Rostina MS, Etta (2017) Pengaruh Kombinasi Dosis Pupuk Urea dan ZA Terhadap Pertumbuhan dan Hasil Tanaman Kailan (Brassica oleraceae var. Albo glabra). Sarjana thesis, Universitas Brawijaya.
Abstract
Indonesia merupakan sahib satu negara an sayuran. Sayuran depot Lipmpa tanaman yang masrarabillr. ""giwnsumsi dikonsumsi segar maupun matang sebagai b ian danl'ansustanainallunan TT)enyuanrnakarlang .daPat-Kailan merupakan salah satu jenis sayurw Nra:niz kalangan menengah ke etas dan pe ny-a "7611941226h t4ch pros res°ran' dan poser memiliki swalayan sehingga kailan prospek yang cukup bagus untuk dibudtidayakan. Pupuk merupakan salah satu komponen penting untuk meningkatkan produksi basil tanaman. Pemupukan berfungsi untuk menambah unsur hara ke dalam tanah, salah sa twlya nitrogen. Nitrogen berfungsi untuk Ineriiii*Afaffs ptreamiouhan vegetatif, sehingga daun tanaman menjadi lebih lebar, berwarna lebih hijau dan lebih berkualitas. Salah satu sumber N yang banyak digunakan adalah urea dengan kandungan 45% N dan ZA dengan kandungan 21% N. Tujetair prroditism ice &Isiah mengetahui pengaruh dan keuntungan atau WC ratio pemberian kombinasi dosis pupuk ZA dan Urea dan terhadap pertumbuhan dan produksi tanaman kailan. Sehingga pemberian kombinasi pupuk urea maupun Zikk &Twin emirs yang tepat akan menyebabkan pertumbuhan dan basil tanaman kailan lebih balk (Darryl, 2004). Penelitian dilaksanakan di Dusun Ngujung, KecantaAra &an& ji, Maing. Penelitian dimulai pada bulan Maret 2017 sampai bulan April 2017. Percobaan ini menggunakan perbandingan dosis urea dan ZA berdasarkan dosis rekomendasi N 100 kg ha'. Rancangan yang digunakan dalain penelitian ini lalaYrik.ancangan Acak Kelompok (RAK) dengan 6 perlakuan yang diulang scbanyak 4 kali. Berikut perlakuan yang digunakan: UZI =100% Urea (220 kg ha-1) ; UZ2 = 80% Urea + 20% ZA (176 kg ha-1 Urea + 96 kg ha-1 ZA); UZ3 = 60% Urea + 40% Di (r32 kg ha-' Urea + 192 kg he ZA) ; UZ4 = 40% Urea + 60% ZA (88 kg he Urea + 288 kg ha-' ZA) ; UZ5 = 20% Urea + 80% ZA ( 44 kg ha-1 Urea + 384 kg ha-1 ZA) ; UZ6 — 100% ZA ( 480 kg ha-1). Pengarnatan dilakukan pada hart ke 14, 21, 213, dan 35 setelah transplanting. Parameter yang diamati meliputi tinggi tanaman, panjang tanaman, luas daun, jumlah daun dan berat segar dan berat kenng tanarnan. Hasil penelitian menunjukkan bahwa kombinasi dengan (foams urea 100% memberikan basil bobot segar yang lebih tinggi. Perlakuan P1 memberikan basil berat segar yang lebih tinggi dibandingkan perlakuan Iainnya, tetapi perlakuan P2 memberikan basil berat kering yang lebih tinggi. Hal mi. dikarenakan besam. ya bobot segar dan bobot konsumsi tanaman biasanya ditunjang ole. h ketersed. man unsur hara dan penyerapan unsur hara yang optimal. Hasil„ RC ratio menunjukkan perlakuan ZA 100% memberikan RJC ratio lebih tinggi yaltu 5.47.
English Abstract
Indonesia is one country where people foods that contain lots of benefits and is required al117.1116vels ofics.socieVtyegetabits. Vegetabres can be either plants or parts of plants that can be eaten fresh or cooked as part of the composition of the diet. Very dive fruit, flowers or leaves. Leafy vegetables Vries of N'tet2g12jgs ;Fa Cci imber eating vegetables, Indonesia is among ware the most widely consumed. Besides vegetables, one of its kind kale crops.gKaleuntries that produce various kinds of class and marketing are in restaurants, hotels and eiNsu;ermasufnelbjets' the so ka61515cri Ian middle lea pretty good prospect for propagatiilon.TsFezteirelizer is one important component to improve the production yield. Fertilizers as results that are economically profitable. Fertilization serves Itr‘"rinItincl" 444 TI" ide soil, but one example is nitrogen. Nitrogen serves toirrvr to add vegetative nutrients to the growth that causes the leaves of the plant to be wide, the les avildg quality. One of the sources of N that is widely used is urea containing 45% N and ZA with a content of 2I%N, so it is good for plant growth processes kale particular crops harvested leaves. The experiment was conducted at Dusun Ngujung, Bumiaji, Malang. Research began in March 2017 to April 2017. This experiment uses a comparison of urea and ZA is based on the dose recommendation of 100 kg N Ttnis rewarh was conduced using a randomized block design (RBD) with 6 treatments were repeated 4 times. The following treatments were used: UZI =100% Urea (220 kg he) ; = 80% Urea + 20% ZA (176 kg ha' Urea + % kg ha 'LA); = bf06/0 area + 40% ZA (132 kg ha-I Urea + 192 kg he ZA) UZ4 = 40% Urea + 60% ZA (88 kg ha-' Urea + 288 kg ha-1 ZA) UZ5 = 20% Urea + 80% ZA ( 44 kg ha-1 Urea + 384 kg he ZA) ; U6 = 100% ZA ( 480 kg he). Observations were made on days 14, 21, 28, and 35 after transplanting. Parameters observed included plant height, plant length, leaf area, number of leaves and fresh weight and dry weight of the plant. The results showed that a combination with a 100% urea dose gavehigher fresh weight results. Treatment P1 gave higher yields of fresh weight than other treatments, but treatment P2 gave higher dry weight results. This is because the amount of fresh weight and weight of plant consumption is usually supported by the availability of nutrients and optimal absorption of nutrients. The result of RC ratio showed 100% ZA treatment gave higher !VC ratio of 5.47.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FP/2017/592/051710780 |
| Uncontrolled Keywords: | Pupuk, Hasil Tanaman, Pertumbuhan, Kailan (Brassica oleraceae var. Albo glabra) |
| Subjects: | 600 Technology (Applied sciences) > 631 Specific techniques; apparatus, equipment materials > 631.8 Fertilizers, soil conditioners, growth regulators > 631.84 Nitrogen fertilizers > 631.841 Ammonium, cynamide, urea fertilizers |
| Divisions: | Fakultas Pertanian > Budidaya Pertanian |
| Depositing User: | Yusuf Dwi N. |
| Date Deposited: | 23 Nov 2017 06:45 |
| Last Modified: | 06 Oct 2020 11:54 |
| URI: | http://repository.ub.ac.id/id/eprint/5917 |
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