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) |
|---|---|
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | 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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