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MODIFIKASI TENAGA POMPA MENJADI SISTEM HAMPA UDARA PADA ALAT VERTIKULTUR Hilmaturrifqi, Hilmaturrifqi; Yanto, Subari; Patang, Patang
Jurnal Pendidikan Teknologi Pertanian Vol 3, No 2 (2017): Agustus
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (530.736 KB) | DOI: 10.26858/jptp.v3i2.5523

Abstract

This study aimed to determine distributioninput and output capacity of water on the vacuums’ shelter and the impact of cultivation system in developing vertikultur device of  pumpenergy. This research is a design building. The data that collected consist of hydrostatic pressure (P), input and output capacity of water distribution, water discharge, plant height and plant production. The data was analyzed by using descriptive analysis. The results showed that the water circulation occurred because P1> P2 with the value of each pressure was P1 4900 kg/ms2 and P2 1960 kg/ms2, the average of inputdistribution capacity was 202.5 ml/sec while the distribution of water output capacity was 184.5 ml / sec, the average of water discharge as long as output experiment was 0,32 ml/sec and input 0,39 ml/sec. Then this device was applied to the kale plant.
REKAYASA MEDIA TANAM PADA SISTEM PENANAMAN HIDROPONIK UNTUK MENINGKATKAN PERTUMBUHAN TANAMAN SAYURAN Aksa, Muhammad; Jamaluddin P, Jamaluddin P; Yanto, Subari
Jurnal Pendidikan Teknologi Pertanian Vol 2, No 2 (2016): Agustus
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (351.069 KB) | DOI: 10.26858/jptp.v2i2.5172

Abstract

The aim of this research is to improve the growth of vegetable planting through Plant Media Modifying in Hydroponic Planting Systems. This research is an experimental research by using a form of design randomized group (RAK) with 3 treatments and 3 different concentrations, and 3 controls with the same concentration. The experimental method is done with four repetitions. Thus the number of plants being studied is 48 sample. The results showed 3 models of Plant Media Modifying in hydroponic planting system that has been done in this study, overall appears giving contribution to increasing the growth of vegetable planting when compared with group controls. The combination of husked mixture and hull of rice appears the highest contribution, while the lowest contribution toward the growth of vegetable planting is shown through a mixture of husked charcoal and fern roots