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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

3. Yield increases during the organic transition: improving soil quality or increasing experience?

Description:
Includes references
Author:
Martini, E.A. , Buyer, J.S. , Bryant, D.C. , Hartz, T.K. , Denison, R.F.
Subject:
Solanum lycopersicum var. lycopersicum , tomatoes , Zea mays , corn , crop production , organic production , soil fertility , nitrogen , soil microorganisms , biological activity in soil , mineralization , soil quality
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004