| NIM | D1A021026 |
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| Namamhs | ZAHIR |
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| Judul Artikel | JUMLAH ANAKAN DAN TINGGI TANAMAN PADA SISTEM PERTANAMAN CAMPURAN RUMPUT PAKCHONG-GAMAL PADA BERBAGAI PERIODE DEFOLIASI |
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| Abstrak (Bhs. Indonesia) | Penelitian dengan judul Jumlah Anakan Dan Tinggi Tanaman Pada Sistem Pertanaman Campuran Rumput Pakchong-Gamal Pada Berbagai Periode Defoliasi telah dilaksanakan pada bulan Maret sampai September 2024 yang berlokasi di lahan Experimental Farm, Fakultas Peternakan, Universitas Jenderal Soedirman. Tujuan penelitian. Mengetahui efektivitas penerapan sistem pertanaman campuran rumput Pakchong (Pennisetum purpureum cv Thailand) dan gamal (Gliricidia sepium) pada periode defoliasi berbeda terhadap jumlah anakan dan tinggi tanaman. Materi. Materiyang digunakan adalah rumput Pakchong, pupuk organik sebanyak 15 ton/ha dan pupuk NPK sebanyak 100 kg/ha. Luas lahan yang digunakan yaitu 230,4 m2 dengan ukuran setiap petak 3 m x 3,2 m, jarak tanam 0,8 m x 0,6 m. Metode. Metode penelitian menggunakan Rancangan Acak Kelompok (RAK) berbasis Split Plot Design 2 x 3 dengan 4 kelompok sehingga terdapat 24 unit percobaan. Perlakuan main plot yaitu sistem tanam monokultur (M1) dan sistem tanam campuran (M2). Perlakuan sub plot yaitu umur panen (U) 42; 56; 70 hari setelah tanam (HST). Uji lanjut menggunakan uji DMRT (Duncant multiple range test) dengan taraf 0,05 pada setiap faktor perlakuan. Hasil Penelitian. Penerapan sistem pertanaman campuran memberikan pengaruh yang nyata (P<0,05) terhadap jumlah anakan dan tinggi tanaman rumput Pakchong. Jumlah anakan pada perlakuan sistem pertanaman campuran sebesar 25.71 batang/rumpundan perlakuan sistem monokultur sebesar 23.35 batang/rumpun. Hasil tinggi tanaman pada perlakuan sistem pertanaman campuran sebesar 216.92 cm dan perlakuan sistem monokultur sebesar 209.72 cm. Faktor umur panen 42, 56, dan 70 HST memberikan pengaruh nyata (P<0,05) terhadap jumlah anakan sedangkan terhadap tinggi tanamanrumput Pakchong berpengaruh sangat nyata (P<0,01). Jumlah anakan pada umur panen 42, 56, dan 70 HST secara berurutan yaitu sebesar 24.48; 27.86; dan 21,25 batang/rumpun sedangkan tinggi tanaman secara berurutan yaitu 142.65; 224.88; dan 272.44 cm. Kesimpulan. Sistem pertanaman campuran dapat meningkatan pertumbuhan tanaman ditinjau dari karakteristik morfologi rumput pakchong melalui penyediaan nitrogen oleh legum. |
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| Abtrak (Bhs. Inggris) | The research with the title Number of Tillers and Plant Height in the Pakchong-GamalGrass Mixed Planting System in Various Defoliation Periods has been carried out fromMarch to September 2024 located on the land of the Experimental Farm, Faculty ofAnimal Husbandry, Jenderal Soedirman University. Research objectives. To determinethe effectiveness of the application of mixed planting systems of Pakchong grass (Pennisetum purpureum cv Thailand) and gamal (Gliricidia sepium) in differentdefoliation periods on the parameters of the number of tillers and plant height.Material. The materials used were Pakchong grass, organic fertilizer as much as 15tons/ha and NPK fertilizer as much as 100 kg/ha. The area of land used is 230.4 m2 withthe size of each plot 3 m x 3.2 m, planting distance 0.8 m x 0.6 m. Method. The researchmethod used a Randomized Complete Block Design (RCBD) based on Split Plot Design 2x 3 with 4 groups so that there were 24 experimental units. The main plot treatment ismonoculture planting system (M1) and mixed planting system (M2). The treatment ofsub-plots is harvest age (U) 42; 56; 70 days after planting (DAP). Further tests used theDMRT (Duncant Multiple Range Test) test with a level of 0.05 for each treatment factor.Research Results. The application of the mixed planting system significant increase(P<0.05) on the number of tillers and the height of Pakchong grass plants. The numberof tillers in the mixed planting system treatment was 25.71 stems/clumps and the monoculture system treatment was 23.35 stems/clumps. The hight in the mixed crop system treatment was 216.92 cm and the monoculture system treatment was 209.72 cm. The harvest age factors of 42, 56, and 70 DAP had a significant increase (P<0.05) onthe number of tillers while the height of Pakchong grass plants had a a strongly significant effect (P<0.01). The number of tillers at harvest ages 42, 56, and 70 HSTrespectively was 24.48; 27.86; and 21.25 stems/clumps while the height of the plants inorder is 142.65; 224.88; and 272.44 cm. Conclusion. Mixed planting systems canincrease plant growth judging from the morphological characteristics of pakchong grassthrough the provision of nitrogen by legumes. |
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| Kata kunci | Rumput pakchong, pertanaman campuran, monokultur, jumlah anakan, tinggi tanaman. |
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| Pembimbing 1 | Ir. Nur Hidayat, M. Si. IPM |
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| Pembimbing 2 | Prasetyo, S.Pt., M.P. |
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| Pembimbing 3 | - |
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| Tahun | 2025 |
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| Jumlah Halaman | 10 |
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| Tgl. Entri | 2025-07-30 18:49:04.288937 |
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