Biomass

Use of elephant grass for energy production in Campos dos Goytacazes-RJ, Brazil

R. F. Daher, Souza, L. B., Gravina, G. A., Machado, J. C., Ramos, H. C. C., Silva, V. Q. R., Menezes, B. R. S., Schneider, L. S. A., Oliveira, M. L. F., and Gottardo, R. D., Use of elephant grass for energy production in Campos dos Goytacazes-RJ, Brazil, vol. 13, pp. 10898-10908, 2014.

Elephant grass is a tropical forage plant widely distributed throughout Brazil. It was first exclusively used in the livestock sector as cattle feed. The grass is characterized by its high productivity and photosynthetic capacity and is considered as an alternative source of renewable energy. Here, we estimated the general combining ability of the parents and specific combining ability of the hybrids based on morpho-agronomic biomass-quality traits. The experiment was conducted in a randomized block design with 3 replicates.

Influences of species mixture on biomass of Masson pine (Pinus massoniana Lamb) forests

L. F. Zhang, Huang, Y. Y., Liu, L. P., and Fu, S. L., Influences of species mixture on biomass of Masson pine (Pinus massoniana Lamb) forests, vol. 12, pp. 3742-3749, 2013.

The effect of tree diversity on productivity in subtropical forests in China is poorly understood. We investigated the biomasses of trees, understory vegetation, coarse roots, and fine roots with varying proportions of Pinus massoniana, mixed with other tree species in stands of the same age, to examine the effects of tree diversity. With an increase of P. massoniana proportion, the tree and understory biomasses increased at first, and then gradually decreased. As expected, the biomass of fine roots decreased with soil depth. Stands with 40 to 60% P.

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