RANCANG BANGUN SISTEM FERTIGASI DENGAN MENGGUNAKAN VENTURIMETER

PRABOWO AGUNG LAKSONO, 1214071059 (2017) RANCANG BANGUN SISTEM FERTIGASI DENGAN MENGGUNAKAN VENTURIMETER. FAKULTAS PERTANIAN, UNIVERSITAS LAMPUNG.

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Abstrak

Di Indonesia banyak petani belum mengenal teknologi-teknologi fertigasi yang akan membantu dan mempermudah pekerjaan para petani-petani di Indonesia. Penelitian ini bertujuan menciptakan alat sistem fertigasi venturimeter, mengetahui debit dari rangkaian sistem, dan debit keluaran nutrisi serta mengetahui debit total dan rasio larutan nutrisi. Penelitian ini dilaksanakan di Laboratorium Daya dan Alat Mesin Pertanian Universitas Lampung pada bulan Juli 2017 sampai Agustus 2017. Rancangan ini menggunakan pipa berukuran 1 inchi dan venturimeter berukuran 1 inchi. Telah dihasilkan alat sistem fertigasi dengan menggunakan venturimeter 1 inchi dengan debit rangkaian sistem irigasi 0,778 l/s, dan debit keluaran nutrisi 0,00106-0,00259 l/s. Alat ini juga memiliki debit total dan rasio larutan nutrisi bervariasi dari jarak vertikal hisap 44 cm, 52 cm, 79 cm, adalah 0,8091 l/s, 0,8038 l/s, 0,7907 l/s dan 0,32 %, 0,26 %, 0,13 % Kata Kunci : fertigasi, fertigasi venturimeter, venturimeter, dan irigasi fertigasi menggunakan venturimeter ABSTRACT In Indonesia many farmers are not familiar with the technologies of fertigation that will help and facilitate farmers in Indonesia. This research has a purpose to create a fertigation system design by venturemeter, to knows discharge of system, and output discharge of nutrients as well knowing the total discharge and ratio of nutrient solution. This research was implemented in Power and Agricultural Machinery Tool Laboratory of University of Lampung in July 2017 until August 2017. The design uses a 1 inch pipe and 1 inch inner venturemeter. This research designing the agricultural system have been developed using a 1 inchi venturemeter, with the discharge of a series of irigation system 0,778 l/s, and the discharge of nutrient output 0,00106-0,00259 l/s. this tool also has total discharge and nutrient solution ratio varies from the vertical distance of suction to 44 cm, 52 cm, 79 cm 0,8091 l/s, 0,8038 l/s, 0,7907 l/s and 0,32 %, 0, 26 %, 0, 13 %. Keywords:fertigation, fertigation of venturemeture, venturemeter, and irrigation of fertigation using venturemeter

Tipe Karya Ilmiah: Skripsi
Subyek: Pertanian > Budidaya tanaman
Program Studi: Fakultas Pertanian > Prodi Teknik Pertanian
Depositing User: 76626981 . Digilib
Date Deposited: 26 Feb 2018 07:11
Last Modified: 26 Feb 2018 07:11
URI: http://digilib.unila.ac.id/id/eprint/30580

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