Items where Author is "Hefner, M."

Number of eprints: 21.

Journal paper

Shanmugam, Sindhuja; Gebremikael, Mesfin; Hefner, M. and Kristensen, Hanne Lakkenborg (2023) Effect of compost and plant based fertilizers on growth, nitrogen use efficiency and soil enzyme activities in organic greenhouse cultivation of parsley. Not settled, pp. 1-11. [draft]

Shanmugam, Sindhuja; Hefner, M.; Labouriau, R.; Trinchera, Alessandra; Willekens, Koen and Kristensen, Hanne Lakkenborg (2022) Intercropping and fertilization strategies to progress sustainability of organic cabbage and beetroot production. European Journal of Agronomy, 140, pp. 1-14.

Shanmugam, Sindhuja; Hefner, M.; Willekens, Koen; Quataert, Paul; Kivijärvi, Pirjo; Tapio, Salo; Lepse, Līga; Trinchera, Alessandra; Barbry, Joran and Kristensen, Hanne Lakkenborg (2021) Intercropping and improved fertilization strategies affect crop yield and nitrogen pools across Northern and Western Europe in organic vegetable production. Not decided, 00, pp. 1-33. [draft]

Hefner, M. and Kristensen, Hanne Lakkenborg (2021) Sustainable intensification improved soil fertility in organic leek and lettuce production. asdfsadf, 0-0. [draft]

Hefner, M.; Sørensen, Jørn Nygaard; de Visser, Richard and Kristensen, Hanne Lakkenborg (2021) Sustainable intensification through double-cropping and plant-based fertilisation. Intended for European Journal of Agronomy, ?, 00-00. [draft]

Hefner, M.; Labouriau, R.; Nørremark, Michael and Kristensen, Hanne Lakkenborg (2019) Controlled traffic farming increased crop yield, root growth, and nitrogen supply at two organic vegetable farms. Soil & Tillage Research, 191, pp. 117-130.

Working paper

Hefner, M. and Kristensen, Hanne Lakkenborg (2020) L2.1 ComCrop: Research plan decided for ComCrop rotation, fertilizer plan adjusted. working paper, Food, Aarhus University . [Completed]

Conference paper, poster, etc.

Moustaka, Julietta; Hefner, M.; Gebremikael, Mesfin and Kristensen, Hanne Lakkenborg (2024) Can organic vegetable production be intensified in a sustainable way? Investigating nitrogen use efficiency and leaching risk in a five-year crop rotation. In: Proceedings of the XXII International Nitrogen Workshop Resolving the Global Nitrogen Dilemma - Opportunities and Challenges 17th – 21th June 2024 Aarhus 2024, Aarhus University, p. 388.

Kristensen, Hanne Lakkenborg; Shanmugam, Sindhuja; Xie, Yue and Hefner, M. (2021) Intercropping of vegetables - why does it work or not. Speech at: Seminar at Aarhus University Dept. Food Science, Århus N, 15. Dec. 2021. [Completed]

Kristensen, Hanne Lakkenborg; Hefner, M. and Shanmugam, Sindhuja (2021) Anvendelse af kompost i jordbruget. Speech at: DAKOFA webinar, Webinar, 17. March 2021. [Completed]

Kristensen, Hanne Lakkenborg; Shanmugam, Sindhuja; Hefner, M.; Skyum, Birk; Knudsen, Marie Trydeman; Mäkinen, Jonaas; Blande, James; Himanen, Sari and Kivijärvi, Pirjo (2020) PROTEINRIGE PLANTER – DERES ROLLE I MARKENS ØKOLOGI OG DIVERSITET! Speech at: Danish Vegetarian Association Workshop: Potentialer og udfordringer ved flere planteproteiner i Danmark, Copenhagen University, 29. Oct. 2020. [Completed]

Hefner, M.; Kristensen, Hanne Lakkenborg and Shanmugam, Sindhuja (2020) Soil fertility, nitrogen availability and plant growth in new vegetable production systems. Speech at: Swedish Organic Conference: Forskning och utveckling inom ekologisk produktion, Webinar, 15. Oct. 2020. [Completed]

Kristensen, Hanne Lakkenborg; Hefner, M.; Shanmugam, Sindhuja and Xie, Yue (2019) Any general conclusions to draw on deep roots from the complex effects of cropping systems? Workshop at: Deep Frontier, Copenhagen University, 26. Nov. 2019. [Completed]

Kristensen, Hanne Lakkenborg; Shanmugam, Sindhuja; Sørensen, Jørn Nygaard and Hefner, M. (2019) Mere organisk stof og liv i din jord. [More organic matter and life in your soil.] Speech at: Økologikongressen 2019 Vingsted. [Completed]

Kristensen, Hanne Lakkenborg and Hefner, M. (2019) Sustainable Intensification and Nitrogen Management in Organic Vegetable Production. Speech at: The 3rd workshop EUVRIN: fertilisation and irrigation of vegetables, Pisa Italy, 9.-11. Sept. 2019. [Completed]

Vesterholt, Lasse Lillevang; Shanmugam, Sindhuja; Hefner, M.; Sørensen, Jørn Nygaard and Kristensen, Hanne Lakkenborg (2019) Er dine grøntsager veganske? Poster at: Food festivallen Århus, Tangkrogen Århus, 6.-8. Sept. 2019. [Completed]

Hefner, M.; de Visser, Richard; Sørensen, Jørn Nygaard and Kristensen, Hanne Lakkenborg (2019) DoubleCrop sædskifte-forsøget: Dobbeltdyrkning og jordens frugt barhed. [DoubleCrop crop rotation trial: Double cropping and soil fertility.] Speech at: [Completed]

Hefner, M.; Sørensen, Jørn Nygaard; de Visser, Richard and Kristensen, Hanne Lakkenborg (2019) DoubleCrop: Dobbeltdyrkning og plantebaserede gødninger til dyrkning af rækkeafgrøder. Lecture at: Open growers meeting, Årslev AU-FOOD Denmark, 5. March 2019. [Completed]

Hefner, M.; Labouriau, R.; Nørremark, M. and Kristensen, H. L. (2018) Controlled traffic farming increases root growth, crop and soil nitrogen in vegetable cropping systems. In: Proceedings of the 20th Nitrogen Workshop “Coupling C - N - P - S cycles”, pp. 461-462.

Hefner, M.; Nørremark, Michael and Kristensen, Hanne L. (2017) Das Konzept des "controlled traffic farming" im ökologischen Gemüseanbau. Paper at: 14. Wissenschaftstagung Ökologischer Landbau, Campus Weihenstephan, Freising-Weihenstephan, 07.-10. März 2017.

Other

Shanmugam, Sindhuja; Hefner, M. and Kristensen, Hanne Lakkenborg (2019) Field presentation of the trials at open-house: SureVeg experiment - cabbage and redbeet intercropping. Aarhus University , Food Science.

This list was generated on Sat Aug 16 14:14:03 2025 CEST.