Post on 18-Jan-2021
OPTIMALISASI INTERVAL SIRKULASI NUTRISI SECARA OTOMASI PADA
HIDROPONIK SISTEM DFT (DEEP FLOW TECHNIQUE) TERHADAP
PERTUMBUHAN TANAMAN KAILAN (BRASSICA OLERACEA L.)
SKRIPSI
Diajukan untuk Memenuhi Sebagai Persyaratan
Mencapai Derajat Sarjana (S-1)
Jurusan Agroteknologi
Oleh:
NANI SAPIA KIAHALY
201610200311140
PROGRAM STUDI AGROTEKNOLOGI
FAKULTAS PERTANIAN-PETERNAKAN
UNIVERSITAS MUHAMMADIYAH MALANG
2020
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KATA PENGANTAR
Assalamu’alaikum Warrahmatullahi Wabarakatuh
Syukur Alhamdulillah penulis panjatkan kehadirat Allah SWT, atas limpahan
rahmat dan karunia-Nya, sehingga skripsi dengan judul “Optimalisasi Interval Sirkulasi
Nutrisi Secara Otomasi Pada Hidroponik Sistem Dft (Deep Flow Technique) Terhadap
Pertumbuhan Tanaman Kailan (Brassica oleracea L.)” dapat terselesaikan .
Laporan penelitian ini merupakan salah satu persyaratan untuk menyelesaikan
pendidikan tingkat Sarjana pada Jurusan Agronomi,Fakultas Pertanian Universitas
Muhammadiyah Malang. Dalam proses penyusunan skripsi ini, tidak terlepas dari
bimbingan, dukungan dan bantuan dari berbagai pihak.
Oleh karena itu dalam kesempatan ini penulis dengan senang hati menyampaikan
terimakasih banyak kepada:
1. Siti Husna Kiahaly, selaku Orang Tua yang telah mencurahkan kasih sayang dan
dukungan kepada penulis.
2. Dr. Ir. David Hermawan, MP. selaku Dekan Fakultas Pertanian Peternakan.
3. Dr. Ir. Ali Ikhwan, MP. selaku Ketua Jurusan Agronomi
4. Dr. Ir. Aniek Iriany, MP, selaku dosen pembimbing utama dan Dr.Ir. Muhidin, MSi
selaku dosen pembimbing pendamping yang selalu membimbing serta mengarahkan
selama penyusunan skripsi ini.
5. Dr.Ir. syarif Husen, MP., MP, Ir.Mahmudi, MSi, selaku dosen penguji yang sudah
memberikan masukan dan saran dalam penyelesaian skripsi ini.
6. Teman dan kerabat khususnya Kelas C Jurusan Agronomi 2016, yang telah memberi
dukungan dalam penyusunan skripsi dan semua pihak yang telah membantu baik dari
segi moral maupun materi.
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Akhir kata penulis menyadari bahwa dalam penulisan tugas akhir (skripsi) ini
mungkin masih jauh dari kata sempurna. Oleh karena itu, penulis memohon adanya kritik
dan saran yang bersifat membangun demi perbaikan hasil tugas akhir (skripsi) ini. Semoga
tugas akhir (skripsi) ini dapat bermanfaat bagi para pembaca umumnya dan khususnya bagi
penulis. Wassalamu’alaikum Warrahmatullahi Wabarakatuh
Malang, 04 November 2020
Penulis
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DAFTAR ISI
KATA PENGANTAR………………………………………………..……………………………v
DAFTAR ISI ............................................................................................................. ................... viii
DAFTAR GAMBAR ................................................................................................. ...................... x
DAFTAR LAMPIRAN ............................................................................................. ..................... xi
RINGKASAN ............................................................................................................ .................... xii
1.1 Latar Belakang ....................................................................................................................... 1
1.2 Rumusan Masalah ................................................................................................................... 5
1.3 Tujuan Penelitian .................................................................................................................... 5
1.4 Hipotesis ................................................................................................................................. 5
II TINJAUAN PUSTAKA ........................................................................................ ...................... 6
2.1 Pertumbuhan Tanaman Kailan ................................................................................................ 6
2.2 System Hidroponk .................................................................................................................. 7
2.2.1 DFT (Deep Flow Technique) .......................................................................................... 8
2.2.2 Penyediaan Nutrisi Tanaman Kailan Pada Sistem Hidroponik ...................................... 9
2.2.3 Pengaturan Interval Sirkulasi Nutrisi Secara Otomasi. .................................................. 11
2.2.4 Sistem Otomasi .............................................................................................................. 13
2.2.5 Desain Mekanik .............................................................................................................. 15
III METODE PENELITIAN ..................................................................................... .................... 16
3.1 Waktu dan Tempat ................................................................................................................ 16
3.2 Alat dan Bahan ...................................................................................................................... 16
3.3 Rancangan Penelitian ........................................................................................................... 16
3.4.1 Pembuatan Instalasi Sistem Hidroponik DFT ................................................................ 20
3.4.2 Penyemaian Benih Tanaman. ......................................................................................... 20
3.4.3 Pembuatan Larutan Nutrisi. ............................................................................................ 20
3.4.4.Pemeliharaan .................................................................................................................. 21
3.4.5 Pemanenan ..................................................................................................................... 21
3.4.6 Pengamatan Yang di Lakukan ....................................................................................... 21
3.4. 7 Analisa Data .................................................................................................................. 25
IV. HASIL DAN PEMBAHASAN ...................................................................... .................... 26
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4.1 Hasil ................................................................................................................ .................... 26
4.2 Pembahasan .................................................................................................... .................... 55
V..KESIMPULAN..………………………………………………………………………………62
5.1 Kesimpulan ............................................................................................................................... 62
5.2 Saran,.…….…………………………………………………………………………………...63
DAFTAR PUSTAKA ................................................................................................ .................... 64
LAMPIRAN………………………………………………………………………………………67
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DAFTAR TABEL
Tabel Hal
1 Rerata tinggi tanaman ...................................................................... 43
2 Rerata jumlah daun .......................................................................... 45
3 Rerata luas daun ............................................................................... 46
4 Rerata berat segar tanaman dan berat segar akar ............................. 48
5 Rerata berat kering tanaman dan berat kering akar .......................... 55
6 Rerata Diameter batang .................................................................... 52
7 Rerata Klorofil daun spad/unit ......................................................... 53
8 Analisis ragam Tinggi Tanaman Minggu Ke 1 ............................. 67
9 Analisis ragam Tinggi Tanaman Minggu ke- 2 ............................ 68
10 Analisis ragam Tinggi Tanaman Minggu ke- 3 ............................ 69
11 Analisis ragam Tinggi Tanaman Minggu ke 4 .............................. 70
12 Analisis ragam Jumlah Daun Minggu ke- 1 ................................. 71
13 Analisis ragam Jumlah Daun Minggu ke- 2 ................................. 72
14 Analisis ragam Jumlah Daun Minggu ke- 3 ................................. 73
15 Analisis ragam Jumlah Daun Minggu ke- 4 ................................. 74
16 Analisis ragam Luas Daun ............................................................. 75
17 Analisis ragam Berat Segar Tanaman ............................................ 76
18 Analisis ragam Berat Segar Akar ................................................... 77
19 Analisis ragam Berat Kering Tanaman .......................................... 78
20 Analisis ragam Berat Kering Akar ................................................. 79
21 Analisis ragam Diameter Batang .................................................... 80
22 Analisis ragam Klorofil Daun ........................................................ 81
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DAFTAR GAMBAR
Gambar Hal
1 Desain Mekanik ............................................................................... 27 2 Denah Perlakuan .............................................................................. 29
3 Design sistem hidroponik ................................................................. 30
4 Diagram Alir Penelitian ................................................................... 39 5 Grafik Rerata Tinggi tanaman M1-M4 ........................................... 41 6 Grafik Rerata Jumlah Daun M1-M4 ............................................... 42 7 Diagram Rerata Luas Daun .............................................................. 49
8 Diagram Rerata Berat Segar Tanaman ............................................ 49 9 Diagram Rerata Berat Segar Akar .................................................... 49 10 Diagram Rerata Berat Kering Tanaman ........................................... 51 11 Diagram Rerata Berat Kering Akar .................................................. 51 12 Diagram Rerata Diameter Batang .................................................... 53 13 Diagram Rerata Jumlah Klorofil Daun spad/unit ............................. 54 14 Dokumentasi Kegiatan Pelaksanaan Penelitian ............................... 82
15 Dokumentasi Hasil Panen ............................................................... 86
16 Dokumentasi Pengamatan pasca panen ........................................... 86
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DAFTAR LAMPIRAN
Lampiran Hal
1 Tabel analisis ragam Tinggi Tanaman Minggu Ke 1………….67 2 Tabel analisis ragam Tinggi Tanaman Minggu ke- 2 ............... 68 3 Tabel analisis ragam Tinggi Tanaman Minggu ke- 3 ............... 69 4 Tabel analisis ragam Tinggi Tanaman Minggu ke 4 ................ 70 5 Tabel analisis ragam Jumlah Daun Minggu ke- 1 ................... 71 6 Tabel analisis ragam Jumlah Daun Minggu ke- 2 ................... 72
7 Tabel analisis ragam Jumlah Daun Minggu ke- 3 ................... 73 8 Tabel analisis ragam Jumlah Daun Minggu ke- 4 ................... 74 9 Tabel analisis ragam Luas Daun ............................................... 75 10 Tabel analisis ragam Berat Segar Tanaman .............................. 76 11 Tabel analisis ragam Berat Segar Akar ...................................... 77 12 Tabel analisis ragam Berat Kering Tanaman ............................ 78 13 Tabel analisis ragam Berat Kering Akar ................................... 79 14 Tabel analisis ragam Diameter Batang ...................................... 80 15 Tabel analisis ragam Klorofil Daun ........................................... 81 16 Tabel Pengamatan Harian nilai EC dan pH ................................. 82 17 Dokumentasi Kegiatan Pelaksanaan Penelitian .......................... 84
18 Dokumentasi Hasil Panen .......................................................... 88
18. Dokumentasi Pengamatan pasca panen ………………………..88
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DAFTAR PUSTAKA
Mamta D. Sardare. 2013. “A Review On Plant Without Soil - Hydroponics.”
International Journal Of Research In Engineering And Technology
02(03):299–304.
Adimihardja, Sjarif A., Setyono, And Nurkhotimah. 2011. “Pertumbuhan Dan
Produksi Tiga Varietas Tanaman Pakchoy (Brassica Chinensis L.) Pada
Berbagai Nilai Electrical Conductivity Larutan Hidroponik.” Jurnal Pertanian
2(1):70–87.
Air, Pengaturan, Dan Nutrisi, Secara Otomatis, Pada Tanaman, And Berbasis
Arduino. 2017. “Journal Of Control And Network Systems.” 6(2):61–70.
Al-Tawaha, Abdel Razzaq, Ghazi Al-Karaki, Abdel Rahman Al-Tawaha, Sitti
Nurani Sirajuddin, Ibrahim Makhadmeh, Puteri Edaroyati Megat Wahab,
Refat A. Youssef, Wael Al Sultan, And Adnan Massadeh. 2018. “Effect Of
Water Flow Rate On Quantity And Quality Of Lettuce (Lactuca Sativa L.) In
Nutrient Film Technique (NFT) Under Hydroponics Conditions.” Bulgarian
Journal Of Agricultural Science 24(5):793–800.
Anon. 2018. “Pertumbuhan Dan Produksi Baby Kailan ( Brassica Oleracea L .)
Dengan Hidroponik Sistem Sumbu I Gusti Ngurah Galang Aditya Departemen
Agronomi Dan Hortikultura.”
Birnadi, Suryaman, And Aldy Hendrian. 2017. “Effect Of Different Electrical
Conductivity Value And Chamfer Slope On The Growth And Results Of
Kailan ( Brassica Oleracea ) Acephala Variety In Hydroponic Nutrient Film
Technique.” 7(2):28–39.
Bugbee, Bruce. 2019. “284 Towards Efficient Nutrient Management In
Recirculating Hydroponic Culture.” Hortscience 34(3):491C – 491.
Drahansky, Martin, M. .. Paridah, Amin Moradbak, A. .. Mohamed, Folahan
Abdulwahab Taiwo Owolabi, Mustapha Asniza, And Shawkataly H. .. Abdul
Khalid. 2016. “We Are Intechopen , The World ’ S Leading Publisher Of Open
Access Books Built By Scientists , For Scientists TOP 1 %.” Intech
I(Tourism):13.
Faheemah, J. 2018. “International Journal Of Trend In Scientific Research And
Development ( IJTSRD ) Smart Plant Growth On N Hydroponics Using Sing
Rain Water Harvesting.” 2–5.
Gill, Reetinder K. 2016. “Nutrient Management For Growing Dandelion
(Taraxacum Officinale L.) In Nutrient Film And Deep Flow Hydroponics.”
Proquest Dissertations And Theses 61.
Hidayanti, Lilik, And Trimin Kartika. 2019. “Pengaruh Nutrisi AB Mix Terhadap
Pertumbuhan Tanaman Bayam Merah (Amaranthus Tricolor L.) Secara
65
Hidroponik.” Sainmatika: Jurnal Ilmiah Matematika Dan Ilmu Pengetahuan
Alam 16(2):166.
Https://Scienceinhydroponics.Com/. 2010. “The Importance Of Oxygen In The
Aquarium.” 1–2.
Jahangir, Muhammad, Hye K. Kim, Young H. Choi, And Robert Verpoorte. 2009.
“Compounds In Br Ass I Caceae.” Comprehensive Reviews In Food Science
And Food Safety 8(Ferguson 1999):31–43.
Journal, International. 2018. “Growth Of Brahmi ( Bacopa Monnieri ( L .) Wettst
.) By NFT And DFT Hydroponic Systems And Their Accumulation Of
Saponin Bacosides Department Of Biology , Faculty Of Science , Naresuan
University , Department Of Agricultural Science , Faculty Of Agricultur.”
15(2):114–24.
Kang, Shuntong. 2020. Metodologia De La Investigacion. Vol. 2507.
Krisnawati, Dian, Sugeng Triyono, And M. Zen Kadir. 2014. “Pengaruh Aerasi
Terhadap Pertumbuhan Tanaman Baby Kailan ( Brassica Oleraceae Var .
Achepala ) Pada Teknologi Hidroponik Sistem Terapung Di Dalam Dan Di
Luar Greenhouse The Effect Of Aeration On Baby Kailan ( Brassica Oleraceae
Var . Achepala ) Growth In.” Jurnal Teknik Pertanian Lampung 3(3):213–22.
Lanna, Frederico. 2013. Kajian Penggunaan Macam Air Dan Nutrisi Pada
Hidroponik Sistem Dft (Deep Flow Technique) Terhadap Pertumbuhan Dan
Hasil Baby Kailan. Vol. 1.
Mila Siti Amalia. 2009. “Skripsi Pengembangan Sistem Informasi Budidaya
Sayuran Secara Hidroponik Dalam.”
Monje, O., J. Garland, And G. W. Stutte. 2001. “Factors Controlling Oxygen
Delivery In ALS Hydroponic Systems.” SAE Technical Papers (July).
Ningrum, Diah Yulita, Sugeng Triyono, And Ahmad Tusi. 2014A. “Pengaruh Lama
Aerasi Terhadap Pertumbuhan Dan Hasil Tanaman Sawi ( Brassica Juncea L
.) Pada Hidroponik Dft ( Deep Flow Technique ) [ The Effect Of Aerasion
Duration On Growth And Yield Of Green Mustard ( Brassica Junce L .) On
Dft ( Deep Flow Technique ).” Jurnal Teknik Pertanian Lampung 3(1):83–90.
Ningrum, Diah Yulita, Sugeng Triyono, And Ahmad Tusi. 2014B. “Pengaruh Lama
Aerasi Terhadap Pertumbuhan Dan Hasil Tanaman Sawi (Brassica Juncea L.)
Pada Hidroponik Dft (Deep Flow Technique).” Jurnal Teknik Pertanian
Lampung 3(1):83–90.
Ningrum, Suci Sapta, Ismail Saleh, And Dodi Budirokhman. 2019A. “Effect Of
Nutrient Solution Flow Interval On Growth And Yield Of Lettuce (Lactuca
Sativa) Grown In Hydroponically Deep Flow Technique.” Agroscript Journal
Of Applied Agricultural Sciences 1(1):36–40.
Ningrum, Suci Sapta, Ismail Saleh, And Dodi Budirokhman. 2019B. “Pengaruh
Interval Aliran Nutrisi Terhadap Pertumbuhan Dan Hasil Tanaman Selada
(Lactuca Sativa) Pada Sistem Deep Flow Technique Effect Of Nutrient
66
Solution Flow Interval On Growth And Yield Of Lettuce (Lactuca Sativa)
Grown In Hydroponically Deep Flow Tec.” 1(1):36–40.
Nurhasan, Usman, Arief Prasetyo, Gilang Lazuardi, Erfan Rohadi, And Hendra
Pradibta. 2018. “Implementation Iot In System Monitoring Hydroponic Plant
Water Circulation And Control.” International Journal Of Engineering &
Technology 7(4.44):122.
Pristiana, Ulfi, And Tri Andjarwati. 2018. “Bercocok Tanam Dengan
Menggunakan Media Hidroponik.” 01(02).
R, Gokul Anand K., N. R. Rajalakshmi, And S. Karthik. 2020. “Hydroponics A
Sustainable Agriculture Production System.” (6):1861–67.
Sambo, Paolo, Carlo Nicoletto, Andrea Giro, Youry Pii, Fabio Valentinuzzi, Tanja
Mimmo, Paolo Lugli, Guido Orzes, Fabrizio Mazzetto, Stefania Astolfi,
Roberto Terzano, And Stefano Cesco. 2019. “Hydroponic Solutions For
Soilless Production Systems: Issues And Opportunities In A Smart Agriculture
Perspective.” Frontiers In Plant Science 10(July).
Sardare, Mamta D. 2013. 2013. “A Review On Plant Without Soil - Hydroponics.”
International Journal Of Research In Engineering And Technology
02(03):299–304.
Sharma, Nisha, Somen Acharya, Kaushal Kumar, Narendra Singh, And O. P.
Chaurasia. 2018. “Hydroponics As An Advanced Technique For Vegetable
Production: An Overview.” Journal Of Soil And Water Conservation
17(4):364.
Da Silva, Mairton G., Tales M. Soares, Hans R. Gheyi, Itamar De S. Oliveira, José
A. Da Silva Filho, And Francicleiton F. Do Carmo. 2016. “Frequency Of
Recirculation Of Nutrient Solution In Hydroponic Cultivation Of Coriander
With Brackish Water.” Revista Brasileira De Engenharia Agricola E
Ambiental 20(5):447–54.
Sistem, Hidroponik, Terapung Di, Dalam Dan, And D. I. Luar. 2014. “Pengaruh
Aerasi Terhadap Pertumbuhan Tanaman Baby Greenhouse The Effect Of
Aerati On On Baby Kailan ( Brassica Oleraceae Var .” 3(3):213–22.
Steven, George. 2019. “Chemical Contents Of Hydroponic Plants.” International
Journal Of Chemical & Material Sciences 2:14–17.
Suhl, Johanna, Berry Oppedijk, Daniela Baganz, Werner Kloas, Uwe Schmidt, And
Bert Van Duijn. 2019. “Oxygen Consumption In Recirculating Nutrient Film
Technique In Aquaponics.” Scientia Horticulturae 255(May):281–91.
Surtinah. 2016. “Penambahan Oksigen Pada Media Tanam Hidroponik Terhadap
Pertumbuhan Pakcoy ( Brassica Rapa ).” Bibiet 1(1):27–35.
Sylva, Arboretum, Indonesia Pc, And Universitas Tanjungpura. 2018. “Miftahul
Zakiyah, Togar Fernando Manurung, Reine Suci Wulandari.” 6:48–55.
Ulhaq, Avicienna. 2014. “Teknologi Hidroponik Untuk Tanaman Sawi
Menggunakan Metode DFT.” (December).
67
Vol, Jurnal Informatika. 2010. “Kata Kunci :” 4(1):430–39.
Wahyuningsih, Anis, Sisca Fajriani, And Nurul Aini. 2016. “Komposisi Nutrisi
Dan Media Tanam Terhadap Pertumbuhan Dan Hasil Tanaman Pakcoy
(Brassica Rapa L.) Sistem Hidroponik The Nutrition And Growth Media
Composition On The Growth And Yield Of Pakcoy (Brassica Rapa L.) Using
Hydroponics System.” Jurnal Produksi Tanaman 4(8):595–601.
Zerosoilgardens. N.D. “Hydroponic Gardening Made Easy.”
68