EFFECT OF BIO URINE AND COMPOST APPLICATION ON RICE INPARI-13 PRODUCTION AT MANDAILING NATAL DISTRICT

This study aims to improve the productivity of rice crop in the Mandailing Natal (Madina) district from 4.7 tons / ha to 10 tons / ha. This experiment uses bio compostable material and urine of goat manure, which is widely available in the district of Madina. Increasing rice production management system using integrated crop management (ICM) of lowland rice irrigation was recommended by the Agriculture Ministry Research and Development Board of Republic Indonesia. In rice plants using compost noted that the plant height reached 127 cm, 28 cm panicle length, number of tillers per hill 19, and BWD scale of 3.5 after 60 days after transplanting (DAT). While the rice plants without the use of compost plant height of 116 cm recorded on, panicle length 26 cm dap, the number of 10 tillers per hill, and BWD scale 4 after 60 days after transplanting (DAT). Applications addition of compost and bio urine on rice crops planted with Inpari-13 is able to produce rice as much as 10.4 tons / ha. Rice paddy untreated bio compost and urine obtained rice yield as much as 6 tons / ha. On the other hand the average production of rice paddy crop in the district of Madina 4.7 tons / ha. The high yields in rice paddies without compost treatment in this study due to the mud of a rice field with composting flowing into the fields of the untreated compost so that nutrients are absorbed by rice paddy fields. The use of compost and bio urine rice crop in this study, increased rice crop amounted to 121%