AGUNG SATRIA, FIRMAN (2017) EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN SORGUM MANIS DI DUSUN GUNUNG KELIR DESA PLERET KECAMATAN PLERET KABUPATEN BANTUL. Other thesis, UPN "Veteran" Yogyakarta.
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Abstract
The village of Gunung Kelir is located in hilly area and flat land. The hilly area has a problem namely shallow solum soil and also low water availability during the dry season that make this area becomes marginal land. In dry season, agriculture is less productive it is required plant which is resistant to drought. Sweet Sorghum ( Sorghum bicolor) is one of the plants that can be cultivated on marginal land especially for the drought hit in the dry season. This plant can grow in many marginal lands. The objectives of the study were to understand the soil properties and the land sustability for the sweet sorghum (Sorghum bicolor) in Gunung Kelir County, Pleret Village, Pleret District, Bantul Regency This study consists of observation method (survey) and the system of land units to determine the sample point. In addition tracking using Global Positioning System (GPS) used to determine contour pattern.The area of marginal land is divided into several land units based on two parameters that were slope and landform. The chemical parameters tested were texture of the land (Hidrometer), base saturation, pH H 2 O and pH KCl using pH meters, base saturation, cation exchange capacity using 1 M NH 4 Oac solutionat pH 7.00, Electrical conductivity, permeability using ring samples, level of organic matter by Walkley-Black acid digestion method. For phisycal parameters were monthly temperature, the number of dry months per year, the amount of rainfall per year, drainage land, effective depth, rocks surface, rock density, soil erosion done by observation in the field. The result shows that the class the suitability of the land for the plants sweet sorghum in the area around the village of Gunung Kelir is N (rc) with the constraint factor is soil effective depth. Keywords : sweet sorghum, land evaluation , maginal land, land units.
| Item Type: | Thesis (Other) |
|---|---|
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Medicine, Health and Life Sciences > School of Biological Sciences |
| Depositing User: | Eny Suparny |
| Date Deposited: | 06 Apr 2017 03:34 |
| Last Modified: | 06 Apr 2017 03:34 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/11719 |
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