Hutapea, Matthew Nicholas Fransiskus (2019) Pengaruh Kompos Tandan Kosong Kelapa Sawit dan Pupuk Anorganik pada Pertumbuhan dan Hasil Tanaman Jagung Pulut (Zea mays ceratina). Sarjana thesis, Universitas Brawijaya.
Abstract
Jagung (Zea mays L.) ialah komoditas tanaman sumber karbohidrat dan protein yang kaya akan komponen pangan fungsional, termasuk serat pangan yang dibutuhkan tubuh yaitu asam lemak essensial, isoflavon, mineral, antosianin, betakaroten, komposisi asam amino essensial, dan lainnya (Suami dan Yasin 2011). Salah satu jagung yang dikembangkan adaJah jagung ketan I jagung pulut (Zea mays ceratina). Produktivitas jagung menurut BPS Jatim dari tahun 2014-2017 senilai 4,77 ton ha-1, 5,05 ton ha-1, 5,07 ton ha-1, dan 5,04 ton ha-1. Kenaikan disebabkan upaya intensifikasi yaitu penambahan pupuk anorganik yang dinilai mengandung unsur hara dalam jumlah besar sehingga dapat dimanfaatkan oleh tanaman namun pengunaan berlebihan menyebabkan kerusakan tanah secara fisika, kimia, maupun biologi. Upaya yang dapat dilakukan untuk menangani kerusakan tanah adalah dengan penambahan bahan organik. Peranan bahan organik mampu melepas hara secara bertahap dan mengandung beberapa bahan yang dapat memperbaiki kesuburan tanah. Tandan kosong kelapa sawit sebagai pupuk organik memiHki kandungan nutrisi C (35%), N (2,34%), C/N Ratio 15, P (0,31}, K (5,53), Mg (0,96%), dan air (52o/o). Tujuan dari penelitian ialah memperoleh kombinasi kompos TKKS (Tandan Kosong Kelapa Sawit) dan pupuk anorganik terbaik untuk meningkalkan pertumbuhan dan basil tanaman jagung pulut. Hipotesis penelitian adalah perlakuan 20 t ha-1 + 2/3 pupuk anorganik memberikan basil jagung pulut terbaik. Penelitian ini dilaksanakan pada bulan Februari sampai Mei 2019 di kebun percobaan Fakultas Pertanian Desa Jatikerto, Kecamatan Kromengan. Alat yang digunakan ialah cangk:ul, gembor, sabit, penggaris, roll meter, tali rafia, sprayer, Leaf Area Meter (LAM), SP AD (Soil Plant AnaJysis Development), timbangan, alat tulis, dan kamera. Bahan yang digunakan ialah kompos TKKS (Tandan Kosong Kelapa Sawit), SP-36, Urea, KCI, bibitjagung pulut Arumba, insektisida Demolish, insektisida Curacron, fungisida Emperor, dan fungisida Antracol. Penelitian menggunakan Rancangan Acak Kelompok (RAK) menggunakan 9 perlakuan dimana perlakuan 0 dengan kompos TICKS 0 ton ha-1 - 1 bagian pupuk anorganik standar, perlakuan 1 dengan kompos TKKS 5 ton ba-1 + 1/3 pupuk anorganik standar, perlakuan 2 kompos TKKS 5 ton ha·T - 213 pupuk anorganik standar, perlakuan 3 kompos TICKS 10 ton ha-1 + 1/3 pupuk anorganik standar , perlakuan 4 kompos TKKS 10 ton ha-1 + 2/3 pupuk anorganik standar, perlakuan 5 kompos TKKS 15 ton ha-1 + 1/3 pupuk anorganik standar , perlakuan 6 kompos TKKS 15 ton ha·1 + 2/3 pupuk anorganik standar, perlakuan 7 kompos TKKS 20 ton ha-1 + 1/3 pupuk anorganik standar , dan perlakuan 8 kompos TICKS 20 ton ha-1 + 213 pupuk anorganik standar. Masing-masing perlakuan menggunakan ulangan sebanyak 3 kali sehingga diperoleh 27 perlakuan. Pengamatan yang dilakukan terbagi atas pengamatan pertumbuhan (tinggi tanaman, jumlah daun, luas daun, dan jumlah klorofil), dan komponen basil (bobot segar tongkol berkelobot, bobot segar tongkol tanpa kelobot, panjang tongkol tanpa kelobot, clan basil panen per hektar). Data. pengamatan. yang didapatkan dianalisis mengguo.akan analisis ragam (Uji F) pada taraf 5%. Hasil analisis ragam yang berbeda nyata. dilanjutkan dengan uji BNJ dengan taraf 5%. Hasil penelitian menunjukkan bahwa kombinasi pupuk kompos Tandan Kosong Kelapa Sawit (TKKS) clan pupuk NPK tunggal perlakuan 8 kompos TKKS 20 ton ba-1 + 2/3 pupuk anorganik standar merupakan basil kombinasi terbaik karena mampu meningkatkan pertumbuhan jagung clan menghasilkan bobot buah paling tinggi yaitu sebesar 10,34 ton ha•1 atau lebih tinggi sebesar 11,12 % dari perlakuan 0 kompos TKKS 0 ton ha-1 + 1 bagian pupuk anorganik standar
English Abstract
Com (Zea mays L.) is a plant commodity that is a source of carbohydrates and proteins that are rich in food components, including dietary fiber that requires the body such as essential fatty acids, isoflavones, minerals, antbocyanins, beta carotene, essential amino acid compositions, and others (Suarni Dan Yasin 2011). One of the corns developed is waxy corn (Zea mays ceratina). BPS East Java stated corn productivity from 2014-2017 4.77 tons I ha-1 5.05 tons I ha•1 5.07 tons I ha•1, and 5.04 tons ha-1 The increase was due to intensification method using inorganic fertilizers that claimed its one of the solutions used in large quantities that can be used by plants. The problems that occur are in addition to expensive and reliable prices and can also be used for various types of inorganic fertilizers. The role of organic materials that can be used sustainably and sourced from ingredients that can make soil fertility. Empty oil palm bunches as organic fertilizers have nutrient content C (35%), N (2.34%), C I N Ratio 15, P (0.31), K (5.53), Mg (0.96% ), and air (52%). The purpose of the study was get the best combination of the OPEFB compost (Oil Palm Empty Bunches) and inorganic fertilizers on the growth and yield of waxy com. The research hypothesis is compost application can reduce inorganic fertilizers and treatment 20 t ha-1 + 2/3 inorganic fertilizers give the best result of waxy corn. This research conducted from February to Mei 2019 in the experimental garden of the Faculty of Agriculture, Jatikerto Village, Kromengan District. The tools used are hoes, bolts, sickles, rulers, roll meters, raffia straps, sprayer, Leaf Area Meters (LAM), SPAD (Soil Plant Analysis DevelopmenV, scales, stationery, and cameras. The materials used were TICKS compost (Oil Palm Empty Bunches), SP-36, Urea, Arumba waxy com seeds, Curacron insecticides, Demolish insectisides, Emperor fungicide, and Antracol fungicide. The study used a Randomized Block Design (RBD) using 9 treatments where treatment 0 with OPEFB (Oil Palm Empty Fruit Bunches) compost 0 tons ba-1 + 1 part standard inorganic fertilizer, treatment 1 with OPEFB compost 5 tons ha-1 + 1/3 standard inorganic fertilizer, treatment 2 TKKS compost 5 tons ha•1 + 2/3 standard inorganic fertilizer, treatment of 3 TKKS compost 10 tons ba-1 + 1/3 standard inorganic fertilizer, treatment of 4 tons of OPEFB compost ha-1 + 2/3 inorganic fertilizer standard, treatment of 5 TKKS compost 15 tons ha-1 + 1/3 standard inorganic fertilizer, water 6 TKKS compost 15 tons ha-1 + 2/3 standard inorganic fertilizer, care 7 TKKS,compost 20 tons ba-1 + 1 I 3 standard inorganic fertilizers, and treatment of 8 OPEFB composts of 20 tons ha-1 + 2/3 standard inorganic fertilizers. Each use uses replications 3 times so that 27 treatments were obtained. Observations made were divided into observations of growth (plant height,number of leaves, leaf area and ammount of chlorophyll ), and yield components (fresh weight with husk, fresh weight without husk, diameter without cornhusk, length without comhusk, and yield per hectare). Observation of data using variance iii analysis (F Test) at the level of 5%. the results of the analysis of variance were significantly different followed by the BNJ test at the level of 5%. The results showed that the combination compost oil empty fruit bunch es (OEFB) and inorganic single NPK fertilizer treatment 8 compost OEFB 20 ton ha- 1 + 2/3 inorganic single NPK fertilizer is the best resuJt becau se this treatment can increase com growth, and produce the highest fruit weight worth 10,34 ton ha-1 or more highest 11,12% than treatment 0 OEFB 0 too ha-1 + 1 part standart inorganic single NPK fertilizer.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FP/2019/180/051906923 |
| Uncontrolled Keywords: | - |
| Subjects: | 600 Technology (Applied sciences) > 633 Field and plantation crops > 633.1 Cereals > 633.15 Corn |
| Divisions: | Fakultas Pertanian > Budidaya Pertanian |
| Depositing User: | Endang Susworini |
| Date Deposited: | 24 Aug 2020 07:11 |
| Last Modified: | 24 Aug 2020 07:11 |
| URI: | http://repository.ub.ac.id/id/eprint/173359 |
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