Evaluation of growth, yield and calorific value of Miscanthus x giganteus (Poaceae) biomass established in south central of Chile

被引：0

作者：

Munoz, Fernando ^{[1
]}

Cancino, Jorge ^{[1
]}

Rodriguez, Roque ^{[2
]}

Olave, Rodrigo ^{[3
]}

机构：

[1] Univ Concepcion, Fac Ciencias Forestales, Victoria 631, Concepcion, Chile

[2] Univ Santiago de Compostela, Escuela Tecn Super Lugo, Santiago, Spain

[3] Agri Food & Biosci Inst, Belfast, Antrim, North Ireland

来源：

REVISTA DE LA FACULTAD DE CIENCIAS AGRARIAS | 2018年 / 50卷 / 01期

关键词：

biomass; wood energy; crops for wood energy; renewable energy; QUALITY; BIOFUEL; TIME; CROP; US;

D O I：

暂无

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Experimental crops of Miscanthus x giganteus were planted in three contrasting sites in Chile's south central to evaluate its growth and energy potential. In the second year of growth, the crop exhibited large differences among sites regarding height (52.1 to 158.2 cm), biomass yield (1.1 to 9.0 Mg ha(-1)), ash content (3.8 to 9.6%) and calorific value (16.64 to 18.14 MJ kg(-1)). The chemical composition of the biomass indicated cellulose 36%, hemicellulose 22.3% and lignin 26.9%. Elemental analysis indicated C and H content of 41.9% and 6.6% respectively. Therefore, Miscanthus x giganteus offers suitable attributes to be used for energy generation in Chile.

引用

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页码：47 / 60

页数：14

共 37 条

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