on-farm recycling Books

  • Farming Fish for the Future

    SummaryFrom Asia to North America, people are eating more seafood, either because it’s the most affordable form of protein (as in many poorer nations) or because it’s the latest health food trend (as in many wealthy nations). But as the demand for fish rises, populations of both marine and freshwater species are being overexploited, ...

  • Soil Engineering

    The agricultural world has changed significantly during the last years. The excessive use of heavy machinery, waste disposal, the use of agrochemicals and new soil cultivation means led to severe problems, which agricultural engineers have to cope with in order to prevent soil from permanent irreversible damage.This Soil Biology volume will update ...

  • Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems

    The subsistence agriculture of the pre-chemical era efficiently sustained the nitrogen status of soils by maintaining a balance between N loss and N gain from biological nitrogen fixation (BNF): the microbial conversion of atmospheric N to a form usable by plants. This was possible with less intensive cropping, adaptation of rational crop ...

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