Budi Utomo
Dosen Fakultas Pertanian Universitas Merdeka Surabaya
ABSTRAK
This research target is to know influence of activator plant to efficiency and effectiveness usage of manure at improvement of growth and musard crop production.
This research use random device of group (RAK) which in order of factorial pattern, This treatment consist of two factor, that is first factor is kind of mustard varieties, covering two level, that is ; VI = Pakcoy and V2 = Tosakan : second factor is dose of plant activator. From both the factor obtained by 8 treatment combination , what was later then repeated by 3 times, rill was so that obtained by 24 treatment combination. Very treatment combination there are 2 crop of sample
Result of this research show that ; Do not there are interaction between treatment of combination two mustard crop varieties to treatment giving of dose fertilize NPK + Plant Activator (PA) at all of perceptions parameter. 2. Influence of varieties to giving of dose fertilize NPK + Plant Activator (PA) at all of perception parameter (long of crop,amount of leaves, wide of leaf and weight of crop base), varieties the best are oaken varieties to all perceptions parameter. Difference of this varieties is influenced by factor of genetic and environment. 3. Dose fertilize NPK + Plant Activator ( PA) at dose of D4 ( NPK + 15% PA ) showing the make up of at all of perceptions parameter, what consist of crop length, amount of leaves, wide of leaf and weight of crop base. Naturaleach of improvement equel to 29,54 % ; 22,37 % ; 33,12 % ; and 19,96 % compared to dose of D4 ( NPK + 15% PA ). Showing the make-up of at all of perceptions parameters,what consist of crop length,amount of leaves,wide of leaf and weight of crop base,natural each of improvement equal to 20,54 % ; 22,37 % ;33,12 % and 19,96 % compared todose of D1 (NPK + 5 % PA).
Key word : Activator plant, mustard varieties.
