PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.) PADA PEMBERIAN DOSIS DAN INTERVAL PUPUK ORGANIK CAIR NASA
The purpose of this research is to know the doses and interval of Nasa organic liquid fertilizer (OLF) and the combination of dosage and Nasa OLF interval to the best cacao seeds. The research was conducted in UPTD Seed Plantation Plantation Supervision of East Kalimantan Province in 2015. The study used Factorial completely randomized design (CRD) 4 x 3 with five replications. The first factor was the treatment of Nasa OLF doses in a concentration of 3 cc OLF Nasa L-1 of water (D) consisting of 4 levels, namely: d0 = 0 ml Nasa OLF, d1 = 200 ml Nasa OLF, d2 = 400 ml Nasa OLF, d3 = 600 ml Nasa OLF. The second factor is the treatment of Nasa OLF interval (I) consisting of 3 levels, namely: i1 = 1 week, i2 = 2 weeks, i3 = 3 weeks. Thus there were 16 treatments and each treatment was repeated 9 times so that the total was 180 seeds. Data were analyzed statistically and tested further with the smallest real difference test (BNT) at 5% level.
The results showed that the doses of 500 ml Nasa OLF in the concentration of 3 cc Nasa OLF L-1 of water gave the highest plant height that is an average 31.92 cm. While the Nasa OLF interval once a week gives the highest number of leaf an average of 13.40 cm.