Zulfa, Vinda Zakiyatuz (2017) Optimasi Persebaran Suhu dan Kelembaban Pada Iklim Mikro Greenhouse untuk Pertumbuhan Tanaman. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Otomasi suhu dan kelembaban di dalam greenhouse bertujuan untuk memaksimalkan iklim mikro untuk pertumbuhan tanaman. Otomasi dilakukan dengan menambahkan sprayer dan fan yang terhubung ke sensor pengukur suhu dan kelembaban tanah serta udara. Pada penelitian ini digunakan sensor suhu dan kelembaban udara DHT11, sensor suhu tanah DS18B20, dan sensor kelembaban tanah soil moisture. Sensor dihubungkan ke mikrokontroler Arduino (ATMega328) untuk melakukan perintah ke sprayer dan fan. Sebelum merancang sistem otomasi, dilakukan analisa terhadap jangkauan fan dan sprayer yang digunakan. Dari analisa yang dilakukan kemudian area greenhouse dibagi menjadi 12 line pengukuran. Berdasarkan penelitian yang telah dilakukan diperoleh kesimpulan bahwa suhu udara naik dan kelembaban udara turun pada jam 07.00 dan suhu turun, kelembaban naik pada jam 17.00. Suhu tanah naik dan kelembaban tanah turun saat jam 11.00 sedangkan suhu tanah turun, kelembaban naik pada jam
Sebelum otomasi persebaran iklim mikro greenhouse tidak merata pada setiap titik dan setiap waktu, sedangkan setelah otomasi persebaran menjadi rata. Optimasi dapat dilakukan pada iklim mikro greenhouse untuk pertumbuhan tanaman yang lebih baik.
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Automation Temperature and humidity in the greenhouse hearts aims to review maximize microclimate for plant growth review. Automation conducted with adding sprayer and fans that connected sensor temperature gauge sensor and air as well as the soil moisture. On tihis research singer used sensor DHT11 air temperature and humidity, soil temperature sensor DS18B20, soil moisture and soil moisture sensor. All sensors connected to arduino microcontroller (ATmega328) to review conduct Commands To sprayer and fans. Before designing Systems automation, Conducted analysis of the range of fan and sprayer that used. The analysis is done later from the greenhouse area is divided to 12 lines Measurement. The study was conducted based has conclusions that air temperature rise and air humidity down in 07.00 and temperature, humidity up at 17:00. Soil temperature rise and soil moisture down at 11.00 while soil temperature down, humidity up at 21.00. Before automation distribution of greenhouse microclimate not in any evenly point and every time, while the taxable income distribution automation being average. Optimization can be done on microclimate for plant growth in greenhouses review better.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Greenhouse; Iklim Mikro; Optimasi; Otomasi; Automation; Micro Climate; Optimization |
| Subjects: | Q Science > QC Physics > QC271 Temperature measurements |
| Divisions: | Faculty of Mathematics and Science > Physics > 45201-(S1) Undergraduate Thesis |
| Depositing User: | - VINDA ZAKIYATUZ ZULFA |
| Date Deposited: | 10 Mar 2017 06:03 |
| Last Modified: | 08 Mar 2019 03:51 |
| URI: | http://repository.its.ac.id/id/eprint/3569 |
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