Establishment and early productivity of perennial biomass alley cropping systems in Minnesota, USAGAMBLE, Joshua D; JOHNSON, Gregg; SHEAFFER, Craig C et al.Agroforestry systems. 2014, Vol 88, Num 1, pp 75-85, issn 0167-4366, 11 p.Article

Freezing tolerance of selected perennial ryegrass (Lolium perenne L.) accessions and its association with field winterhardiness and turf traitsHULKE, Brent S; WATKINS, Eric; WYSE, Donald L et al.Euphytica. 2008, Vol 163, Num 1, pp 131-141, issn 0014-2336, 11 p.Article

Yield and Weed Abundance in Early- and Late-Sown Field Pea and LentilFERNANDEZ, Adria L; SHEAFFER, Craig C; WYSE, Donald L et al.Agronomy journal (Print). 2012, Vol 104, Num 4, pp 1056-1064, issn 0002-1962, 9 p.Article

Rolled Winter Rye and Hairy Vetch Cover Crops Lower Weed Density but Reduce Vegetable Yields in No-tillage Organic ProductionLEAVITT, Matthew J; SHEAFFER, Craig C; WYSE, Donald L et al.HortScience. 2011, Vol 46, Num 3, pp 387-395, issn 0018-5345, 9 p.Article

Soybean Cultivar Response to Planting Date and Seeding Rate under Organic ManagementCOULTER, Jeffrey A; SHEAFFER, Craig C; HAAR, Milton J et al.Agronomy journal (Print). 2011, Vol 103, Num 4, pp 1223-1229, issn 0002-1962, 7 p.Article

Illinois bundleflower forage potential in the upper midwestern USA: II. Forage qualityFISCHBACH, Jason A; PETERSON, Paul R; EHLKE, Nancy J et al.Agronomy journal (Print). 2005, Vol 97, Num 3, pp 895-903, issn 0002-1962, 9 p.Article

Genetic Variation in Three Native Plant Species across the State of MinnesotaMONCADA, Kristine M; EHLKE, Nancy J; MUEHLBAUER, Gary J et al.Crop science. 2007, Vol 47, Num 6, pp 2379-2389, issn 0011-183X, 11 p.Article

Illinois bundleflower forage potential in the upper midwestern USA : I. yield, regrowth, and persistenceFISCHBACH, Jason A; PETERSON, Paul R; SHEAFFER, Craig C et al.Agronomy journal (Print). 2005, Vol 97, Num 3, pp 886-894, issn 0002-1962, 9 p.Article

Agronomic Performance of Cropping Systems with Contrasting Crop Rotations and External InputsCOULTER, Jeffrey A; SHEAFFER, Craig C; WYSE, Donald L et al.Agronomy journal (Print). 2011, Vol 103, Num 1, pp 182-192, issn 0002-1962, 11 p.Article

Economic Performance of Long-Term Organic and Conventional Cropping Systems in MinnesotaDELBRIDGE, Timothy A; COULTER, Jeffrey A; KING, Robert P et al.Agronomy journal (Print). 2011, Vol 103, Num 5, pp 1372-1382, issn 0002-1962, 11 p.Article