Respon Pemberian Berbagai Pupuk Organik Terhadap Pertumbuhan dan Produksi Kedelai (Glycine max L. Merril)

Abstract

Soy is a very important agricultural commodity, as it has a multi-use, in addition to the consumption also used as an ingredient for the manufacture of cooking oil, Margarine, and other fatty materials. Meanwhile, in the form of lecithin made include: margarine, cake, inks, cosmetics, insectisida, and pharmaceuticals. To increase the production and quality of soybean plants, varieties and fertilizer use has been widely used at this time, nutrient deficiencies can be caused by rainwater leaching, erosion and others. According to Anonymous (2007) organic fertilizer has been known for a long time and used by farmers, organic fertilizer can provide nutrients for plants. From the description the author conducted research Provision of Various Organic Fertilizer Response to Growth and Production of Soybean (Glycine max L Merrill) which was held at the University experimental farm field near the start of the month of June to August 2013. The purpose of this study is to see Granting Organic Fertilizer Response to Growth and Production of Soybean (Glycine max L Merrill) Varieties Grobogan. This experiment used a randomized block design (RAK) Non level factorial with five treatments with five replications.