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Subjects organic production Remove constraint organic production: organic production Subjects plant density Remove constraint plant density: plant density Year 2004 Remove constraint 2004: 2004

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1. Agroecosystem performance during transition to certified organic grain production

Description:: Includes references
Author:: Delate, K. , Cambardella, C.A.
Subject:: organic production , Zea mays , corn , Glycine max , soybeans , Avena sativa , oats , Medicago sativa , alfalfa , crop rotation , grain yield , organic certification , cover crops , composts , soil amendments , insect pests , Ostrinia nubilalis , Cerotoma trifurcata , weeds , plant density , soil fertility , costs and returns , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Weed seedbank dynamics in three organic farming crop rotations

Description:: Includes references
Author:: Teasdale, J.R. , Mangum, R.W. , Radhakrishnan, J. , Cavigelli, M.A.
Subject:: weeds , buried seeds , Amaranthus hybridus , Chenopodium album , organic production , crop rotation , Zea mays , corn , Glycine max , soybeans , Triticum aestivum , wheat , Trifolium pratense , Dactylis glomerata , forage grasses , cropping sequence , plant density , Maryland
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004