Ainun Marliah
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Journal : Jurnal Floratek

PENGARUH PUPUK ORGANIK DAN ANORGANIK TERHADAP PERTUMBUHAN DAN HASIL KEDELAI (Glycine max (L.) Merril) Nahra Fahmi; Syamsuddin Syamsuddin; Ainun Marliah
Jurnal Floratek Vol 9, No 2 (2014): Oktober 2014
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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            The research was aimed at determining effects of organic fertilizer D.I Grow and inorganic fertilizer  NPK Yara Mila on growth and yield of soybean.  The experiment was arranged in a completely randomized (CRD) 4 x 4 with 3 replications. There were two factors observed, that were 1) concentration of organic fertilizer D.I Grow, consisting of 4 levels : 0 mL/L of water, 1 mL/L of water, 3 mL/L of water and 5 mL/L of water, and 2) inorganic fertilizer NPK, consisting of 4 levels : 0 g/plant, 2,5 g/plant, 5,0 g/plant and 7,5 g/plant. Results showed that the concentration of fertilizer D.I Grow exerted highly significant effects on dry seed weight per plant,  yield potential,  and significant effects on plant height at 30 and 45 days after planting (DAP),  stem diameter at 45 DAP, and seed dry weight of 100 grains,  but did not exert significant effects on plant height at 15 DAP and stem diameter at 15 and 30 DAP. The best growth and yield were obtained at a concentration of DI Grow 5 mL /L of water. NPK fertilizer significantly affected plant height  at 45 DAP, stem diameter at 30 and 45 DAP, dry seed weight per plant,  and yield potential, but  did not significantly  affect plant height of 15 and 30 DAP,  stem diameter at 15 DAP,  weight of 100 grain   and seed dry weight of 100 grains. The best growth and yield were obtained at a dose of 7.5 g NPK/plant. There were highly significant interactions between concentration of D.I Grow and dosage of NPK on dry seed weight per plant and  yield potential. The best yield was obtained  at a combination of D.I Grow 5 mL/L of water and 7.5 g of NPK plant .
RESPONS BIBIT JARAK PAGAR PADA BERBAGAI KOMPOSISI MEDIA TANAM DAN KONSENTRASI PUPUK DAUN NOVELGRO Ainun Marliah
Jurnal Floratek Vol 5, No 1 (2010)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The ojectives of this research were to study effect of media composition and  foliar fertilizer of NOVELGRO concentration on growth Jatropha curcas.  Experimental design used was a factorial 3x4 with three replications. Factors investigated were growth media composition with a ratio of 1:1:1 (soil, compost, sand), (soil, compost, and rice husk), (soil, compost, saw dust), and Novelgro concentration of 0, 1, 2 and 3 cc/L of water.  Results showed that there was a significant effect of growth media composition on plant growth and leaf number  at  35, 45 and 55 day after planting (DAP), stem diameter at 45 and 55 DAP, fresh weight, dry weight and dry weight of root, but the media composition did not show significant  effect on plant growth and leaf number at 25 DAP and stem diameter at 25, 35 DAP. The best growth was found at media composition of soil, compost and sand with a ratio of 1:1:1.  Fertilizer concentration significantly affected stem diameter at 25 DAP but did not show a significant affect on plant growth and leaf number at 25, 35, 45, and 55 DAP, stem diameter at 35, 45, and 55 DAP, fresh weight, dry weight and dry weight of root. Plant growth was best at a fertilizer concentration of 2cc/L of water. There was no significant interaction between growth media composition and fertilizer concentration on all variables observed. 
VIABILITAS BENIH NANGKA (Artocarpus heterophyllus Lmk.) PADA PELBAGAI STADIA KEMASAKAN DAN LETAK BIJI Ainun Marliah
Jurnal Floratek Vol 4, No 1 (2009): Vol 4 No 1, 2009
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Seed Viability of Jackfruit in Relation to Fruit Ripening Stadiums and Seed Position  Ainun Marliah*, Said Imran, dan AlkausarFakultas Pertanian, Universitas Syiah kuala, Darusalam Banda Aceh ABSTRACT           The aim of this research was to evaluate effect of fruit ripening stadiums, seed position inside the fruit, and interaction between them, on jack fruit seed viability.  Units of research arranged according to completely randomized design (CRD) with 3 replicates.  The factor of fruit ripening stadiums consisted of 3 levels: before, in and after physiological maturity, and also the factor of seed position inside the fruit consisted of 3 levels: both ends and at the middle of the fruit.  Observations conducted to the potency to germinate, Germination capacity, rate of germination and uniformity of germination.   The results showed that germination capacity, rate of germination and uniformity of germination were highly significant affected and potency to germinate was significantly effected by fruit ripening stadiums.  The highest jackfruit seed viability was found from physiological matury stadium.  Germination capacity and rate of germination also highly significantly affected by seeds position inside the fruit, but not significant on the potency to germinate and uniformity of germination.  The highest jack fruit seeds vibility come from the middle of the fruit.  There was a very significant of both factors on seed rate of germination, significant interaction on germination capacity, and not significant to other parameters.