Respons tanaman selada merah (Lactuca sativa Var. Arista) terhadap ragam formulasi nutrisi pada hidroponik sistem rakit apung

Sholehah, Maratun (2018) Respons tanaman selada merah (Lactuca sativa Var. Arista) terhadap ragam formulasi nutrisi pada hidroponik sistem rakit apung. Diploma thesis, UIN Sunan Gunung Djati Bandung.

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Abstract

INDONESIA Formulasi nutrisi hidroponik merupakan komposisi nutrisi yang diberikan pada larutan dalam jumlah tertentu sesuai kebutuhan tanaman. Keterlambatan pemberian nutrisi atau perbandingan unsur hara yang tidak tepat dapat mengakibatkan terhambatnya pertumbuhan dan perkembangan tanaman. Tujuan dari penelitian ini untuk menguji ragam formulasi nutrisi tanaman selada (Lactuca sativa Var. Arista) dari formulasi Sutiyoso, Hoagland & Snyder, Hoagland, Shive & Robbins, dan Dr. H. Resh Lettuce Anguila, B.W.I pada hidroponik sistem rakit apung. Penelitian ini dilakukan pada bulan Juni 2018 hingga Juli 2018 yang bertempat di kebun percobaan Universitas Padjajaran Jatinangor. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap dengan lima ulangan. Hasil penelitian menunjukan bahwa dengan pemberian formulasi yang berbeda dan nilai EC yang sama pada tanaman selada memberikan pengaruh yang berbeda terhadap parameter pertumbuhan yang seperti tinggi tanaman, jumlah daun, panjang akar, indeks luas daun, berat segar tanaman, berat kering tanaman, dan nisbah pupus akar. Perlakuan dengan pemberian formulasi Sutiyoso menunjukkan hasil terbaik pada semua parameter pertumbuhan. ENGLISH The hydroponic nutrient formulation is a nutrients composition that application to the solution in a fulfill amount according to requirements of plants. Tardiness is the application of nutrients, or improper nutrient comparisons can result in obstructing growth and development of plants. The purpose of this study was to examine the various nutritional formulations of lettuce plants (Lactuca sativa Var. Arista) from the formulations of Sutiyoso, Hoagland & Snyder, Hoagland, Shive & Robbins, and Dr. H. Resh Lettuce Anguila, B.W.I on hydroponic floating raft systems. This research conducted in June 2018 to July 2018 which took place in the experimental gardens of the University of Padjadjaran Jatinangor. The experimental design used was a completely randomized design with five replications. The results showed that the different of formulations in the same EC value for lettuce has a different effect on growth parameters such as of plant height, the number of leaves, root length, leaf area, fresh weight of the plant, dry weight of the plant, and the shoot root ratios. Treatment with the formulation of Sutiyoso showed the best results on all growth parameters.

Item Type: Thesis (Diploma)
Uncontrolled Keywords: Formulasi; Selda merah; Hidroponik; Rakit Apung;
Subjects: Production, Industrial Economics > Agriculture
Farm, Farming > Education, Research, Related Topics of Agriculture
Divisions: Fakultas Sains dan Teknologi > Program Studi Pertanian/Agroteknologi
Depositing User: maratun sholehah
Date Deposited: 30 Jan 2019 04:01
Last Modified: 30 Jan 2019 04:01
URI: http://digilib.uinsgd.ac.id/id/eprint/18430

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