Pengaruh pemberian Mikoriza terhadap pertumbuhan nenas bogor (lokal bangka) di PMK Bangka

Abstract

The pineapple plant from in vitro ussualy late to generative face, because the seed more small. The purpose of this study was do determine the effect of mycorhyza on the growth of local pineapple of Bangka in yellow red podsolic Bangka. The research was codeted in the campus of university of Bangka Belitung, Balunijuk Village, Merawang, Bangka from July 2010 to April2011, by using a randomized block design with 3 repetitions and one treatment com posed of five dose mycorhyza(O; 2,5; 5; 7,5; 10 g/plant). The results showed that mycorhyzal fungi that asosiated with pineapple plant is glomus and gigaspora. The level infection of mycorhyza at dose 7,5 g/plant is 19,5%. the plant were a significant difference in the height of plant, the number of leave.