Pengaruh Pupuk Organik terhadap Jumlah Bunga, Berat Buah dan Kadar Gula pada Tanaman Jambu Air Dalhari (Studi Kasus di Balai Pengkajian Teknologi Pertanian Daerah Istimewa Yogyakarta)

Abstract

Jambu air Dalhari as the national variety which is a genuine nutfah plasma property of Special Region of Yogyakarta still need the technological support in development that purposed in broader scale. In this case, the technological support is fertilization technique (organic manure) with proper measurement so that can give efficacy in production of jambu air Dalhari. The indications are shown from the amount of flowers, weight of fruit, and also rate of sugar. Research of this thesis executed in Balai Pengkajian Teknologi Pertanian (BPTP) Yogyakarta started from 23 July until 20 August 2007. Analysis method used is Manova test, that study of the influence of various treatments (different measurement of manure) to flowers amount, weight of fruit and rate of sugar. From analysis which has been done, actually fertilize measurement for 15 kg to each yield the amount of flowers, weight of fruit and rate of sugar are the highest. Keyword : Organic Fertilize, amount of flowers, fruits weight, rate of sugar, Manova