IMPROVING OF FERTILIZATION TECHNOLOGY OF PURWOCENG (PIMPINELLA PRUATJAN MOLK.). THROUGH USING OF ORGANIC FERTILIZER AND ARBUSCULAR MYCORRHIZAL
Oleh: Mad Lutfi Ni’am, Samanhudi, Muji Rahayu
Kategori : Journal of Agronomy Research
Volume : 2(5): 65-73
Purwoceng is one of the medicinal plants native at Indonesia. Purwoceng needed by the drug industry because it can be used as a powerful medicine man and have high economic value. Expansion of cultivation constraints purwoceng among others, the limited area of production due to land suitability and displacement potential land and cultivation method. Therefore it is necessary land expansion with extension and repair cultivation through the use of organic fertilizers and arbuscular mycorrhizal in order to improve the growth and yield of purwoceng. Research was held in the village of Gondosuli, District Tawangmangu, Karanganyar and laboratory of plant physiology of Agriculture Faculty, Sebelas Maret University of Surakarta at December 2012 until May 2013. There are was conducted in a completely randomized design, consisting of two factors and five replications. The first factor is organic fertilizer Soil, Compost, Chicken Manure, Goat Manure, Cow Manure and the second factor is CAM (CAM 0 g, CAM 10 g, CAM 20 g, CAM 30 g, CAM 40 g). Data were analyzed by F test (5%) if there is a significant difference followed by DMRT 5% level. The results showed that Organic fertilizers can not improve the growth and yield of purwoceng. Using CAM 40 g can improve numbers of stems and root length purwoceng. No interaction between kinds of organic fertilizers and doses of CAM for all variables.
Keywords: Purwoceng, organic fertilizer, arbuscular mycorrhizal, fertilization technology