Wiskandar, Wiskandar and saidi, amrizal and yulnafatmawita, yulnafatmawita and aprisal, aprisal (2017) The Effect of Fly Ash and Cow Manure to the Physical Properties of Soil in Post-Minning Land of Coal. In: International conference-Sustainable Agriculture, Food and Energy (SAFE2017). (Submitted)
![[img]](https://repository.unja.ac.id/style/images/fileicons/text.png) |
Text
The Effect of Fly Ash and Cow Manure to the Physical Properties of Soil.docx Download (35kB) |
Abstract
The utilization of fly ash as ameliorant could improve the physical chemical properties of post-mining land to support the growth of plants, and also control the environmental pollution by the combustion of coal as an energy source. The study of fly ash and manure effect to the physical properties of soil and the growth of corn plants had been carried out on post-mining land of coal of Nan Riang Company in Muara Batang Hari Tembesi. The purpose of this study was to determine the dose of fly ash and manure to the physical properties of soil as well as the production of corn plants. This research was conducted in the greenhouse. The results showed that the interaction of applying fly ash by 45 tons ha-1 and cow manure by 5% of the weight of the soil volume was the best for the improvement of physical properties of coal mined land as well as the growth and production of corn plants.
| Type: | Conference (Speech) |
|---|---|
| Subjects: | S Agriculture > S Agriculture (General) |
| Depositing User: | Wiskandar |
| Date Deposited: | 09 Nov 2017 01:06 |
| Last Modified: | 09 Nov 2017 01:06 |
| URI: | https://repository.unja.ac.id/id/eprint/2438 |
Actions (login required)
 |
View Item |
