| NIM | A1D115001 |
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| Namamhs | AOLIA NURAHMAN |
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| Judul Artikel | PENGKAJIAN POPULASI HAMA Scirpophaga incertulas DAN MUSUH ALAMINYA PADA APLIKASI METABOLIT SEKUNDER JAMUR ENTOMOPATOGEN DI SISTEM BUDIDAYA PADI KONVENSIONAL, ORGANIK DAN SYSTEM OF RICE INTENSIFICATION (SRI)
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| Abstrak (Bhs. Indonesia) | Penelitian ini bertujuan untuk mengetahui pengaruh aplikasi metabolit sekunder jamur entomopatogen di dalam teknik budidaya terhadap 1) populasi 2) intensitas dan 3) populasi musuh alami hama penggerek batang padi kuning . Penelitian ini dilaksanakan di lahan sawah Desa Brobot, Bojongsari, Purbalingga, pada bulan Maret 2019 sampai Juli 2019. Penelitian ini dilaksanakan menggunakan rancangan petak tersarang dimana teknik budidaya sebagai sarang dan metabolit sekunder yang tersarang. Perlakuan yang digunakan adalah insektisida di sistem budidaya konvensional , isolat Cipete di sistem budidaya SRI, isolat Papringan di sistem budidaya SRI, isolat Pasir Kulon di sistem budidaya SRI, isolat Kalisalak di sistem budidaya SRI, isolat Cipete di sistem budidaya Organik, isolat Papringan di sistem budidaya Organik, isolat Pasir Kulon di sistem budidaya Organik, isolat Kalisalak di sistem budidaya Organik. Variabel pengamatan yang diamati adalah populasi hama, jumlah kelompok telur, intensitas serangan, dan populasi musuh alami. Hasil penelitian menunjukkan bahwa: 1) Aplikasi metabolit sekunder jamur entomopatogen Isolat Pasir kulon di teknik budidaya SRI dan Isolat Ciepete di teknik budidaya Organik dimana tidak ditemukan populasi penggerek batang padi kuning pada setiap pengamatan; 2) Populasi hama penggerek batang padi kuning tertinggi pada perlakuan dengan pestisida kimia yang tersarang di dalam teknik budidaya konvensional sebesar 0,30 imago/rumpun; 3) Aplikasi metabolit sekunder jamur entomopatogen Isolat Ciepete di teknik budidaya SRI mampu menekan intensitas serangan penggerek batang padi kuning dimana perlakuan tersebut tidak ditemukan kerusakan akibat serangan hama PBPK; 4) Aplikasi metabolit sekunder jamur entomopatogen di teknik budidaya SRI maupun Organik tidak mempengaruhi populasi musuh alami. |
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| Abtrak (Bhs. Inggris) | This research was aimed for knowing the effect of secondary metabolites entomopathogenic fungi in cultivation system on 1) population, 2) intensity of the attack, and 3) population of natural enemy of yellow stem borer (Scirpophaga incertulas). This research was conducted in the rice fields of Brobot Village, Bojongsari, Purbalingga, Central Java from March 2019 to July 2019. This research was conducted using non factorial nest plot design where cultivation technique as nest and secondary metabolite that are nest in cultivation technique. The treatment used is a conventional insecticide (P0(T1)), isolat Cipete in SRI cultivation system (P1(T2)), isolat Papringan in SRI cultivation system (P2(T2)), isolat Pasir Kulon in SRI cultivation system (P3(T2)), isolat Kalisalak in SRI cultivation system (P4(T2)), isolat Cipete in organic cultivation system (P1 (T3)), isolat Papringan in organic cultivation system (P2(T3)), isolat Pasir Kulon in organic cultivation system (P3(T3)), isolat Kalisalak in organic cultivation system (P4(T3)). Observed variable observations are the population of pests, the number of egg groups, the intensity of attacks, and the natural enemy population. The results showed that 1) Application of secondary metabolites of fungi fungi P3(T2) (Isolate Pasir Kulon in SRI) and P1(T3) (Ciepete isolates in organic) where there is no population of yellow rice stem borer (Scirpophaga incertulas) on every observation 2) Population of the highest yellow rice stem borer (Scirpophaga incertulas) in the treatment of P0(T1) which is a treatment with chemical pesticides that were nest in conventional cultivation techniques of 0.30 imago/clump; 3)Application of secondary metabolite of fungi P1(T2) (The Isolat Cipete in SRI) was able to suppress the intensity of attacks of yellow rice stem borer (Scirpophaga incertulas) where the treatment is not found damage caused by pest attack yellow rice stem borer; 4) Application of secondary metabolite of fungi fungus Beauveria sp., Paecilomyces sp. and Fusarium sp. In SRI and organic cultivation techniques do not affect the natural enemy population Lycosa sp., Oxyopes sp., Argiope sp., Atypena sp., Tetrahnatha sp., Paederus sp., Coccinella sp., and Ophinea sp. |
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| Kata kunci | Scirpophaga incertulas, Metabolit sekunder, Musuh alami, Teknik Budidaya |
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| Pembimbing 1 | Ir. Endang Warih Minarni M.P |
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| Pembimbing 2 | Dr. Ir. Ismangil M.S |
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| Pembimbing 3 | Ahadiyat Yugi Rahayu S.P., M.Si.,D.Tech.sc |
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| Tahun | 2019 |
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| Jumlah Halaman | 15 |
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| Tgl. Entri | 2019-11-12 23:01:10.974783 |
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