Abstract

Shallot is the one of leading vegetable which has long been cultivated by farmers intensive, the low yields of shallot in Indonesia is caused by the use of low quality seeds and planting medium that is not good. Efforts to increase onion yields, among others by chicken manure and EM4. This research has been conducted to obtain the optimal dose the effect of chicken manure and EM4 application on the growth and yield of the shallot. Research was conducted on Jalan Pasar Satu, Medan Selayang, Medan with a height of 25 m above sea level on June to August 2012. using randomized block design of two factors, the factors are chicken manure (0, 40, 80, 120 g / plant) and EM4 (0, 3.5, 7 cc / l of water). The parameters observed were plant height, tillers number, leaf number, wet weight per sample, wet weight per plot, dry weight per sample, dry weight per plot and clove number. The results showed that treatment of chicken manure significantly influenced all the parameters in which a dose of 120 g / plant showed the highest yields. EM4 treatment significantly influenced the parameters of wet weight per plot and dry weight per plot. Interaction of both treatments significantly influenced wet weight per plot, dry weight per plot, and the cloves number per sample. Key words : shallot, chicken manure, EM4

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