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| Silva,Carlos Henrique Corrêa da; Rocha,Fernanda Cipriano; Silva,Lusimar Lamarte Gonzaga Galindo da. |
| ABSTRACT Plant waste generated in a properly treated arboretum promotes nutrient cycling, reducing the volume of the residue. The aim of this study was to evaluate the potential of plant waste generated in the management of the Botanical Gardens of Rio de Janeiro, Brazil, for the production of organic composts. An experiment was carried out over 110 days to compost leaves, shredded twigs and leaves, shredded twigs and leaves plus manure, blades of grass, and aquatic plants, to determine influence factors and the levels of N, P and K. The experimental design was completely randomised with five treatments and four replications. The manure had an influence on the decomposition of the shredded plant waste. The shredded waste plus manure, blades of grass and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Composting; Green waste; Nutrient cycling. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400558 |
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| Silva,Lusimar Lamarte Gonzaga Galindo da; Resende,Alexander Silva de; Dias,Paulo Francisco; Correia,Maria Elizabeth Fernandes; Scoriza,Rafael Nogueira. |
| Grasslands afforestation aims at adding different soil uses in a way they become profitable for their owners. As such handling aims at minimizing impacts, the current study had as its goal the use of soil macrofauna in order to evaluate legume afforestation effects on the soil, regardless the depth. Thus, nitrogen fixing species were inserted onto grassland areas and the macrofauna collection was performed 6 years after their planting in the 0-10cm, 10-20cm and 20.30cm layers, in winter and summer. Leguminous influence was different between depths and times of the year. It mostly favors communities under "Mimosa" Genus treetops. Besides, the effects from climatic seasonal variations on invertebrates were mitigated by the implementation of such legume trees |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Soil invertebrates; Silvopastoral; Brachiaria brizantha. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000701191 |
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