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The aim of the research was to study the effect of calors plastic shade and dosage organic fertilizer and the interaction on the growth analyze of Shallots. The experiment was conducted in experiment field of Agriculture Faculty, University Muhammadiyah of Jember.The experiment was arranged in Randomized Block Design consisted of 4 x 3 factorial treatments with three replications. The first factor were 3 levels of Transparent Plastic Shelter, i.e.: clear, blue, and red. The second factor were 4 levels of compost organic fertilizer application, i.e.: 15, 20, 25 and 30 t/ha. The results showed a significant interaction between the color shade of plastic and a dose of organic fertilizer on the parameters of leaf area age 60 days after planting and leaf area index age 60 days after planting, treatment shade of blue with organic fertilizer 30 tons / ha showed the best effect on leaf area and treatment shade of blue with dosages of 25 tons / ha showed the best effect on leaf area index. Use of shade of blue give the best effect on leaf area age 60 hst and shade of red gives the best effect on the growth rate of plants. The treatment dose of organic fertilizer 25 tons / ha gives the best effect on leaf area index age of 60 days after planting, the rate of plant growth, and relative growth rate, and treatment with a dose of fertilizer 30 ton / ha.

Terong sangat digemari oleh masyarakat karena selain rasanya yang enak juga bisa dibuat dari asinan dan manisan terong serta dapat dijadikan sebagai sumber nutrisi untuk menunjang kesehatan masyarakat. Salah satu upaya untuk meningkatkan produksi tanaman terung adalah dengan perbaikan teknik budidaya yaitu dengan melakukan pemupukan. Penggunaan pupuk organik bisa menjadi solusi dalam mengurangi aplikasi pupuk anorganik yang berlebihan karena bahan organik mampu memperbaiki sifat fisika, kimia, dan biologi tanah. Penelitian ini bertujuan untuk mengetahui pengaruh dosis POC azolla dan dosis pupuk P terhadap pertumbuhan dan produksi tanaman terung. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dua faktor dan diulang 3 kali. Faktor pertama adalah dosis POC azolla: A0: 0 ml/tanaman, A1: 100 ml/tanaman, A2: 200 ml/tanaman, A3: 300 ml/tanaman. Faktor kedua adalah pupuk P anorganik: P1:22,2 g/m2 Sp36, P2: 27,75 g/m2 Sp36, dan P3: 33,3 g/m2 Sp36. Data dianalisis menggunakan ANOVA dan uji lanjut DMRT taraf 5%. Hasil penelitian menunjukkan perlakuan POC azolla dosis 200 ml/tanaman, dosis pupuk 27,75 g/m2 Sp36  merupakan perlakuan terbaik pada variabel pertumbuhan maupun produksi tanaman terung. Interaksi POC azolla dosis 200 ml/tanaman dengan pupuk anorganik P dosis 100 kg/ha merupakan interaksi terbaik di antara kombinasi perlakuan lainnya.

The technology was implemented through use of plastic cover and organic fertilizer dose. Experiment was conducted by using split plot design. The main plot consist of colors plastic cover, i.e. W1= Red color plastic, W2=colorless plastic, and W3= blue color plastic. Subplot was dose of organic fertilizer......, i.e. P1:15 ton/ha, P2:20 ton/ha, P3:25 ton/ha, and P4:30 ton/ha). Observation of agronomic characters such as plant height, number of leaves, number of tillers, diameter of bulbs, weight of 100 bulbs and weight of bulbs was done to assess the effect of the implemented technology. Result of the observations confirmed that the use of plastic cover has significant effect on number of leaves, number of tillers, tuber diameter, and tuber weight. The effect of organic fertilizer dose was only significant on the height of onion plant. Treatment with 15 tons of organic fertilizer/ha showed the best results on plant height. The interaction between the two treatments showed a blue cover with a 15 ton/ha fertilizer dose and a red lid with a 25 ton/ha fertilizer dose gave the best effect on plant height and number of leavs. Implementation the interaction between two treatments showed a blue cover with a 15 ton/ha fertilizer dose.