| NIM | A1L010087 |
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| Namamhs | TITO EKO HARDIYANTO |
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| Judul Artikel | PENGARUH JENIS PUPUK ORGANIK TERHADAP PERTUMBUHAN BIBIT DUA VARIETAS KAKAO (Theobroma Cacao L.) |
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| Abstrak (Bhs. Indonesia) | Penelitian ini bertujuan mengetahui: 1) karakter pertumbuhan bibit kakao antara varietas Criollo dan Forastero yang diberi pupuk organik, 2) jenis pupuk organik yang paling baik untuk pertumbuhan bibit kakao, 3) pertumbuhan bibit yang paling baik pada masing-masing varietas kakao dengan jenis pupuk organik yang tepat. Penelitian dilaksanakan di Screen House dan Laboratorium Agronomi Fakultas Pertanian, Universitas Jenderal Soedirman pada bulan Maret 2014 sampai dengan bulan Juni 2014. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) yang berpola faktorial dengan 2 faktor yang diuji. Faktor pertama adalah varietas kakao: Criollo dan Forastero. Faktor kedua adalah jenis pupuk organik: tanpa diberi pupuk, diberi pupuk kandang sapi, pupuk kandang ayam dan pupuk bokashi kulit buah kakao. Variabel yang diamati meliputi: tinggi tanaman, jumlah daun, panjang daun, lebar daun, diameter batang, bobot tajuk segar, bobot tajuk kering, bobot akar segar, bobot akar kering, panjang akar tunggang, bobot brangkasan dan root shoot ratio. Hasil penelitian menunjukkan: 1) kriteria masing-masing varietas bibit kakao terhadap pemberian pupuk organik sama baiknya. 2) Pemberian pupuk kandang ayam dan pupuk kandang sapi dapat meningkatkan pertumbuhan bibit tanaman kakao. 3) Masing-masing varietas kakao yang diberi pupuk kandang ayam dan pupuk kandang sapi mampu meningkatkan pertumbuhan bibit. |
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| Abtrak (Bhs. Inggris) | This research aimed to know: 1) the character of growth of Criollo and Forastero variety treated by organic fertilizers, 2) the best organic fertilizer on the growth of two cacao varieties, 3) the best young cacao’s plant growth in each variety of cacao to the type of fertilizer organic appropriately. The research was conducted experimentally in the Screen House and Agronomy Laboratory Faculty of Agriculture, University of Jenderal Soedirman from March to June 2014. The experiment was used factorial randomized block design (RBD) and the two factors were combined factorially. The first factor was two varieties of cacao namely: Criollo and Forastero, the second factor was kind of compost: the control ( no organic fertilizer), cow manure, chicken manure and rind of cacao. The variables measured were: height of young plant, leaves sum, length and width of leaf, stem diameter, weight of fresh and dry basis of apper part of young plant, weight of fresh and dry basis of the roots, the length of main root, and the root shoot ratio. The result were: 1) two varieties of cacao have good respone to organic fertilizer application. 2) the application of cow manure and chicken manure were showed better growth on the young plant. 3) Chicken manure and cow manure gave increasing growth for each variety of young cacao. |
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| Kata kunci | bibit kakao, pupuk organik, varietas kakao |
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| Pembimbing 1 | Ir. Tri Harjoso, M. P. |
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| Pembimbing 2 | Ir. Purwandaru W., M. Sc. Agr. |
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| Pembimbing 3 | |
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| Tahun | 2014 |
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| Jumlah Halaman | 12 |
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| Tgl. Entri | 2014-11-11 12:31:50.909061 |
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