Abstract
Study This aims to find out and deepen Improvement Growth Results Sweet Corn Plants ( Zea Mays) With Utilization Blotong and POC Seprint. This research was conducted on the land of the Department of Environmental Protection Food, Agriculture and Fisheries Department of Medan City, Jl. Keramat Indah No. 4, Medan Southeast, Medan Denai District, North Sumatra. The experimental design that The design used in this study was a Randomized Block Design (RAK) with 3x3 factorial pattern with 3 replications with total treatment combinations as many as 9 treatments. Treatment factor of Blotong dose with symbol B consisting of 3 level that is : (B1) 0.50 kg/plot (B2) 1.00 kg/plot (B3) 1.50 kg/plot. Factor POC Seprint concentration with the symbol S which consists of 3 levels, namely: (S1) 4 ml/1 L water (S2) 8 ml/1 L water and (S3) 12 ml/1 L water. Observation data was carried out analysis of variance with F test at 5% level, if the difference is significant then the test followed by Duncan's test at 5% level. 1). The effect of the Blotong dose has an effect very real on plant height, number of leaves, flag leaf length, leaf width flag, weight of cob, diameter of cob, length of cob, but it has an effect real on production per plot And amount line per cob, whereas had no significant effect on the stem diameter of sweet corn plants ( Zea Mays ). 2). Based on the results and discussion, it can be concluded that the treatment POC Seprint does not have a very significant impact on all parameters Which observed. Addition fertilizer Seprint with concentration 12 ml/1 L water show results Which best compared to treatment other. 3). Interaction between treatment influences Blotong and POC Seprint no real effect on all observation parameters observed on sweet corn plants ( Zea Mays ).