Field 23: Etu-Lassila
The field information contains basic information about the field and events during the growing season, observations, and yield data.
Field 23
Etu-Lassila
Basic field information
Area: 6.23 hectares
Soil type: Rich clay loam (rmHeS)
There are water management problems on the field, located north of the forest patch on the fields southern edge. The water management problems on the southern edge are due to a water pipe excavation done in the 90s. The field also has a long-term study measuring carbon sequestration.
Renovation works: In the summer of 2020, the edge ditch of the forest patch was cleared, and new drainage was dug for a distance of 25 m near the western corner junction.
Crop rotation
2026 Silage grass
2025 Oat + grass seed
2024 Faba bean, Sampo
Studies and experiments
2022 Carbon Action (online field data)
Cultivation practices
Silage grass
25.4.2026 Fertilization, cattle slurry 18 t/ha
18.6.2026 Cleaning cut (4 ha)
3.8.2026 Cleaning cut
Growth observation
Cultivation measures
Oat, Nestor + grass seeds
8.10.2024 Fertilization, cattle slurry 26 tn/ha
12.5.2025 Sowing, oat Nestor 200 kg/ha
16.10.2024 Cleaning cut
Cultivation measures
Broad bean, Sampo
15.5.2024 Harrowing
16.5.2024 Disc harrowing
17.5.2024 Harrowing
17.5.2024 Sowing, Sampo 270 kg/ha, English ryegrass 10 kg/ha
20.9.2024Harvest, yield 1710 kg/ha
20.9.2024 Plowing
Cultivation measures
Winter wheat
8.9.2022 Fertilization, Yara bio (10-4-1) 290 kg/ha
8.9.2022 Sowing, winter wheat Ceylon 220 kg/ha
6.5.2023 Fertilization, Kaliumsulfaatti K42 50 kg/ha
6.5.2023 Fertilization, Yara Bio (10-4-1) 130 kg/ha
14.5.2023 Fertilization, cattle slurry 16.6 tn/ha
14.5.2023 Sowing, catch crop Italian ryegrass 3 kg/ha
18.8.2023 Harvest, yield 3340 kg/ha
4.10.2023 Cultivation
17.10.2023 Plowing
Cultivation measures
Silage grass
5.5.2022 Weed harrowing
6.5.2022 Fertilization, cattle slurry 15 tn/ha
13.6.2022 Baling, yield 1800 kg DM/ha
16.6.2022 Fertilization, cattle slurry 22tn/ha
29.7.2022 Silage harvest, yield 1100 kg DM/ha
8.8.2022 Drainage project
1.9.2022 Plowing
6.9.2022 Disc harrowing
8.9.2022 Sowing, winter wheat Ceylon 217 kg/ha
8.9.2022 Fertilization, YaraSuna Bio (10-4-1) 290 kg/ha
Cultivation measure
Silage grass
20.4.2021 Supplementary sowing, Naturcom nurmiseos 10 kg/ha
10.6.2021 Mowing
12.6.2021 Raking and baling, yield 2000 kg DM/ha
15.-16.6.2021 Fertilization, cattle slurry 35 tn/ha
23.7.2021 Silage harvest, yield 1400 kg DM/ha
18.9.2021 Silage harvest, yield 1400 kg DM/ha
Cultivation measures
Silage grass
27.5.2020 Fertilization, cattle slurry + Ecolan Agra 3-0-0 vinasse 15 kg/ha
13.6.2020 Mowing
14.6.2020 Raking
14.6.2020 Silage harvesting (very low yield)
27.7.2020 Silage harvesting, yield 1815 kg DM/ha
14.9.2020 Silage harvesting, yield 1575 kg DM/ha
Cultivation measures
Oat Niklas and forage grass mixture
8.5.2019 Leveling harrowing
13.5.2019 Spreading of liquid manure 25 tn/ha, 149 tn/field.
17.5.2019 Harrowing, flexible tines (2 times)
17.5.2019 Sowing, Niklas oat 200 kg/ha, 1192 kg/field
6.6.2020 Sowing, perennial forage grass mixture 27 kg/ha, 160.9 kg/field
23.9.2019 Harvest, yield 2640 kg/ha, 15714.5 kg/field
Oat Matty and forage silage mixture
8.5.2019 Leveling harrowing
13.5.2019 Manure spreading 25 tn/ha, 6.5 tn/block
17.5.2019 Harrowing, flexible tines (2nd time)
17.5.2019 Sowing, Matty oat, 200 kg/ha, 52 kg/block
6.6.2019 Sowing of perennial forage grass mixture 25 kg/ha, 6.5 kg
23.9.2019 Harvest, yield 2640 kg/ha, 685.5 kg/block
Cultivation measures
Oat Matty and Alsike Clover
17.5.2018 Harrowing
20.5.2018 Application of 26 tons/ha of cattle slurry
22.5.2018 Harrowing
22.5.2018 Sowing: Kaura Matty 210 kg/ha and
8.6.2018 Sowing: Aurora alsike clover 3 kg/ha
14.8.2018 Baling, yield 1810 kg/ha (2 ha)
8.9.2018 Harvest, yield 1570 kg/ha (4,22ha)
18.10.2018 Plowing 3.22 ha
19.10.2018 Cultivation 3 ha
Cultivation measures
Oat Matty
15.5.2017 Spreading of cattle slurry 10 m³ (27-5.8-30 kg/ha)
17.5.2017 Harrowing
19.5.2017 Fertilization: Oats Matty 254 kg/ha, YaraBela Suomensalpietar 27-0-1 170 kg/ha (45.6-0-2)
29.6.2017 Crop protection with Ariane S 2.5 l/ha
10.7.2017 Crop protection: Moddus M 0.2 l/ha, Stereo 312.5 EC 1 l/ha
18.10.2017 Harvest 2420 kg/ha (13.5% moisture)
Viljelytoimenpiteet
Monivuotinen säilörehunurmi
Soil analysis results 19.12.2022
Näytteenottolinjat 2022:
Viljavuustutkimuksen analyysitulos 2.5.2018:
2026 Silage grass
2025 Oat, Nestor + grass seed
2024 Broad bean, Sampo
2023 Winter wheat, Ceylon
2022 Silage grass
2021 Silage grass
2020 Silage grass
2019 Oat, Niklas (suojavilja)
2018 Oat, Matty (suojavilja)
2017 Oat, Matty
2016 Silage grass
2015 Silage grass
2014 Silage grass
2013 Silage grass
2012 Silage grass
2011 Barley, Tipple + grass seed
2010 Oat, Aslak