Production and litter decomposition in eucalypt plantations and tropical forest fragments

被引：0

作者：

Gomes, Kever ^{[1
]}

Martins, Rosana ^{[2
]}

Santana, Alessandra ^{[3
]}

Vieira, Carla ^{[3
]}

Silva, Aderlan ^{[3
]}

机构：

[1] Univ Brasilia, Dept Engn Florestal, Ciencias Florestais, UnB, Campus Darcy Ribeiro, Brasilia, DF, Brazil

[2] Univ Brasilia, Dept Engn Florestal, Brasilia, DF, Brazil

[3] Inst Fed Educ Ciencia & Tecnol Minas Gerais, Sao Joao Evangelista, MG, Brazil

来源：

VII CONGRESO IBERICO DE AGROINGENIERIA Y CIENCIAS HORTICOLAS: INNOVAR Y PRODUCIR PARA EL FUTURO. INNOVATING AND PRODUCING FOR THE FUTURE | 2014年

关键词：

Decomposition; eucalypyus; production; litter;

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

This study aimed to evaluate the production and the rate of litter decomposition in eucalypt plantations and tropical forest fragments in rainy and dry seasons in the region of Sao Joao Evangelista - MG. The work lasted 11 months and were used 10 litter collectors with sides of 50 cm - and 70 litter bags, all of them made of plastic screen. Five litter collectors were randomly placed at each area. Seven litter bags were placed nearby of each litter collector. There was a higher litter production in the forest fragment in the month of February. In the other months the litter production was higher in the eucalypts plantation. The was no difference between the rate of decomposition when comparing the two areas. The decomposition was affected by the time, only. The average time estimated for the decomposition of 100% of litter was 1398,08 days.

引用

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页码：1 / 6

页数：6

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