Research output per year
Research output per year
Personal profile
Fields of Science
- 4111 Agronomy
International and National Collaboration
Publications and projects within past five years.
Publications
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Do different agronomic soil tests identify similar nutrient deficiencies?
Mattila, T. J. & Rajala, J., Jan 2022, In: Soil Use and Management. 38, 1, p. 635-648 14 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Estimating cation exchange capacity from agronomic soil tests: comparing Mehlich-3 and ammonium acetate sum of cations
Mattila, T. J. & Rajala, J., Jan 2022, In: Soil Science Society of America Journal. 86, 1, p. 47-50 4 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Challenges of sustainable food systems and healthy nutrition
Mazac, R. (ed.), Korkalo, L. (ed.), Herzon, I. (ed.) & Rajala, J., 2021, Sustainability Course [MOOC]: THEMATIC MODULE D: Sustainable food systems and healthy nutrition. University of HelsinkiResearch output: Chapter in Book/Report/Conference proceeding › Chapter › Professional
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Oikeilla rengaspaineilla tiivistyminen vähenee
Rajala, J., Apr 2021, In: Käytännön maamies : maatilayrittäjän ammattilehti. 4/2021, p. 50-55 6 p.Research output: Contribution to journal › Article › Professional
Open AccessFile -
Solutions for Sustainability in Food Systems
Mazac, R. (ed.), Korkalo, L. (ed.), Herzon, I. (ed.), Rajala, J., Morais de Carvalho, D., Coda, R., Maina, N. & Torres Miralles, M., 2021, Sustainability Course [MOOC]: THEMATIC MODULE D: Sustainable food systems and healthy nutrition. University of HelsinkiResearch output: Chapter in Book/Report/Conference proceeding › Chapter › Professional
Projects
- 9 Finished
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Sustainable soil management and carbon farming through extensive use of research findings and advisor practices (SOILADVICE)
Huhtala, J. M., Mynttinen, R., Rajala, J. & Väisänen, H.
01/07/2019 → 30/06/2022
Project: Foundations (Private Foundations, Non-Profit Foundations, Charitable Trusts)
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LaPaMa: Lannoita paremmin -malli – toimintatapa hyvään lannoitukseen
Väisänen, H., Mattila, T., Rajala, J. & Mynttinen, R.
15/10/2018 → 31/07/2019
Project: Other project
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Knowhow and tools for resource-efficient soil health management in a collaborative network
Väisänen, H., Iivonen, S., Rajala, J., Mynttinen, R. & Mattila, T.
04/11/2015 → 31/12/2019
Project: Research project
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The regional economic effects of organic farming and its promotion
Törmä, H., Viitaharju, L., Kujala, S., Suokas, B. & Rajala, J.
01/02/2015 → 31/05/2017
Project: Research project
Datasets
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Ogräsbekämpningsmedel i odling av fånggrödor
Rajala, J. (Creator) & Leppäranta, N. (Creator), Helsingin yliopisto Ruralia-instituutti, 2022
https://aoe.fi/#/materiaali/1811
Dataset
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Rikkakasvien torjunta-aineiden käyttö kerääjäkasvien viljelyssä
Rajala, J. (Creator) & Leppäranta, N. (Creator), Helsingin yliopisto Ruralia-instituutti, 2021
https://aoe.fi/#/materiaali/1811
Dataset
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Maan kasvukunnon hoitomenetelmät
Rajala, J. (Creator), Valkeinen, E. (Creator), Aapro, H. (Creator), Hinkkanen, K. (Creator), Leppäranta, N. (Creator) & Terhemaa, P. (Creator), Helsingin yliopisto Ruralia-instituutti, 2021
https://aoe.fi/#/embed/1165/fi%22%20width
Dataset
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Viljavuustutkimuksen hyödyntäminen maan kasvukunnon hoidossa
Rajala, J. (Creator), Terhemaa, P. (Creator), Aapro, H. (Creator), Hinkkanen, K. (Creator), Valkeinen, E. (Creator) & Leppäranta, N. (Creator), Helsingin yliopisto Ruralia-instituutti, 2021
https://aoe.fi/#/embed/1163/fi%22%20width
Dataset
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Maan fysikaalinen kasvukunto
Rajala, J. (Creator), Terhemaa, P. (Creator) & Aapro, H. (Creator), Helsingin yliopisto Ruralia-instituutti, 2021
https://aoe.fi/#/embed/1830/fi%22%20width
Dataset
Prizes
Activities
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Vaihtoehtoja kevätmuokkaukseen.
Jukka Rajala (Speaker)
16 Apr 2021Activity: Talk or presentation types › Oral presentation
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Luomuistituutti (External organisation)
Jukka Rajala (Board member)
2021 → 2022Activity: Membership types › Membership or other role in national/international committee, council, board
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Muokkaus – Kokemuksia kevään ja kesän muokkauksista
Jukka Rajala (Speaker)
31 Jan 2020Activity: Talk or presentation types › Oral presentation
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Lannoita paremmin - Lannoitussuunnittelun osaamisryhmä Pohjois-Karjala
Tuomas Mattila (Chair of organizing committee), Tuomas Mattila (Speaker: Presenter), Jukka Rajala (Member of organizing committee), Jukka Rajala (Speaker: Presenter) & Ritva Mynttinen (Member of organizing committee)
12 Mar 2019 → 23 Apr 2019Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Lannoita paremmin - Lannoitussuunnittelun osaamisryhmä Kaakkois-Suomi
Tuomas Mattila (Chair of organizing committee), Tuomas Mattila (Speaker: Presenter), Jukka Rajala (Member of organizing committee), Jukka Rajala (Speaker: Presenter) & Ritva Mynttinen (Member of organizing committee)
15 Jan 2019 → 5 Mar 2019Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
Press / Media
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Sato paranee kun tunnistaa kasvukunnon puutteet
04/04/2019
1 Media contribution
Press/Media: Press / Media