Suwarno, Djoko (2021) BIOHOLE EFFECTIVENESS ANALYSIS THROUGH THE DISTRIBUTION PATTERN OF MICROBES AT EACH DEPTH IN REAL TIME ON ORGANOSOL SOIL. Turkish Journal of Physiotherapy and Rehabilitation;, Turkish.
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Suwarno et al, 2013_Past and future trends in nutrient export by 19 rivers to the coastal waters of Indonesia.pdf Restricted to Registered users only Download (414kB) |
Abstract
This research was conducted on organosol soils, especially for plantations, with the aim of not only restoring the health and fertility of the soil due to the use of chemical fertilizers and pesticides as well as seeing the pattern of EC distribution at each depth from the center of the biohole based on the time of observation. Through controlled microbial activity, its spread through two types of biohole, namely horizontal and vertical biohole. This research observes in real time through soil parameter sensors connected to the micro controller to changes in soil acidity, infiltration rate, conductivity electrolyte level and porosity level through soil infiltration rate. Through simulations with 2 types of biohole, it can be seen the increase in EC in each depth to the time of observation in real time. From the observations of graphs and EC standards, it can be seen that the ability of the soil to provide nutrients in the root growth zone to support the schedule and distribution patterns of planting both during vegetative growth and generative growth periods. So that we will know the proper biohole distance and spacing in order to be able to provide vegetative and generative mass nutrition based on nutrient values monitored through sensors that change the analog parameters in the micro processor into digital information transmitted by wifi in real time. Organosol soil fertility simulation based on the number of microbial populations = 10 8 / cfu with Variable 1: The effective depth for providing root nutrition is up to a depth of 30 cm with a soil fertility value or Electrolyte Conductivity / EC 1500 uS / cm to 2750 uS / cm achieved on day 10 to day 60. Varibale 2 : The effective depth for providing root nutrition to a depth of 24 cm with a soil fertility value or Electrolyte Conductivity / EC 1200 uS / cm to 2900 uS / cm is achieved on day 10 to day 60.
| Item Type: | Other |
|---|---|
| Subjects: | 500 Science > 570 Life sciences, biology > 577 Ecology |
| Divisions: | Faculty of Engineering > Department of Civil Engineering |
| Depositing User: | Mr Agung Tri Hartadi |
| Date Deposited: | 27 Sep 2022 07:05 |
| Last Modified: | 27 Sep 2022 07:06 |
| URI: | http://repository.unika.ac.id/id/eprint/27665 |
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