?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=RANCANG+BANGUN+SISTEM+HIDROPONIK+PASANG+SURUT+OTOMATIS+UNTUK+BUDIDAYA+TANAMAN+CABAIRANCANG+BANGUN+SISTEM+HIDROPONIK+PASANG+SURUT+OTOMATIS+UNTUK+BUDIDAYA+TANAMAN+CABAI&rft.creator=Buti+Delya%2C+1014071025&rft.subject=+&rft.description=ABSTRAK%0D%0A%0D%0ASistem+hidroponik+pasang+surut+pada+umumnya+menggunakan+pengatur+waktu+(timer)+untuk+proses+pemberian+larutan+nutrisi.+Penggunaan+timer+memiliki+beberapa+kekurangan+salah+satunya+adalah+pemberian+larutan+nutrisi+yang+tidak+efisien%2Fboros.+Penelitian+ini+bertujuan+merancang+sistem+hidroponik+pasang+surut+otomatis+untuk+menghidupkan+dan+mematikan+pompa+pemberian+nutrisi+berdasarkan+kadar+air+media+tanam+dengan+mikrokontroler.%0D%0APenelitian+dilakukan+di+Greenhouse+Laboratorium+Terpadu+Fakultas+Pertanian+Universitas+Lampung+pada+bulan+April+%E2%80%93+Juni+2014.+Prosedur+pembuatan+alat+diawali+dengan+kalibrasi+alat%2C+perancangan+sistem+alat%2C+rangkaian+catu+daya%2C+uji+kinerja+alat+dan+uji+tanaman.%0D%0AHasil+penelitian+menunjukkan+bahwa+telah+terealisasi+rancangan+sistem+hidroponik+pasang+surut+otomatis+berdasarkan+kadar+air+media+tanam.+Nilai+kendali+kadar+air+untuk+pompa+hidup+pada+%E2%89%A4+34%2C95%25+dan+pompa+mati+pada+%E2%89%A5+69%2C83%25.+Uji+budidaya+tanaman+cabai+pada+sistem+hidroponik+pasang+surut+otomatis+lebih+baik+daripada+pada+sistem+manual%2C+terlihat+dari+hasil+tinggi+tanaman+dan+jumlah+daun.%0D%0AKata+kunci%3A+hidroponik%2C+sistem+pasang+surut%2C+mikrokontroler%2C+kadar+air%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AEbb+and+flow+hydroponic+system+generally+used+a+timer+to+control+nutrient+addition.+The+use+of+the+timer%2C+however+has+major+disadvantage+including+inefficiency+of+nutrient+usage.+This+research+aimed+at+designing+of+ebb+and+flow+automatic+hydroponic+system+which+able+to+turn+on%2Foff+the+pump+based+on+the+moisture+content+using+microcontroller.%0D%0AThe+research+was+conducted+at+Greenhouse+Facility+of+the+Integrated+Field+Lab+of+Agriculture+School%2C+the+University+of+Lampung+from+April+-+June+2014.+The+procedure+begins+with+the+manufacture+of+instrument%2C+calibration%2C+system+design+tool%2C+the+power+supply+circuit%2C+equipment+test+and+field+test.%0D%0AThe+results+showed+that+has+been+successfully+realized+automatic+ebb+and+flow+hydroponic+system+working+based+on+the+moisture+content.+The+value+of+setting+point+obtained+for+controling+water+content+for+turning+on+the+pump+was+%E2%89%A4+34.95%25+and+turning+off+the+pump+was+%E2%89%A5+69.83%25.+Cultivation+test+using+chilli+pepper+resulted+that+automatic+ebb+and+flow+hydroponic+system+was+significally+better+than+manually+system+one%2C+in+terms+of+plant+height+and+number+of+leaves.%0D%0AKeyword%3A+hydroponic%2C+ebb+and+flow+system%2C+microcontroller%2C+moisture+content.&rft.publisher=fakultas+pertanian&rft.date=2014-09-09&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F1%2FABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F2%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F3%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F4%2FCOVER%2520DEPAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F5%2FLEMBAR%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F6%2FLEMBAR%2520PENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F7%2FSURAT%2520PERNYATAAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F8%2FRIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F9%2FPERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F10%2FSANWACANA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F11%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F12%2FDAFTAR%2520TABEL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F13%2FDAFTAR%2520GAMBAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F14%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F15%2FBAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F16%2FBAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F17%2FBAB%2520IV.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F18%2FBAB%2520V.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F19%2FDAFTAR%2520PUSTAKA.pdf&rft.identifier=++Buti+Delya%2C+1014071025++(2014)+RANCANG+BANGUN+SISTEM+HIDROPONIK+PASANG+SURUT+OTOMATIS+UNTUK+BUDIDAYA+TANAMAN+CABAIRANCANG+BANGUN+SISTEM+HIDROPONIK+PASANG+SURUT+OTOMATIS+UNTUK+BUDIDAYA+TANAMAN+CABAI.++fakultas+pertanian%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F5429%2F