Tanjung, Azanul Fajar (2020) TEKNIK REKLAMASI LAHAN PENAMBANGAN BATUGAMPING BERDASARKAN KEMAMPUAN LAHAN DI DESA GUWOSARI KECAMATAN PAJANGAN KABUPATEN BANTUL DAERAH ISTIMEWA YOGYAKARTA. Other thesis, UPN "Veteran" Yogyakarta.
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Abstract
The study was conducted in Guwosari Village, Pajangan District, Bantul
Regency, Special Province of Yogyakarta. Limestone mining in Guosari Village is
community mining using quarry. Mining activities by the people have caused loss of
vegetation, changes in landforms and loss of shoot tops. This change has led to a plan
for mining land management in accordance with the Bantul Regency RTRW. The
research objective is to determine the ability of horticultural land use and determine
the direction of mining land management in accordance with the ability of land in the
study area
The methods used in this study are (1) survey and mapping methods, (2)
purposive sampling method, (3) land capability enhancement method, (4) laboratory
analysis method, (5) interview method. Land capability criteria used for horticultural
agriculture are: (1) soil texture, (2) soil permeability, (3) slope, (4) erosion conditions,
(4) drainage conditions, (5) large surface rock distribution, (6) small surface rock
distribution, (7) flood hazard, (8) depth of soil effectiveness.
Mining areas that need management are divided into classes II, III and IV.
Moderate and somewhat ugly, and require slope conservation with technical
reclamation models used by terraces with 3 meters of height, 6 meters of terrace width
with level geometry 1: 1 (different height and width of the terrace) and the slope angle
of 45˚. Management of plant root and erosion problems is used biotic reclamation, the
process of reclaiming plant root problems by revegetation, using vetiver and bahia
grass plants where these types of grass have very effective roots to control erosion,
surface water flow and land rehabilitation. The spacing of vetiver grass is 20 x 10 cm
and the distance between strips is 80 cm, and the planting of bahia grass cover crop is
between the strips with dimensions of 10 x 10 cm.
| Item Type: | Thesis (Other) |
|---|---|
| Subjek: | T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | x. Faculty of Engineering, Science and Mathematics > School of Civil Engineering and the Environment |
| Depositing User: | Nurul Alifah Rahmawati |
| Date Deposited: | 13 Jan 2020 01:47 |
| Last Modified: | 13 Jan 2020 01:47 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/22046 |
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