Produktivitas rumput gajah (Pennisetum purpureum) di Peternakan ternak domba sehat caringin Bogor sebagai respon pemupukan organik dan nitrogen

Abstract

The objective of the experiment was to recognize the effect of the.0rgan.c fertilizer (sheep manure) and the anorganic fertilizer (urea) on grass productivity in T e d Domba Sehat Farm Caringin-Bogor. Factorial Completely Randomize Design consisted of two factors by three replications was used in this experiment. First factor consisted of four level of urea (0, 50, 100, and 150 kgha). Second factor are sheep man= fertilizer (0, 10, 15, and 20 tonha). Data was statistically anahzed usiiig ANOVA. When it indicated a significant effect (P<O.O5), the Least Significant Difference was used. Result of research indicated that organic manure ( 10, 15, and 20 tonha) increased production if compared with urea. The addition of manure fertilizer (10, 15, dan 20 tonlha) gave the same effect as those of urea treatment for raising biomassa production. The k t of manure fertilizer (20 tonha) gave the highest 391.4% dry matter production of grass.