Penilaian Kerusakan Tanah Pada Produksi Biomassa Perkebunan Di Kecamatan Kuala Cenaku Kabupaten Indragiri Hulu
Abstract: This research aims
to identify the damage of the soil as well as evaluating the extent of soils
damage due to the production of biomass plantations. This research was
conducted using survey methods. The result shows that based on evaluation on
plantation of biomass production which is as a result of forest conversion,
founded there are same soil chemical and
physical are changing. The physical soil changes on plantation area are
moisture content that increasing 1.2%,
decrease of water content 18.1% on sub group haplosaprists soil, increaseing of
weight 0,19 g/cm3 on sub group endoaquents land, decrease of weight to 0.02
g/cm3 on haplosaprists soil sub group, the increase in the value of specific
gravity 0.36 g/cm3 soil sub group on endoaquents heavy type of value, decrease
ofland sub group haplosaprists 0.27 g/cm3, the decline in the value of the
total pore space is 1.65 % on the land sub group endoaquents and 2.1 % on the
land sub group haplosaprists. Chemical changes on plantations are decreasing of
pH soils 2.1 on the sub group haplosaprists land, a decrease of DHL value 1.79
dS/m on the sub group endoaquents land, an increase of 0.36 dS/m on the sub
group haplosaprists land, redox value of
soil on the 25.5 mV on the sub group haplosaprists land. Biological properties
of the soil changes on the plantation include the increasing amount of soil
microbes 2.6 cfu/g on the sub group endoaquents soil and 2.1 cfu/g on sub group
at haplosaprists soil.
Penulis: Candra Richardo
Saragih, Besri Nasrul, Idwar
Kode Jurnal: jppertaniandd140863