SURYA, VALENTINUS ERWIN (2015) PENGARUH JARAK TANAM DAN UMUR PEMINDAHAN BIBIT TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PADI HIBRIDA VARIETAS HIPA 6 JETE ( Oryza sativa L. ). Other thesis, UPN 'VETERAN" YOGYAKARTA.
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Abstract
The purpose of this study is to interaction, determines the age of transplanting, plant spacing for the growth and yield ofhybrid rice. The experiment was conducted from January to May 2015 in Lingkungan Sumber, Kelurahan Panjang, Kecamatan Ambarawa. Experimental methods that were used are arranged with a split plot. The main plot will be plant spacing which is composed: 20cm x 20cm (J1), 20cm x 25cm (J2), 20cm x 30cm(J3). Sub-plots are seedlings which consisting of : age 14 days after sowing (U1), age 21 days after sowing (U2), age 28 days after sowing (U3). Parameter were measured by the number of leaves, plant height, number of tillers, the weight ratio of the root crown, and the yield components which were observed at the harvest, include: number of panicles, number of grains, grain weight pithy and weight of empty grains. Parameter were analyzed in a variety ofsignificant. If it takes effect, the test will be carried on by using the DuncanMultiple Range Test at 5% level. The best research results were treatment withplant spacing (J3) 30cm x 20cm, (U1) seedlings 14 days J3U1 that produces 11.3 tons / ha of dry grain harvest, there was an interaction on grain weight pithy and the weight of empty grains. Keywords: hybrid rice, transplant age, plant spacing, growth and yield. Tujuan penelitian ini menentukan interaksi, umur pemindahan bibit, jarak tanam yang tepat bagi pertumbuhan dan hasil padi hibrida. Penelitian dilaksanakan pada bulan Januari sampai bulan Mei 2013 di Lingkungan Sumber, Kelurahan Panjang, Kecamatan Ambarawa. Metode percobaan yang digunakan disusun dengan split plot. Main plot adalah jarak tanam yang terdiri dari : 20cm x 20cm (J1), 20cm x 25cm (J2), 20cm x 30cm (J3). Sub plot adalah umur bibit yang terdiri dari : umur 14 hari setelah sebar (U1), umur 21 hari setelah sebar (U2), umur 28 hari setelah sebar (U3). Parameter yang diamati jumlah daun, tinggi tanaman, jumlah anakan, bobot rasio tajuk akar, komponen hasil diamati saat panen, meliputi : jumlah malai, jumlah bulir, panjang malai, bobot gabah bernas dan bobot gabah hampa. Parameter penelitian dianalisis dalam ragam dan apabila berpengaruh nyata dilakukan uji lanjut dengan uji jarak Duncan Multiple Range Test pada taraf 5%. Hasil penelitian terbaik perlakuan jarak tanam (J3) 30cm x 20cm, (U1) umur bibit 14 hari J3U1 menghasilkan bobot gabah kering panen 11,3 Ton/Ha, terdapat interaksi pada bobot gabah bernas dan bobot gabah hampa. Kata kunci : padi hibrida, umur pemindahan bibit, jarak tanam, pertumbuhan dan hasil.
| Item Type: | Thesis (Other) |
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| Subjects: | S Agriculture > SB Plant culture |
| Divisions: | Faculty of Medicine, Health and Life Sciences > School of Biological Sciences |
| Depositing User: | Darsini Darsini |
| Date Deposited: | 21 Jun 2016 02:46 |
| Last Modified: | 21 Jun 2016 02:46 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/4065 |
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