Search results

… this average increases to 712 and 683 respectively111. Chemical inputs As global livestock production intensifies … global concerns over the impact of increasing levels of chemical residues deposited by the industry on the … antibiotic resistance of microorganisms116. In comparison chemical usage during the production of pastoralist livestock …

… completed in three phases: phase 1 to eliminate hazardous chemical substances; phase 2 to focus on recycling; and phase … refineries, thermal and nuclear power stations, and chemical installations), and establishes guideline criteria … include ‘the whole of natural or artificial (physical, chemical and biological) and cultural (sociological) …