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Topic

Technologies and technical equipment for agriculture and food industry

Volume

Volume 67 / No. 2 / 2022

Pages : 269-277

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THE GRAVITY SYSTEM IN THE PARTITIONED TUB AS PART OF NUTRIENT SOLUTION CIRCULATION SYSTEM USING ELECTRONIC CONTROLS

SISTEM GRAVITASI BAK BERSEKAT SEBAGAI BAGIAN DARI SISTEM SIRKULASI LARUTAN NUTRISI YANG MENGGUNAKAN KONTROL ELEKTRONIK

DOI : https://doi.org/10.35633/inmateh-67-27

Authors

(*) Ismu TRIBOWO

Research Center for Appropriate Technology- National Research and Innovation Agency

Nurhaidar RAHMAN

Research Center for Appropriate Technology- National Research and Innovation Agency

Seri INTAN KUALA

Research Center for Appropriate Technology- National Research and Innovation Agency

(*) Corresponding authors:

[email protected] |

Ismu TRIBOWO

Abstract

The nutrient solution circulation system is an important aspect to succeed in hydroponic cultivation. The surface height of the nutrient solution difference in the gravity system is part of the nutrient solution circulation system that uses electronic controls. It consists of a nutrient solution tub with a barrier separating the nutrient solution surface height. The nutrient solution tub is connected via a pipe to a drum containing a nutrient solution where its EC and pH are automatically controlled. The flow of the nutrient solution through the partition is necessary so that there is no shortage of nutrient solution in the tub containing a submersible pump due to pumping.

Abstract in Indonesian

Sistem sirkulasi larutan nutrisi menjadi salah satu aspek penting dalam kesuksesan budidaya tanaman hidroponik. Sistem gravitasi beda tinggi permukaan larutan nutrisi merupakan bagian dari sistem sirkulasi larutan nutrisi yang menggunakan kontrol elektronik. Alat pemisah pembeda tinggi permukaan larutan nutrisi terdiri dari bak larutan nutrisi dengan sekat pemisah pembeda tinggi permukaan larutan nutrisi. Bak berisi larutan nutrisi untuk budidaya tanaman hidroponik tersebut, terhubung melalui perpipaan dengan drum berisi larutan nutrisi. Aliran larutan nutrisi melalui sekat ini diperlukan agar tidak terjadi kekurangan larutan nutrisi pada bagian Bak berisi pompa submersible dikarenakan pemompaan.

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