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Chapter 6

Lammerts van Bueren ET, Osman AM, Tiemens-Hulscher M, Struik PC, Burgers SLGE, van den Broek,

RCFM (2012) Are speciic testing protocols required for organic onion varieties? Analysis of onion
variety testing under conventional and organic growing conditions. Euphytica 184(2): 181-193.

Lammerts van Bueren ET, Jones SS, Tamm L, Murphy KM, Myers JR, Leifert C, Messmer MM (2011) The
need to breed crop varieties suitable for organic farming, using wheat, tomato and broccoli as

examples: A review. NJAS – Wageningen Journal of Life Sciences 58: 193-205.

Lammerts van Bueren ET, Struik PC, Jacobsen E (2002) Ecological concepts in organic farming and their

consequences for an organic crop ideotype. Netherlands Journal of Agricultural Science 50: 1-26.

Lammerts van Bueren ET, Struik PC, Jacobson E (2003) Organic propagation of seed and planting

material: an overview of problems and challenges for research. Netherlands Journal of Agricultural
Science 51(3): 263-277.

Li H, Jiang H, Li T (2011) Broccoli plant nitrogen, phosphorus, and water relations at ield scale and in
various growth media. International Journal of Vegetable Science 17: 190-210.

Li J, Lammerts van Bueren ET, Jiggins J, Leewis C (2012) Farmers’adoption of maize (Zea mays L.) hybrids
and the persistence of landraces in Southwest China: implications for policy and breeding. Genetic
Resources and Crop Evolution 59: 1147-1160.

Löschenberger F, Fleck A, Grausgruber H, Hetzendorfer H, Hof G, Laferty J, Marn M, Neumayer A,
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Austria. Euphytica 163: 469-480.

Manu-Aduening JA, Lamboll RI, Ampong Mensah G, Lamptey JN, Moses E, Dankyi AA, Gibson RW
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adopted, outcomes and contributions and changed roles of diferent stakeholders. Euphytica 150:
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Messmer M, Hildermann I, Thorup-Kristensen K, Rengel Z (2012) Nutrient management in organic
farming and consequences for direct and indirect selection strategies. In: Lammerts van Bueren,
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Sussex, UK.

Murphy KM, Campbell KG, Lyon SR, Jones SS (2007) Evidence of varietal adaptation to organic farming

systems. Field Crops Research 102: 172-177.

Myers JR, McKenzie L, Voorrips RE (2012) Brassicas: breeding cole crops for organic agriculture. In:

Lammerts van Bueren, ET, Myers JR (eds) Organic crop breeding, pp. 251-262. Wiley-Blackwell,
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Osman AM, Almekinders CJM, Struik PC, Lammerts van Bueren ET (2008) Can conventional breeding
programmes provide onion varieties that are suitable for organic farming in the Netherlands?
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Piao Z, Ramchiary N, Lim YP (2009) Genetics of clubroot resistance in Brassica species. Journal of Plant
Growth Regulation 28: 252-264.

Przystalski M, Osman AM, Thiemt EM, Rolland B, Ericson L, Østergård H, Levy L, Wolfe MS, Burshse A,
Piepho HP, Krajewski P (2008) Do cereal varieties rank diferently in organic and non-organic

cropping systems? Euphytica 163: 417-435.

Reguieg MM, Labdi M, Benbelkacem A, Hamou M, Maatougui MEH, Grando S, Ceccarelli S (2013) First

experience on participatory barley breeding in Algeria. Journal of Crop Improvement 27: 469-486.

Reid TA, Yang RC, Salmon DF, Spaner D (2009) Should spring wheat breeding for organically managed

systems be conducted on organically managed land? Euphytica 169: 239-252.

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