The agricultural biotechnology industry is approaching a genuine crossroads in the area of commercialization. If the government cannot come up with protective, credible regulatory programs soon, transgenic products will not reach the marketplace and agricultural biotechnology will suffer a major setback. And, there should be a focus on low-input sustainable agriculture, not the course of a particular technology. Biotechnology should be in second place after sustainable agriculture.
"This book emphasizes the toxic hazardous substances and their mode of action in environment. It compiles the latest information related to xenobiotic biodegradation strategies. It provides detailed information for the cleanup of every type of hazardous pollutants through microbial and other biological technology"--
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"This book emphasizes the toxic hazardous substances and their mode of action in environment. It compiles the latest information related to xenobiotic biodegradation strategies. It provides detailed information for the cleanup of every type of hazardous pollutants through microbial and other biological technology"--
Crude oil contamination is known to cause unwholesome damage to man, his environment comprising of soil, air and water bodies as well as other forms of life. This study determined the effect of crude oil polluted soils on the composition of different microorganisms and plants and the growth of Pleurotus tuberregium. Oil polluted soils in bowls were amended with sawdust from Brachystegia nigerica as substrate. Fruiting bodies and the diameter of the mushroom cap were found to increase with increasing weeks of exposure to oil as against the control which had no fruiting bodies throughout the experiment. Pepperomia pellucida was found to be the predominant weed (n = 20), followed by Asystasia gangetica (n = 11). The bacterial and fungal counts were higher at the oil polluted soil attached to sclerotia than the control. The growth of Pleurotus tuberregium in the polluted soil samples showed its ability to degrade and utilize hydrocarbon as the source of carbon and energy, thereby remediating the contaminated soil environment. This work has shown that the fungus has bioremediation and pollution control capacity.
This book provides the technical background and a historical perspective of biotechnology. It examines scientific questions on the assessment of risk for the release of genetically engineered organisms into the environment and describes the role of individuals to foster industrial growth.
Chapter 1. Environmental Biotechnology: Towards a Sustainable Future -- Chapter 2. THE MYSTERY OF METHANOGENIC ARCHAEA FOR SUSTAINABLE DEVELOPMENT OF ENVIRONMENT -- Chapter 3. Chitosan Coatings Biotechnology for Sustainable Environment -- Chapter 4. Bacterial Biodegradation of Bisphenol-A (BPA) -- Chapter 5. Microbial Degradation of Marine Plastics: Current State and Future Prospects -- Chapter 6. Mechanism and Pretreatment Effect of Fungal Biomass on the Removal of Heavy Metals -- Chapter 7. Metal bioremediation, mechanisms, kinetics and role of marine bacteria in the bioremediation technology -- Chapter 8. Biofilm Associated Metal Bioremediation -- Chapter 9. Phytoremediation of mine waste disposal sites – current state of knowledge and examples of good practice -- Chapter 10. Metallicolous plants associated to amendments and selected bacterial consortia, to stabilize highly polymetallic contaminated mine deposits -- Chapter 11. Bioindication of heavy metals contamination by mushrooms and mosses in highly industrialized environment -- Chapter 12. Polycyclic Aromatic Hydrocarbons: Toxicity and Bioremediation Approaches -- Chapter 13. Biogenic Nanoparticles and Strategies of Nano-Bioremediation to Remediate PAHs for a Sustainable Future -- Chapter 14. Value-Added Products from Agroindustry By-Product: Bagasse -- Chapter 15. Bio-prospecting of fruits waste for exopolysaccharide production by bacteria -- Chapter 16. Plant growth promoting rhizobacteria as bioinoculants for plant growth -- Chapter 17. Microbial and enzymatic bioconversion of tannery wastes: progress toward a circular economy in the leather industry.-.
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