Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 38 checked references that resolve
resolves10.21273/HORTSCI.37.1.92Growth, Development, and Yield of Head Lettuce Cultivated on Paper and Polyethylene Mulch
resolves10.1017/wsc.2017.34A Systems Comparison of Contrasting Organic Weed Management Strategies
resolves10.1017/S1742170517000576To each their own: case studies of four successful, small-scale organic vegetable farmers with distinct weed management strategies
resolves10.2134/agronj13.0286Yields and Profitability during and after Transition in Organic Grain Cropping Systems
resolves10.1007/s13593-012-0084-yBiodegradable mulch instead of polyethylene for weed control of processing tomato production
resolves10.1080/01140671.1997.9514028Effect of polyethylene mulch colour on aphid populations, soil temperature, fruit quality, and yield of watermelon under tropical conditions
resolves10.1007/BF02853653An economic analysis of potential rotation crops for Maine potato cropping systems
resolves10.1614/WS-D-13-00098.1Organic Farmer Knowledge and Perceptions are Associated with On-Farm Weed Seedbank Densities in Northern New England
resolves10.1080/01904160500250797Influence of Polyethylene Mulch, Irrigation Regime, and Potassium Rates on Field Cucumber Yield and Related Traits
resolves10.1614/WS-D-11-00118.1Impact of Spring Wheat Planting Density, Row Spacing, and Mechanical Weed Control on Yield, Grain Protein, and Economic Return in Maine
resolves10.1300/J064v15n02_09Economic Analysis of Sustainable Agricultural Cropping Systems for Mid-Atlantic States
resolves10.1017/S0889189300002745Profits and risks of using crimson clover and hairy vetch cover crops in no-till corn production
resolves10.1016/j.envsci.2014.12.012A stochastic analysis of the impact of input parameters on profit of Australian pasture-based dairy farms under variable carbon price scenarios
resolves10.1300/J064v13n02_04Weed Suppression and Labor Costs Associated with Organic, Plastic, and Paper Mulches in Small-Scale Vegetable Production
resolves10.1300/J064v13n01_06Effects of Mulches on Soil Properties and Tomato Production I. Soil Temperature, Soil Moisture and Marketable Yield
resolves10.1300/J064v13n01_07Effects of Mulches on Soil Properties and Tomato Production II. Plant-Available Nitrogen, Organic Matter Input, and Tilth-Related Properties
resolves10.1080/09670870802220596Yield of early white cabbage grown under mulch and non-mulch conditions with low populations of onion thrips (<i>Thrips tabaci</i>Lindeman)
resolves10.21273/HORTTECH.10.2.326Comparison of Plastic Mulch and Bare-ground Production and Economics for Short-day Onions in a Semitropical Environment
resolves10.4141/cjps80-175THE BIOLOGY OF CANADIAN WEEDS.: 44. <i>Amaranthus retroflexus</i> L., <i>A</i>. <i>powellii</i> S. Wats. and <i>A</i>. <i>hybridus</i> L.
resolves10.4141/P06-103Fresh market sweet corn production with clear and wavelength selective soil mulch films
The 12 references without a DOI — listed, not checked
no DOI — not checkedBaker BP, Mohler CL (2014) Weed management by upstate New York organic farmers: strategies, techniques and research priorities. Renew Agr Food Syst 30:1–10
no DOI — not checkedBond W, Burston S, Moore HC (1998) Changes in the weed seedbank following different weed control treatments in transplanted bulb onions grown organically and conventionally. Asp Appl Biol 51:273–296
no DOI — not checkedChan S, Caldwell BA, Rickard BJ, Mohler CL (2011) Economic performance of organic cropping systems for vegetables in the Northeast. J Agribusiness 29:59–81
no DOI — not checkedKnezevic SZ, Evans SP, Blankenship EE, Van Acker RC, Lindquist JL (2002) Critical period for weed control: the concept and data analysis. Weed Sci 50(6):773–786. https://doi.org/10.1614/0043-1745(2002)050[0773:CPFWCT]2.0.CO;2
no DOI — not checkedLazarus WF (2015) Machinery cost estimates. University of Minnesota Extension
no DOI — not checkedMcErlich AF, Boydston RA (2013) Current state of weed management in organic and conventional cropping systems. In: Young SL, Pierce FJ (eds) Automation: the future of weed control in cropping systems. Springer Science+Business Media, Dordrecht, pp 11–32
no DOI — not checkedNieto HJ, Brondo MA, Gonzales JT (1968) Critical periods of the crop growth cycle for competition from weeds. PANS (C) 14:159–166
no DOI — not checkedNOAA (2016) Land-based station data. National Oceanic and Atmospheric Administration. https://www.ncdc.noaa.gov/data-access/land-based-station-data . Accessed 17 August, 2016
no DOI — not checkedNordell A, Nordell E (2009) Weed the soil, not the crop. Acres USA 40:21–28
no DOI — not checkedPielou EC (1975) Ecological diversity. John Wiley and Sons, New York
no DOI — not checkedUSDA NASS (2014) 2014 Organic Survey. U.S. Department of Agriculture, National Agricultural Statistics Service. https://www.agcensus.usda.gov/Publications/2012/Online_Resources/Organics/ . Accessed 15 June 2016
no DOI — not checkedWare GW, McCollum JP (1975) Onions: producing vegetable crops. The Interstate Printers & Publishers Inc., Danville, IL, pp 359–377
checked 2026-07-23 — re-checked daily as this page is visited;
titles and statuses come from Crossref and DataCite and are not part of the signed record
Both snippets point at the live badge image and link back to this page. The
badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.