Detail Cantuman

aAplikasiBerbagaiMacamPupukDaunpadaSambungDiniVarietas Kopi ArabikaterhadapPertumbuhanBibit Kopi.Application the kind of foliar fertilizers on early grafting Coffea Arabica for seedling growth.Advisor Commission : Ir. Sri Rahayu, MP, and Dr. Rizal, SP, MP.

Yusuf DwiKurniawan
Seed ProductionTechnic Study Program, Department of Agricultural Production

ABSTRACT

Application the kind of foliar fertilizers on early grafting Coffea Arabica for seedling growth. This research is conducted for 6 months from December 2013 until May 2014. All activities undertaken in the field and laboratory Seed Production Technic, State Polytechnic of Jember. There are 6 combinations of treatment (V1P1 = varieties S795 + fertilizer Bayfolan ,VIP2 = varieties S795 + fertilizer Gandasil D ,V1P3 = varieties S795 + fertilizer Growmore , V2P1 = varieties SigararUtang + fertilizer Bayfolan , V2P2 = varieties SigararUtang + fertilizer Gandasil D , V2P3 = varieties SigararUtang + fertilizer Growmore). Data were analyzed using F (ANOVA) and further tested using LSD at 5% level. The influence of foliar fertilizers showed significantly different effect on the parameter number of leaves at the age of 12 weeks. The best seedling growth was obtained in the treatment application of foliar fertilizer Bayfolan (P1) with a number of leaves 5.17. The influence of early grafting of Coffea Arabica varieties on the growth of coffee seedlings showed significantly different effect. The best seedling growth in all parameter use S795 varieties (V1) as scion. The value of parameter height sprout at the age of 12 weeks (2,44 cm) and 16 weeks (5,79 cm), length of the leaves up to (4,66 cm), sprout wet weight (0,6541 g) and sprout dry weight (0,1514 g). Influence of the interaction showed significantly different effect on parameter of diameter sprout. The best seedling growthwas obtained in the treatment is varieties S795 as scion and Bayfolan as foliar fertilizer (V1P1), and then varieties S795 as scion and Gandasil D as foliar fertilizer (V1P2). In both of treatments have the same value 1.31 mm

Key words : Foliar Fertilizers, Early Grafting, Coffea arabica, and Seed Growth.