| NIM | A1D115020 |
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| Namamhs | RIYAN IBRAHIM |
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| Judul Artikel | KAJIAN TEKNIK BUDIDAYA DAN APLIKASI METABOLIT SEKUNDER JAMUR ENTOMOPATOGEN TERHADAP INTENSITAS SERANGAN & POPULASI HAMA KEONG MAS (Pomacea canaliculata) PADA TANAMAN PADI (Oryza sativa L.) |
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| Abstrak (Bhs. Indonesia) | Penelitian ini bertujuan untuk (1) mengetahui pengaruh aplikasi metabolit sekunder jamur entomopatogen terhadap telur keong mas, (2) mengetahui pengaruh teknik budidaya dan aplikasi metabolit sekunder jamur entomopatogen terhadap intensitas serangan dan populasi hama keong mas. Penelitian dilakukan di lahan sawah desa Brobot, Kabupaten Purbalingga dan di Laboratorium Fakultas Pertanian Universitas Jenderal Soedirman. Waktu penelitian selama empat bulan, mulai bulan Maret 2019 sampai Juli. Penelitian ini dilaksanakan dengan dua tahapan yaitu penelitian di laboratorium dan lapang. Penelitian di laboratorium menggunakan rancangan acak lengkap (RAL) dan penelitian di lapang menggunakan rancangan petak tersarang non faktorial dimana teknik budidaya merupakan faktor sarang dan metabolit sekunder merupakan faktor tersarang. Perlakuan yang digunakan pada RAL adalah kontrol (P0), Isolat Cipete konsentrasi 5% (P1), Isolat Cipete konsentrasi 10% (P2), Isolat Cipete konsentrasi 15% (P3), Isolat Papringan konsentrasi 5% (P4), Isolat Papringan konsentrasi 10% (P5), Isolat Papringan konsentrasi 15% (P6), Isolat Pasir Kulon konsentrasi 5% (P7), Isolat Pasir Kulon konsentrasi 10% (P8), Isolat Pasir Kulon konsentrasi 15% (P9), Isolat Kalisalak konsentrasi 5% (P10), Isolat Kalisalak konsentrasi 10% (P11), Isolat Kalisalak konsentrasi 15% (P12), Moluskisida dosis anjuran (P13). Perlakuan yang digunakan pada Rancangan petak tersarang adalah Insektisida pada teknik budidaya konvensional (P0(T1)), Isolat Cipete pada teknik budidaya SRI (P1(T2)), Isolat Papringan pada teknik budidaya SRI (P2(T2)), Isolat Pasir Kulon pada teknik budidaya SRI (P3(T2)), Isolat Kalisalak pada teknik budidaya SRI (P4(T2)), Isolat Cipete pada teknik budidaya organik (P1(T3)), Isolat Papringan pada teknik budidaya organik (P2(T3)), Isolat Pasir Kulon pada teknik budidaya organik (P3(T3)), Isolat Kalisalak pada teknik budaya organik (P4(T3)). Variabel pengamatan yang diamati adalah populasi hama, jumlah kelompok telur, intensitas serangan, dan daya tetas telur. Hasil penelitian menunjukkan bahwa: 1) Aplikasi kontrol hasil uji laboratorium memiliki rerata daya tetas telur tertinggi yaitu sebesar 43,6%, sedangkan konsentrasi isolat Kalisalak 15% memiliki daya tetas telur terendah yaitu sebesar 8,4%. 2)Aplikasi metabolit sekunder jamur entomopatogen pada uji lapangan P3(T2) (Isolat Pasir kulon teknik budidaya SRI) dan P0(T1) (insektisida teknik budidaya konvensional) mampu menekan populasi keong mas sampai 100%. Aplikasi metabolit sekunder jamur entomopatogen dan insektisida pada setiap teknik budidaya mampu menekan intensitas serangan keong mas sampai 100%. |
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| Abtrak (Bhs. Inggris) | This research aims to (1) know the effect of application of secondary metabolites entomopathogenic fungi against the egg of golden snails, (2) know the effect of cultivation techniques and applications of secondary metabolite entomopathogenic fungi to the intensity of attack and population of golden snails pest. This research was conducted in Brobot village, Purbalingga Regency and Agricultural Faculty Laboratory, Jenderal Sudirman University. The research time was four months from March to July 2019. This study was conducted with two stages of research in the laboratory and roomy. Research in the laboratory using complete randomized design (RAL) and research in the field using non-factorial nest plot design where cultivation technique is a factor of nest and secondary metabolite is a factor of nest. The treatment used in RAL is control (P0), Cipete isolates 5% concentration (P1), Cipete isolates 10% concentrations (P2), Cipete isolates 15% concentration (P3), Papringan isolates 5% concentration (P4), Papringan isolates 10% concentration (P5), Papringan isolates 15% concentration (P6), Pasir Kulon isolate 5% concentration (P7), Pasir Kulon isolate 10% concentration (P8), Pasir Kulon isolate 15% concentration (P9), Kalisalak isolate 5% concentration (P10), Kalisalak isolate 10% concentration (P11), Kalisalak isolate 15% concentration (P12), The recommended dose of Moluscisida (P13). The treatment used on the draft of a nest plot is an insecticide on conventional cultivation (P0(T1)), Cipete isolate on SRI cultivation (P1(T2)), Papringan isolate on SRI cultivation (P2(T2)), Pasir Kulon isolate on SRI cultivation (P3(T2)), Kalisalak isolate on SRI cultivation (P4(T2)), Cipete isolate on organik cultivation (P1 (T3)), Papringan isolate on organik cultivation (P2(T3)), Pasir Kulon isolate on organic cultivation (P3(T3)), Kalisalak isolate on organik cultivation (P4(T3)). Observed variable observations were the population of pests, the number of egg groups, the intensity of attacks, and hatchability egg of golden snails. The results showed that: 1) the application of laboratory test result control has the highest egg hatchability average of 43.6%, while the isolate concentration of Kalisalak 15% has the lowest egg hatchability of 8.4%. 2) Application of secondary metabolite of entomopathogenic fungi in field test P3(T2) (Pasir Kulon isolate SRI cultivation techniques) and P0(T1) (insecticide conventional cultivation technique) was able to suppress the population of golden snail up to 100%. Application of secondary metabolite of entomopathogenic fungi and insecticide on each cultivation technique was able to suppress the intensity of the golden snails attack up to 100%. |
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| Kata kunci | Pomacea canaliculata, Metabolit Sekunder, Teknik Budidaya |
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| Pembimbing 1 | Dra. Nurtiati, M.S. |
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| Pembimbing 2 | Ir. Endang Warih Minarni, M.P. |
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| Pembimbing 3 | Sapto Nugroho Hadi, S.Si., M.Biotech. |
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| Tahun | 2019 |
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| Jumlah Halaman | 15 |
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| Tgl. Entri | 2019-11-15 14:17:36.665696 |
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