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Effect of green manure management on barley yields and N-recovery


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Hansen, S.; Frøseth, R.B.; Bakken , A.K.; Riley, H.; Thorup-Kristensen, K. and Bleken, M.A. (2013) Effect of green manure management on barley yields and N-recovery. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 161-162.

PDF - Accepted Version - English
PDF - Presentation - English

Online at: http://www.njf.nu/filebank/files/20130827$203251$fil$4F15WCXLGK9vjP9XUSjP.pdf


Mulching of GM herbage can increase cereal yields compared to its removal. However, the same GM herbage removed for biogas production will provide biogas residue that can be used as spring fertilizer to cereals. This will improve N-recovery and reduce the risk for N pollution. Cooperation with existing biogas plants will be more efficient, as building small biogas plants are costly and challenging.

EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Agrovoc keywords:
EnglishGreen manureshttp://aims.fao.org/aos/agrovoc/c_3375
EnglishNitrogen cyclehttp://aims.fao.org/aos/agrovoc/c_27938
EnglishArable farminghttp://aims.fao.org/aos/agrovoc/c_36528
Subjects: Crop husbandry > Production systems > Cereals, pulses and oilseeds
Crop husbandry > Composting and manuring
Crop husbandry > Post harvest management and techniques
Research affiliation: International Conferences > 2013: NJF Seminar 461 - Organic farming systems as a driver for change
Deposited By: Sørensen, Peter
ID Code:24600
Deposited On:06 Nov 2013 21:33
Last Modified:06 Nov 2013 21:33
Document Language:English
Refereed:Peer-reviewed and accepted

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