Sustainability of Perennial Crops Production for Bioenergy and Bioproducts
| Autor: | Nils Rettenmaier, Calliope Panoutsou, P. Soldatos, Ana Luisa Fernando |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Perennial plant
Agroforestry 020209 energy Context (language use) 02 engineering and technology 010501 environmental sciences 01 natural sciences Bioenergy Sustainable management Bioproducts Sustainability 0202 electrical engineering electronic engineering information engineering Environmental science Marginal land Life-cycle assessment 0105 earth and related environmental sciences |
| DOI: | 10.1016/b978-0-12-812900-5.00008-4 |
| Popis: | Perennial nonfood crops, such as giant reed, switchgrass, or miscanthus, are characterized by relatively high yields, low input needs, and low susceptibility to pests and diseases. Their robustness and physiological characteristics, such as deep, dense, and extensive root system, allow them to adapt to different types of soils and ecological conditions, including marginal land. Either for bioenergy or biomaterials, perennial crops offer environmental advantages by contributing to the reduction of greenhouse gases and energy, and promoting social benefits, especially in rural areas. However, their production cost is affected by yields that can compromise their economical exploitation. In this context, studies on the sustainability of perennial crops production are reviewed, taking into account environmental, economic, and socioeconomic aspects. In the end, a critical assessment of the literature is made providing hints on how the cultivation and use of perennial grasses can be promoted and managed envisaging gains in sustainability. |
| Databáze: | OpenAIRE |
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