 1987 to 2020.
  • Miscellaneous 2004: These samples were first stored at The Department of Forest Production Ecology, SLU Uppsala. In 2004 the samples were sent to SilvaBoreal-Archive for longtime storage.

Location and ownership

Organisation

SLU - ESF - Vindelns försöksparker

Location

Östvallen → Attic (Not temperature regulated)

Contact

Ulla Nylander
ulla.nylander@slu.se