Biofuels and Bioenergy
Biofuels and Bioenergy
复制标题
生物燃料和生物能源
DOI：
10.1002/9781118350553.ch7
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Clifton-Brown J
中科院分区：
文献类型：
--
作者：
Clifton-Brown J
作为一种生物燃料作物，麦角的生长不一定会加剧“食物与燃料”的冲突。HarvestedMiscanthoris目前被用作从家庭到工业的直接燃烧的生物质燃料，但它也可以用于生产‘纤维素乙醇’和用作厌氧消化器的原料。将麦斯坎图斯作为生物能源作物种植的决定取决于经济可行性。目前开发利用新农艺繁殖的种子杂交种的工作将降低成本并加快建立。将芒种发展为一种作物的主要动机是利用它生产能源，取代化石碳燃料，减少温室气体(GHG)排放。与用于谷物的耕地相比，土壤有机碳水平每年都会下降，而杂草下的有机碳水平一般会在0-30 cm层上升到与草原相似的水平。
Growth ofMiscanthusas a biofuel crop need not exacerbate ‘food vs fuel’ conflicts. HarvestedMiscanthusis currently used as a biomass fuel for direct combustion at scales from domestic to industrial, but it can also be used in the production of ‘cellulosic ethanol’ and as a feedstock for anaerobic digesters. The decision to growMiscanthusas a bioenergy crop depends on economic viability. Current work on developing seed‐based hybrids propagated by novel agronomies will reduce the cost and speed up establishment. The main motivation for the work on developingMiscanthusas a crop was to use it to produce energy, displacing fossil carbon fuels and reducing greenhouse gas (GHG) emissions. In comparison to arable land used for cereals, where soil organic carbon (SOC) levels will fall every year, SOC underMiscanthusplantations on arable lands will generally rise in the 0–30 cm layer to a level that is similar to grasslands.