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Affect Germination
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CHAPTER 5 PROCESSING AND SAFETY
www.ars.usda.govThe germination and growth of C. botulinum and production of botulinum toxin is prevented in acidified foods by keeping the pH at or below 4.6. Some pathogenic bacteria, including Escherichia coli, Listeria ... can affect the heat and acid resistance of microorganisms. A particularly important factor is the conditions
Establishing Native Grasses - USDA
www.nrcs.usda.govthaw action to improve germination. Late winter/early spring seeding may improve germination. Before deciding on the best planting date for a site, consider the need for weed control vs. the likelihood of having sufficient moisture for germination and growth of grass seedlings. Where weeds are likely to