Collection: 1477 Flakaliden Serial branch samples 1993

Details

Sample type

Leaves/Needles

Sampled

Between 1993 and 1993

Available

Yes

Description

Remains of ground spruce needle samples taken at seven occasions (T1-T7) in the nutrient optimisation experiment 1477 Flakaliden in year 1993. 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 1255 - Fla 1311. 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: 1993-04-20 sample no. Fla 1255-1263 T2: 1993-05-11 sample no. Fla 1264-1269 T3: 1993-06-01 sample no. Fla 1270-1275 T4: 1993-06-14 sample no. Fla 1276-1284 T5: 1993-07-13 sample no. Fla 1285-1293 T6: 1993-08-04 sample no. Fla 1294-1302 T7: 1993-09-28 sample no. Fla 1303-1311

Associated trials

[1477] 1477 Flakaliden

Events 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.
Miscellaneous 2022: Needle sample (T7) no. Fla 1304 (C), 1307(F), 1310 (IL) are stored in a special batch series that includes C+1 needle samples from 1987 to 2020.
Analysis 1993: Nutrient analysis.

Location and ownership

Organisation

SLU - ESF - Vindelns försöksparker

Location

Östvallen → Attic (Not temperature regulated)

Contact

Ulla Nylander
ulla.nylander@slu.se