AL RASYID, MOH. HARUN (2015) KAJIAN BEBERAPA SIFAT KIMIA TANAH BEKAS PENAMBANGAN PASIR BATU YANG SUDAH DIREVEGETASI DI DUSUN TEGALPANGGUNG DESA GIRIKERTO KECAMATAN TURI KABUPATEN SLEMAN YOGYAKARTA. Other thesis, UPN "VETERAN" YOGYAKARTA.
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Abstract
Mining activities resulting in damage to the body of the soil resulting in
decreased soil fertility. In Hamlet Tegalpanggung, Grikerto village, Turi district,
Sleman are small-scale mining has been done revegetation. The purpose of this
study is to examine some of the chemical properties of the land after mining of
sand stone that has been revegetated. The location of the research conducted in
the hamlet Tegalpanggung, Girikerto village, Turi district of Sleman, Yogyakarta.
The study used a survey method to conduct a review and direct observation in the
field. The research location is determined purposively based on annual vegetation
types, namely plant mango, mahogany, gliriside and sengon, native soil and land
revegetated. Soil chemical properties measured were: pH H2O, organic C, total
N, available P, K-available, KPK. The data were analyzed with RAL diversity.To
find the difference between the mean further tested by least significant difference
test (LSD) at the 5% significance level for each of the parameters of the chemical
properties of the soil. On land revegetation of mined sand stone in Hamlet
Tegalpanggung, Girikerto village, Turi district, Sleman, Yogyakarta has not
significantly affected the pH H2O, organic C, total N, available P and C / N. As
for K-available and the CEC has a significant effect compared with soil that has
not been revegetated. Revegetation with sengon have a better effect on some soil
chemical properties compared to soils revegetated with mango (R2), mahogany
(R3), gliriside (R4) and a soil that has not been revegetated. Results revegetation
age of 4 years have not been able to fix some soil chemical properties as the
original soil conditions .
Keywords: Reklamsai with revegetation, be some chemical properties of soil, 6 sample points
Kegiatan penambangan mengakibatkan kerusakan tubuh tanah sehingga
terjadi penurunan tingkat kesuburan tanah. Di Dusun Tegalpanggung, Desa
Grikerto, Kecamatan Turi, Kabupaten Sleman terdapat penambangan berskala
kecil yang sudah dilakukan revegetasi. Tujuan dari penelitian ini adalah untuk
mengkaji beberapa sifat kimia pada lahan bekas penambangan pasir batu yang
sudah direvegetasi. Adapun lokasi penelitiannya dilaksanakan di dusun
Tegalpanggung, Desa Girikerto, Kecamatan Turi, Kabupaten Sleman,
Yogyakarta. Penelitian menggunakan metode survey dengan melakukan
peninjauan dan pengamatan langsung di lapangan. Lokasi penelitian ditentukan
secara purposif berdasarkan jenis vegetasi tahunan yaitu tanaman mangga,
mahoni, gliriside dan sengon, tanah asli dan tanah yang belum direvegetasi. Sifat
kimia tanah yang diamati adalah: pH H2O, C-organik, N-total, P-tersedia, Ktersedia,
KPK. Data hasil penelitian dianalisis keragamannya dengan RAL. Untuk
mengetahui perbedaan antar rerata dilakukan uji lebih lanjut dengan uji beda nyata
terkecil (BNT) pada jenjang nyata 5% untuk masing-masing parameter sifat kimia
tanah. Revegetasi pada tanah bekas penambanganpasir batu di Dusun
Tegalpanggung, Desa Girikerto, Kecamatan Turi, Kabupaten Sleman, Yogyakarta
belum berpengaruh nyata terhadap pH H2O, C-organik, N-total, P-tersedia dan
C/N. Sedangkan untuk K-tersedia dan KTK sudah berpengaruh nyata
dibandingkan dengan tanah yang belum direvegetasi. Revegetasi dengan sengon
memiliki pengaruh yang lebih baik terhadap beberapa sifat kimia tanah
dibandingkan tanah yang direvegetasi dengan mangga (R2), mahoni (R3),
gliriside (R4) dan tanah yang belum direvegetasi. Hasil revegetasi umur 4 tahun
belum mampu memperbaiki beberapa sifat kimia tanah seperti kondisi tanah asli.
Kata kunci: kimia Tanah, Revegetasi, Penambangan pasir batu
| Item Type: | Thesis (Other) |
|---|---|
| Subjek: | S Agriculture > S Agriculture (General) |
| Divisions: | x. Faculty of Medicine, Health and Life Sciences > School of Biological Sciences |
| Depositing User: | Darsini Darsini |
| Date Deposited: | 17 Jun 2016 06:11 |
| Last Modified: | 17 Jun 2016 06:11 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/3934 |
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