://attra.ncat.org/attra-pub/PDF/garlic.pdf >. Bratsch, T. Morse, R. Shen, Z.X. Benson, B. 2005 No-till organic culture of garlic utilizing different cover crop residues and straw mulch for over-wintering protection, under two seasonal levels of organic nitrogen Virginia Veg. Small Fruit Specialty Crop
Crops obtain required S from diverse sources including soil, crop residues, manures, irrigation water, rainfall, atmosphere, and soil amendments and fertilizers ( Tabatabai, 1984 ). In the past, the primary sources of S for crops were from
2006 trial, it is likely the increased disease pressure in 2007 was due in part to the crop residue and associated FON remaining from the 2006 planting. In addition, there was more precipitation in 2006 than in 2007, and this may have resulted in higher
winter cover crops on nitrogen dynamics J. Soil Water Conserv. 53 241 244 Delgado, J.A. Del Grosso, S.J. Ogle, S.M. 2010 15 N Isotopic crop residue exchange studies suggest that IPCC methodologies to assess N 2 O-N emissions should be reevaluated Nutr
Eleusine Gaertn. (Gramineae) in Africa Kew Bull. 27 2 251 270 https://doi.org/10.2307/4109450 Teasdale, JR Beste, CE Potts, WE. 1991 Response of weeds to tillage and cover crop residue Weed Sci. 39 2 195 199 https://doi.org/10.1017/S
( Ngouajio and Mennan, 2005 ) and the composition of weed flora in citrus groves ( Wright et al., 2003 ). Cover crop residues may also alter soil microbial ecology or increase microbial diversity, resulting in enhanced weed seed predation by soil
accumulation in soils ( Lamichhane et al. 2018 ). Moreover, the increasingly adopted practice of plowing crop residues (green manure) reduces Cu and other nutrition elements removal by harvest. From an environmental point of view, the reduction of heavy metal
weathered and mineralized soils, which tend to be eroded and have low residual organic matter contents ( Brye et al., 2013 ). Returning crop residues or other plant matter to the soil, thereby increasing soil C, directly impacts SOM, humus content, and the
plant and/or food materials, and green manures (e.g., cover crop residues). Unless N availability is well synchronized with plant need and uptake, there is a significant potential for the loss of added N from vegetated roofs via leaching after irrigation
vegetables: II. Cover crop nitrogen accumulation Agron. J. 104 799 806 Brennan, E.B. Boyd, N.S. Smith, R.F. 2013 Winter cover crop seeding rate and variety affects during eight years of organic vegetables: III. Cover crop residue quality and nitrogen