DEGRADASI LAHAN PADA SAWAH BEKAS PERTAMBANGAN BATU BATA DI KECAMATAN SALAMAN KABUPATEN MAGELANG TAHUN 2014 (Sebagai Bahan Pengayaan dalam Pembelajaran Geografi Pada Kompetensi Dasar “Menganalisis Sebaran Barang Tambang di Indonesia Berdasarkan Nilai Strategisnya” Kelas XI Semester I Sekolah Menengah Atas)
ABSTRACT: The purposes of this
study were: (1) determine the level of degradation which occurred in rice
fields used brick mining in Salaman district (2) determine the level of productivity of
paddy in rice
field in Salaman
District (3) determine
the handling priority of
rice field used
brick mining in
Salaman District (4)
determine the implementation of
land degradation in
rice fields used
brick mining in
Geography learning in class XI of Senior High School.
This study used
qualitative methods with
survey as the
type of research.
The approach used was spatial. The unit of analysis is a unit derived
from an overlay of the Land Use Map, Soil Map, Slope Map, and excavation depth
data, with the result was 10 land units. The technique of soil sampling used
purposive sampling while the technique of
respondent sampling was
stratified purposive sampling.
The techniques of
data collection were field observation, interview, and documentation.
The results of
this study were:
(1) Rice field
degradation class in
Salaman District consists of
medium degraded land,
which is 870.9
Ha (40.6%) on
land units Sw-LC-I-0 and
Sw-LC-I-30; low degraded land area, which is480.6 Ha (22.4%) on land units Sw-KLMK-II-0,
Sw-KLMK-II-30, Sw-ACK-I-0, and
Sw-ACK-I-30. (2) The decreasing of productivity between the
origin land and the used brick mining land in the land units Sw-ACK-I-0 with
Sw-ACK-I-30 worth of 281 kg/Ha, as well as on land SwLC- I-0 with Sw-LC-I-30 worth
of 2597.4 kg/Ha. (3) Handling priority of rice field after brick mining
in Salaman District
consists of first
priority on land
units Sw-ACK-I-0, Sw-ACK-I-30 and
Sw-LC-I-0, which is
1033.7 Ha (48.2%);
Second priority on
land units Sw-KLMK-II-0, Sw-KLMK-II-30, and Sw-LC-I-30, which is 317.7
Ha (14.8%). (4) The implementation of
the land degradation
in brick mining
and the result
map as a learning material for Geography learning in
Class XI Senior High School Semester I.
Penulis: Erni Latifah
Wulandari, Setya Nugraha dan Danang Endarto
Kode Jurnal: jppendidikandd142186
