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Journal : Gontor AGROTECH Science Journal

The Potentialof “Uwi” Plant (Dioscoreasp.) as a Non-Rice Alternative Food Material Wuryantoro Wuryantoro
Gontor AGROTECH Science Journal Vol 6, No 3 (2020): Special issue Seminar Nasional Sains dan Teknologi (SNST) 2020
Publisher : University of Darussalam Gontor, Ponorogo, East Java Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/agrotech.v6i3.4920

Abstract

“Uwi plant (Dioscorea sp.) as a type of tuber has the potential to support food diversity and food security in the future because it is very tolerant of being planted in all kinds of land including upland. In Indonesia, even in the world, the potential for dry land is very wide and has not been maximally utilized. This study aims to obtain "uwi"-based non-rice alternative food. The organoleptic test was used in this study, using collection materials obtained from the exploration of the ex-Madiun dry land area. The results showed that there was a relationship between the taste and colour of the tuber flesh. White "uwi" is generally preferred, purple colour varies between preferred - dislikes. The medium yellow base colour is not useful until it is not suitable for fresh consumption. The engineering results of synthetic/analogue rice making using "uwi" show that the fresh ingredients give a better colour appearance than the flour treatment. In terms of hardness, fresh ingredients are relatively tougher because the mucus content is still involved in it. In terms of taste, chewiness and texture, it shows that in general, has the same and lower expression than rice and rice. It concluded that the "uwi" plant was very potential to be used for the manufacture of functional rice, especially white and purple coloured yam rice. For other types, it is possible to carry out further research in the direction of bioenergy or pharmacy.
DOSIS PUPUK KANDANG DAN TANAMAN SISIPAN CABE (Capsicum annum L.) PADA PERTUMBUHAN DAN HASIL TANAMAN KACANG TANAH (Arachis hypogeal L.) Djoko Setyo Martono; Wuryantoro Wuryantoro; Nazil Abdi Muqorobin
Gontor Agrotech Science Journal Vol. 9 No. 2 (2023): December 2023
Publisher : University of Darussalam Gontor, Ponorogo, East Java Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Peanut (Arachis hypogaea L.) in Indonesia is an important agricultural commodity after soybean, which has a strategic role in the national food system as a source of protein and vegetable oil. Chili (Capsicum annum L.) is a horticultural commodity with good prospects. The community widely uses it as a cooking spice, an ingredient in traditional medicine, and a mixture in the food industry. The insertion of chili plants into peanut plantations will increase the effectiveness and efficiency of nutrient utilization from the given manure and have a positive economic impact. This study aimed to determine the effect of doses of goat manure and the insertion of chilies on the growth and yield of peanut plants in the intercropping system of intercropping plants. The study used a randomized block design (RBD) with two factors. The dosage of manure with three levels D1 = 2.5 kg goat manure, D2 = 5.0 kg goat manure, and D3 = 7.5 kg goat manure as the first factor, and the insertion of chili plants at the following levels: S0 = monoculture and  S1 = relay cropping with chili as the second factor. The results showed an interaction between the treatments of various doses of goat manure (D) and the addition of plant inserts (S) on plant height aged 56 days after planting, fresh weight, dry weight, and peanut weight. The treatment of various doses of goat manure was not significantly different in all parameters except plant height 42 days after planting. Treatments of chili as relay cropping were not significantly different on all parameters except the weight of 100 peanut seeds. The higher dose of manure causes a decrease in the production of peanuts, which are inserted into the chili plants, but the amount of goat manure can increase the leaf area of the staple peanut plant but has no impact on the total growth/plant dry weight.