Pengaruh Macam Pupuk Kadang dan Konsentrasi Pupuk Daun pada Pertumbuhan Bibit Sengon Laut (Paraserienthes falcataria (l)nielsen)

This study was conducted to determine the effect of the concentration range of farmyard manure and Gandasil D foliar fertilizers on the growth of seedlingsSeaAlbizia (Albizzia L Fosberg). Carried on research conducted from early December 2011 until the end of February 2012 in the areas of land gondangmanis, KecamatanBae, Kabupaten Kudus. The method used completely randomized design (CRD)) which consists of 2 factors treatments with 3 replications. The first factor is kind of manure which is divided into 3 levels: chicken dung manure 20 tonnes / ha (M1), goat dung manure 20 tonnes / ha (M2), cow dung manure 20 tonnes / ha (M3), while the factor both the concentration of foliar fertilizer Gandasil D are divided into 4 levels: concentrations Gandasil D 0 g / L (G0), Gandasil D concentration of 1 g / L (G1), D Gandasil concentration of 2 g / L (G2) and D 3 concentration Gandasil g / L (G3). Treatment significantly real different manure types to high seed ages 5-12 MST, stem diameter, taproot length, root fresh weight, root dry weight, fresh weight of seed and seedling dry weight, but not significantly different to the high seedling age 1-4 MST . Highest stem diameter at treatment of chicken manure (M1) is 0.65 cm and the lowest in goat manure treatment (M2) is 0.50 cm. Treatment D concentrations Gandasil different foliar fertilizers on seedling height, stem diameter, taproot length, root fresh weight, root dry weight, seedling fresh weight and dry weight of seedlings. Highest stem diameter at treatment concentrations of foliar fertilizer 2 g / liter of water (G2) is 0.65 cm and the lowest treatment concentration of 0 g / liter of water (G0) is 0.46 cm. There is no interaction between the provision of manure types and concentrations of foliar fertilizers Gandasil D on the growth of Albizia seedlings. The highest results of trunk diameter achieved in the combination treatment type assignments chicken manure with foliar fertilizer concentration Gandasil D 2 g / liter of water (M1G2) is 0.83 cm and the lowest average in the treatment of cow manure with foliar fertilizer concentration Gandasil D 0 g / liter of water (M3G0) is 0.39 cm