Putra, Sukmana Siswandana (2015) KAJIAN KONSENTRASI PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL BEBERAPA VARIETAS SORGUM MANIS (Sorghum bicolor, L.Moench). Other thesis, UPN "VETERAN" YOGYAKARTA.
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Abstract
The aim of this study is to obtain the best combination between the concentration of liquid organic fertilizer and sorghum varieties, to determine the concentration of liquid organic fertilizer that gives the best results in the cultivation of sorghum, to determine which of sorghum varieties that gives the best result on growth and productivity. The experiment was conducted in Tapan, Purwomartani, Kalasan, Sleman from August to November 2014. The study was conducted by field experiments using split plot design (metode split plot), with two factors, the main plot are sweet sorghum varieties (Patir 3, Patir 9, Saber) and the sub plots are liquid organic fertilizer concentrations (1%, 2%, 3%). Observation data to determine whether the treatment effect, were analyzed using analysis of variance with its diversity 5% significance level. To know the real difference between treatments followed by Duncan's Multiple Range Test at 5% significance level. Results of analysis of variance showed there is no interaction between a kind of sorghum varieties and concentration of liquid organic fertilizer. Sorghum Patir 9 is superior compared to sorghum Patir 3 and Mandau on parameters of leaf area age 3 WAP, dried plant weight age 3, 4, 6 WAP, dried seeds weight per panicle, dried grain weight per plot, number of seeds per panicle, dried weight of seeds per hectare. While the parameters of the fresh weight of stem and stem sugar levels Patir 3 better than Patir 9 and Mandau. Sorghum Mandau best only at the parameters of dried weight of 1,000 seeds. While the treatment of liquid organic fertilizer concentrations (1%, 2%, 3%) was not significantly different effect on all parameters. Keywords: sweet sorghum, liquid organic fertilizer, varieties Penelitian bertujuan untuk memperoleh kombinasi terbaik antara konsentrasi pupuk organik cair dan varietas sorgum, untuk mengetahui konsentrasi pupuk organik cair yang memberikan hasil terbaik pada budidaya sorgum, untuk mengetahui varietas sorgum yang pertumbuhan dan hasilnya paling baik. Penelitian dilaksanakan di Tapan, Purwomartani, Kalasan, Sleman pada bulan Agustus sampai November 2014. Penelitian dilakukan dengan percobaan lapangan menggunakan metode rancangan petak terbagi (split plot), dengan dua faktor yaitu petak utama varietas sorgum manis (Patir 3, Patir 9, Mandau) dan anak petaknya adalah konsentrasi pupuk organik cair (1%, 2%, 3%). Untuk mengetahui pengaruh perlakuan, data hasil pengamatan dianalisis menggunakan sidik ragam dengan jenjang nyata 5%. Untuk mengetahui beda nyata antar perlakuan dilanjutkan dengan Uji Jarak Berganda Duncan pada jenjang nyata 5%. Hasil analisis ragam menunjukkan tidak terdapat interaksi antara macam varietas dan konsentrasi pupuk organik cair. Sorgum Patir 9 lebih unggul dibandingkan dengan sorgum Patir 3 dan Mandau pada parameter luas daun 3 MST, bobot kering tanaman 3, 4 dan 6 MST, bobot kering biji per malai, bobot kering biji per petak, jumlah biji per malai, bobot kering biji per hektar. Sedangkan pada parameter bobot segar batang dan kadar gula batang Patir 3 lebih baik dibandingkan Patir 9 dan Mandau. Sorgum Mandau hanya terbaik pada parameter bobot kering 1.000 biji. Perlakuan konsentrasi pupuk organik cair (1%, 2%, 3%) tidak berpengaruh nyata pada semua paramater. Kata kunci : sorgum manis, pupuk organik cair, varietas
| Item Type: | Thesis (Other) |
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| Subjects: | S Agriculture > SB Plant culture |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Darsini Darsini |
| Date Deposited: | 17 Jun 2016 02:10 |
| Last Modified: | 17 Jun 2016 02:10 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/3888 |
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