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STUDI KARAKTERISTIK GIZI UBI JALAR UNGU (Ipomoea batatas var Gunung Kawi) PADA BEBERAPA UMUR PANEN Herlin Yaningsih; Bambang Admadi; Sri Mulyani
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 1 No 1 (2013): September
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.368 KB)

Abstract

This research aims to examine the nutritional characteristics of purple sweet potato couple harvesting date. This study used a Randomized Complete Design with treatment date purple sweet potato harvesting 110, 120, 130, and 140 days. The treatment is repeated four times so that the retrieved 16 units attempted. The variables observed in these study proximate levels on purple sweet potato. Based on observations of purple sweet potato harvesting age highly influence of moisture, ash, fat, protein, vitamin C, and carbohydrates. Based on the research result obtained, purple sweet potato on a 130-day harvesting date contain levels of proximate, i.e. contain a moisture content of 78,869 %, ash content of 0,010 %, fat content of 0,329 %, protein levels of 1,038 %, vitamin C levels of 0,145 mg/100 g, and carbohydrate levels of 19,611.
Profile Review of Grapes Horticulture Cultivation in the Buleleng Sri Mulyani; Bambang Admadi; Ketut Satriawan; Made Hendra Mardiana
Agroindustrial Journal Vol 1, No 1 (2012)
Publisher : APTA and DTIP FTP UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (96.393 KB) | DOI: 10.22146/aij.v1i1.23264

Abstract

Buleleng as a centre of grape commodity in Bali has experienced a decrease in the number of grapes production. Grapes horticultural profile should be made based on 6 (six) pillars of the horticulture development. The aim of this study is to determine cultivation profile of the grapes horticulture in Buleleng. This research uses purposive sampling method to determine sample location. The respondents consist of farmers, stakeholders and other relevant agencies which chosen by using random sampling method. The results show respondents’ opinion related to the pillar program compatibility and incompatibility: 1) development of horticultural area 78.88% and 20.00%, 2) application of GAP / SOP 68.88% and 29.63%, 3) implementation of supply chain management (SCM) 59.10% and 40.90%, 4) implementation of integrated horticultural facility 64.18% 33.32%, 5) Institutional development 19.99% and 79.18%, and 6a) increase on horticultural consumption 44.06% and 51.48%, while 6b) on the export acceleration 7.91% and 92.09%. Based on the six pillars development program implementation, only four programs namely program 1, 2, 3, and 4 that have high average of compatibility (67.76%) while the other two programs, namely the program 5 and 6 have lower average of compatibility (22.99%).
The Commodity Application System Assessment Method (CSAM) on Post harvest Handling of Citrus Keprok (Citrus reticulate) from the Dis Sri Mulyani; Bambang Admadi; I Gede Nyoman Arya Suyasa
Agroindustrial Journal Vol 2, No 1 (2013)
Publisher : APTA and DTIP FTP UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (36.219 KB) | DOI: 10.22146/aij.v2i1.24995

Abstract

This study aims to identify the causes of impact and damage of post-harvest handling of citrusfrom Pupuan District to Denpasar District and determine how to implement the best handlingsystems. The study group consists of farmers in the Pupuan District, Tabanan. Samples weretaken by purposive sampling method with 62 farmers from three villages. Data was collectedthrough questionnaires from participants handling tangerines from farmers, wholesalers,transporters and retailers. Factors causing damaged tangerines were identified at the farm levelin the process of sorting and packing at the level of the wholesaler in the process of dismantlingand sorting and a higher level with retailers handling stock for display. The impact of post-harvest losses at farm level is 10%, wholesalers and suppliers 11% and retailers18%.