Field 10: Nummilohko
The field information contains basic information about the field and events during the growing season, observations, and yield data.
Field 10
Nummilohko
Basic field information
Area: 9.51 ha
Soil type: Rich fine sand (rmKHt), rich fine-sandy moraine (rmHtMr)
The field is fairly level and well-defined in shape. It is partly located in a groundwater area, which places some restrictions on fertiliser application.
Crop rotation
2026 A: Pasture, B: Barley, C: Annual silage grass, D: Variety test plot(Boreal), E-H: Different biofumigation crops
2025 A: Pasture; grass mix with clover, B: Pea
2024 A: Barley, Hermanni+grass seed, B: Broad bean, Sampo
Research and trials
2023 Pea–spring rye–wheat whole-crop silage trial, plot trials of mixed swards, mixed-sward grid (LuoVaMix), landrace cereal variety trial (MoPe), oilseed hemp cultivation trial
2022 Autumn sowing time trials (barley, faba bean, oilseed rape)
2021 Additional fertilisation for silage grass (Soilfood)
Cultivation practices
A: Pasture (4,55ha)
22.4.2026 Fertilization, cattle slurry + NK boost 2026 10 tn/ha
23.6.2026 Cleaning cut
B: Barley (3,42ha)
24.4.2026 Cultivation with Kvickfinn
6.5.2026 Plowing
8.5.2026 Harrowing
9.5.2026 Harrowing
21.5.2026 Sowing barley, BOR Reino 220 kg/ha
C: Annual silage grass (0,14ha)
24.4.2026 Cultivation with Kvickfinn
6.5.2026 Plowing
8.5.2026 Harrowing
18.6.2026 Sowing, ryegrass
D: Variety test plots (Boreal) (0,21ha)
24.4.2026 Cultivation with Kvickfinn
6.5.2026 Plowing
8.5.2026 Harrowing
9.5.2026 Sowing
E: Biofumigation crop mixture (0,31ha)
24.4.2026 Cultivation with Kvickfinn
6.5.2026 Plowing
8.5.2026 Harrowing
27.5.2026 Sowing, Naturcom saneerausseos 20 kg/ha
F: Sudan grass (0,27)
24.4.2026 Cultivation with Kvickfinn
6.5.2026 Plowing
8.5.2026 Harrowing
27.5.2026 Sowing, Sudan grass 27 kg/ha
G: Biofumigation crop mixture (0,29ha)
24.4.2026 Cultivation with Kvickfinn
6.5.2026 Plowing
8.5.2026 Harrowing
27.5.2026 Sowing, Naturcom maanparannus Juureva 20 kg/ha
H: Biofumigation crop mixture (0,32ha)
24.4.2026 Cultivation with Kvickfinn
6.5.2026 Plowing
8.5.2026 Harrowing
27.5.2026 Sowing, Naturcom maanparannus Varma 20 kg/ha

Growth observation



| sample | sprouts/m2 |
| 1 | 448 |
| 2 | 572 |
| 3 | 552 |
| 4 | 460 |
2.6.2026 Barley sprouts per squaremeter.
















| sample | tillers/sample | tillers/m2 |
| 1 | 84 | 336 |
| 2 | 136 | 544 |
| 3 | 113 | 452 |
| 4 | 132 | 528 |
22.6.2026 Barley tillers per squaremeter.






















| sample | heads/m2 | grains/head | yield potential (kg/ha) |
| 1 | 328 | 40,8 | 5610 |
| 2 | 376 | 31,2 | 4920 |
| 3 | 444 | 43,2 | 8040 |
| 4 | 456 | 46,2 | 8830 |
| average | 401 | 40,35 | 6780 |















































Cultivation practices
A: Pasture
16.4.2025 Sowing: grassmix with clover 8 kg/ha
14.6.2025 Harvest,yield 2100 kg DM/ha
9.8.2025 Harvest, yield 2100 kg DM/ha
B: Pea, Astronaute
19.5.2025 Plowing
26.5.2025 Harrowing
28.5.2025 Sowing, pea Astronaute 312 kg/ha
28.5.2025 Sowing catch crop mixture 15 kg/ha
12.9.2025 Cleaning cut
7.7.2025 A: Pasture
7.7.2025 B: Pea
23.7.2025 A: Pasture
23.7.2025 B: Pea
Cultivation practices
A: Barley, Hermanni+grass seed
30.4.2024 Plowing
3.5.2024 Harrowing
4.5.2024 Sowing, Hermanni barley 212,5 kg/ha ja Naturcom Lypsylaidunseos 30 kg/ha
4.5.2024 Fertilization, Kaliumsulfaatti (0-0-40) 97,7 kg/ha + YaraBio (10-4-1) 481,1 kg/ha
B: Broad bean, Sampo+catch crop
3.5.2024 Harrowing
5.5.2024 Sowing: Broad bean Sampo 271,2 kg/ha ja english ryegrass as catch crop 10 kg/ha


Cultivation practices
Pasture, barley, experiments 5 pcs
14.5.2023 Harrowing
15.5.2023 Sowing, mixed crop squaretrials, mixed crop grid, heritage grains22.5.2023 22.5.2023 Sowing, oilseed hemp
22.5.2023: Sowing, barley
23.5.2023 Sowing: pea-triticale mixed crop
9.6.2023 Resowing oilseeds
16.8.2023 Plowing
22.8.2023 disc harrowing
5.9.2023 Barley harvest, yeld 2230 kg/ha
7.9.2023 Mixed crop harvest
8.9.2023 Sowing: rye Reetta, 100 kg/ha


1) Mixed crop squaretrials (LuoVaMix)
The experiment compares mixed crops of oilseeds and legumes to monoculture.
Sowing densities kpl/m2
Monoculture crops: broad bean ’Louhi’ 70, pea ’Ingrid’ 120, rape ’Synthia’ 250, rape seed ’Laima’ 150,
Mixed crops: broad bean+rape seed A 56+90, broad bean+rape seed B 42+120, pea+rape A 96+150, pea+rape B 72+200
Fertilization
Viljo Luomulannoite 8-4-4
Monoculture pea: lannoittamaton
mixed crops: (40 kg N/ha)
Rape and rapeseed: (80 kg N/ha)



2) Mixrd crop grid (LuoVaMix)
The experiment studies the growth of different plants as mixed crops.



3) Landrace grains (MoPe)
The experiment studies the agronomic traits of the varieties and also does seed propagation.


4) Oilseed hemp experiment
The experiment studies the effect of sowing time and density.
Strip 1 Sowing 22.5. Finola 22 kg/ha, fetilization, Fertilex (6-1-2) 500 kg/ha
Strip 2 Sowing 22.5. Finola 27,4 kg/ha, fetilization, Fertilex (6-1-2) 500 kg/ha
Strip 3 Sowing 30.5. Finola 30 kg/ha, fetilization, Fertilex (6-1-2) 500 kg/ha
According to the experiment the largest density gave the best yield.


Oilseed hemp is lush in july and started to produce seeds.
5) Pea triticale -wholegrainsilagetrial (LuoVaMix)
The experiment studies the effect of different mixing ratios to yield, feed values and agronomical traits.
Strip 1 pea Arvika 50kg/ha and triticale Somtri 150 kg/ha,
Strip 2 pea Arvika 75kg/ha and triticale Somtri 125 kg/ha,
Strip 3 pea Arvika 100kg/ha and triticale Somtri 100 kg/ha
You can se more information of the experiment from the info card.


Cultivation practices
Silage grass
10.5.2022 Fertilization, Kaliumsulfaatti, 200kg/ha
19.5.2022 Weed harrowing
13.6.2022 Harvest, yield 1400 kgka/ha
28.7.2022 Harvest, yield 1200 kgka/ha



Experiments
1.Winter barley, Yugon (2ha)
16.8.2022 Plowing
22.8.2022 Harrowing
23.8.2022 Sowing, winter barley, Yukon 125kg/ha
2. Winter broad bean, Augusta
10.8.2022 Sowing, square 11, 20-60 kpl/ m².
10.8.2022 Sowing, square 13, 20-60 kpl/ m².
19.8.2022 Sowing, square 6, 30-60 kpl/ m²
19.8.2022 Sowing, square 9, 30-60 kpl/ m².
30.8.2022 Sowing, square 2, 60 kpl/m².
30.8.2022 Sowing, square 5, 60 kpl/ m².
9.9.2022 Sowing, square 1
9.9.2022 Sowing, square 3
26.9.2022 Notes, pictures
3. Winter rape, Legato
2.8.2022 Sowing, strip 1, 100 kpl/ m².
10.8.2022 Sowing, strip 2, 100 kpl/ m².
19.8.2022 Sowing, strip 3, 100 kpl/ m².

Cultivation practices
Silage grass
19.4.2021 Weed harrowing
5.5.2021 Fertilization strip (6 meters wide), 111 kg/ha (Soili 1-0-18-11)
11.6.2021 Harvest, yield 3870 kg DM/ha
21.7.2021 Harvest, yield 1860 kg DM/ha
17.-18.9.2021 Harvest, yield 990 kg DM/ha



Cultivation practices
Silage grass
Fertilization, Soilfood Boost NK vinassi 2 tn/ha ( 2 ha)
14.6.2020 Mowing
14.6.2020 Raking
14.6.2020 Harvest
26.-29.6.2020 Irrigation
30.7.2020 Silage harvest, yield 2000 kg DM/ha
16.9.2020 Silage harvest, yield 1470 kg DM/ha
There was an experiment on grassmixtures for the Luomussa Vara Parempi -project, you read more information here: Seosnurmikokeilu_tulokset_26.1.2021




Cultivation practices
Barley, Elmeri
25.4.2019 Plowing
26.4.2019 Harrowing 2 times
26.4.2019 Sowing, 203 kg/ha
20.5.2019 Weed harrowing + sowing grass seed 27 kg/ha
10.8.2019 Treshing 2600 kg/ha
8.10.2019 Silage harvest, yield 4200 kg/ha
7 demonstration strips fere sowed on the field, rest of the field was sown with Mustiala 2019 -mixture (clovers + 7 hay)
Strip 1. Sand lucerne
Strip 2. Red clover
Strip 3. Alfalfa
Strip 4. Goats rue
Strip 5. Sand lucerne+alfalfa
Strip 6. Clovers
Strip 7. Lucernes, clovers and goats rue
Cultivation practices
Broad bean, Kontu
3.5.2018 Plowing
8.5.2018 Harrowing
8.5.2018 Sowing: broad bean, Kontu 260 kg/ha
16.8.2018 Harvest 2050 kg/ha
18.9.-10.10.2018 Plowing 1,4 ha















Cultivation practices
Rapeseed, Proximo
5.5.2017 Plowing
9.5.2017 Harrowing
10.5.2017 Sowing and fertilization, rapeseed Prozimo 7,5 kg/ha ja Yarabela Suomensalpietar 27-0-1 470 kg/ha (126-0-5 kg/ha)
11.5.2017 Rolling
9.6.2017 Some fleas were spotted on the field, they were sprayed the same evening
9.6.2017 Weed spraying, Dassoil 0.3 l/ha + Galera 0.3 l/ha
9.6.2017 Pest spraying, Karate Zeon 0.04 l/ha
16.6.2017 Pest spraying, Karate Zeon 0.04 l/ha
28.6.2017 Pest spraying, Avaunt 150 EC 170 ml/ha
17-18.10.2017 Harvest, moisture 25%, yield (DM 91,5) 2802 kg/ha






















































Cultivation practices
Mixed crop barley Streif and oat Matty + catch crop italian ryegrass Turgo (A-field), mixed crop barley Streif and oat Matty + grass seed (meadow fescue Kasper, timothy Tammisto II, english ryegrass Ronja, smooth meadow-grass Balin)







2026 A: Pasture, B: Barley, C: Annual silage grass, D: Variety test plot(Boreal), E-H: Different biofumigation crops
2025 A: Pasture; grass mix with clover, B: Pea
2024 A: Barley, Hermanni+grass seed, B: Broad bean, Sampo
2023 Pasture, barley, test plots
2022 Silage grass
2021 Silage grass
2020 Silage grass
2019 Barley + grass seed
2018 Broad bean, Kontu
2017 Rapeseed, Proximo
2016 Mixed crop: Barley, Streif, Oat, Matty ja catch crop






