Penelitian bertujuan menguji komponen kualitas dari beberapa klon kentang hasil seleksi untuk keripik. Penelitian dilakukan mulai bulan Juli sampai dengan September 2010 menggunakan metode eksperimen di laboratorium. Rancangan yang digunakan ialah acak kelompok dengan tiga ulangan. Perlakuan yang diuji terdiri atas 10 klon kentang yaitu (1) 385524.9 x 392639.34, (2) 393077.54 x 391011.17, (3) 393077.54 x 391011.17, (4) 391011.17 x 391580.30, (5) 391011.17 x 385524.9, (6) 393077.54 x 391011.17, (7) 391011.17 x 385524.9, (8) 391011.17 x 385524.9, (9) 393033.54 x 391580.30, dan (10) Granola (kontrol). Hasil uji organoleptik menunjukkan bahwa keripik kentang yang memiliki skor antara 2,00-2,36 (kuning merata) untuk chips kentang ialah klon 7 (391011.17 x 385524.9) dan klon 8 (391011.17 x 385524.9). Kandungan gula reduksi dari kedua klon tersebut, yaitu masing-masing 0,029 dan 0,023% lebih rendah daripada kandungan gula reduksi pada klon-klon lainnya yang keripiknya berwarna gelap. Klon-klon tersebut memenuhi persyaratan kualitas dan berpeluang untuk digunakan sebagai bahan baku industri pengolahan keripik kentang. <br /><br /><br />The objective of the research was to determine the quality of potato clones resulted from selection for potato chips. Quality test of 10 selective clones was determined. The research was conducted from July to September 2010, and was arranged in a completely randomized block design with three replications. Treatments consisted of (1) 385524.9 x 392639.34, (2) 393077.54 x 391011.17, (3) 393077.54 x 391011.17, (4) 391011.17 x 391580.30, (5) 391011.17 x 385524.9, (6) 393077.54 x 391011.17, (7) 391011.17 x 385524.9, (8) 391011.17 x 385524.9, (9) 393033.54 x 391580.30, and (10) Granola (control). The results showed that chips which had a score value between 2.00 to 2.36 (yellow uniform) for potato chips were clone 7 (391011.17 x 385524.9) and clone 8 (391011.17 x 385524.9). The reducted sugar content of these clones was lower (0.029 and 0.023% respectively) than the reducted sugar content of the other potato clones which had dark color. The potato clones had good quality and fulfilled conditions for potato chips processing.
Indigenous vegetables are part of Indonesia's biodiversity. Indonesia is among the three mega biodiversity after Brazil and Madagascar. Until now, the attention to indigenous vegetables is still lacking. The challenge is how to raise the potential of indigenous vegetables to compete with main vegetables and how to develop them. Related to the increasing need for food, efforts are needed to increase the development of indigenous vegetables, especially winged bean. For its development, post-harvest handling is required, one of which is drying. The problem faced was how the effect of temperature and drying time on the chemical, physical and organoleptic characterustucs of dry winged bean. Factorial randomized block design was used in the study. Research objected was to know effect of temperature and drying time on quality of chemical (vitamin C, ash, moisture content, protein, carbohydrate, fat, crude fiber), physical (rendemen) and organoleptic (color, taste, aroma, crispiness, appearance) of dried winged beans. The first factor was the drying temperature consisting of : 50°C and 60°C. Second factor was drying time, namely : 20 hours, 24 hours and 28 hours. The results showed that the interaction between temperature and drying time affected on vitamin C and yield. The best characteristic of dry winged bean was 60°C for 20 hours. As a suggestion: it was necessary to look for packaging that can maintain quality and shelf life.
Garlic demand in Indonesia currently still depends on import supply due to its low production rate and quality which is still inadequate to fulfill the consumers` needs who want a greater supply of garlic. Therefore, the government has been developing a technological innovation for garlic cultivation, namely TIBBP, which is expected to increase local garlic quality. This study aims to identify and compare the influence of TIBBP method and conventional farming technology, and to compare the potential of garlic local varieties, Lumbu Hijau and Tawangmangu Baru, on the parameter of garlic bulb quality. This research was conducted in Tawangmangu, Karanganyar, Central Java and designed by using a completely randomized design with three treatments and nine replications. The bulb quality was tested in Indonesian Vegetable Research Institute in Lembang. The result indicated that TIBBP method has been proven to increase garlic bulb quality compared to the farmer's conventional technology. Garlic bulb of Tawangmangu Baru cultivated by TIBBP method showed an increase of 32.69% in bulb diameter and 11.5 gram in bulb weight as compared to Tawangmangu Baru cultivated with the farmer's conventional technology. Tawangmangu Baru proximate composition cultivated with TIBBP also showed better value compared to the farmer's conventional technology. In general Tawangmangu Baru was also superior compared to Lumbu Hijau. This TIBBP might be disseminated and implemented broadly to improve garlic bulb quality in Indonesia
Chili has become a high-value economic commodity in Indonesia. Indonesian chili consumption is increasing every year. In order to fulfill the demand, chili commonly is planted on fertile land. Meanwhile, Indonesia has a vast less fertile land, such as the acid dry land that has not been utilized for a long time. This land can be utilized to plant chili. However, there are many challenges to be faced that need to be solved. The study aims to identify farmers' challenges on chili farming an acid dry land, viewed from social-economic aspects, natural conditions, biology, and land. The study was conducted from April to October 2016 in Pasir Madang, Sukajaya sub-district, Bogor, Indonesia. About 49 chili farmers were involved in the study. Data were analyzed descriptively. The results of the study showed that the farmers planted chili because it was profitable. Area for planting chili commonly less fertile/infertile. To solve the problem, farmers used manure and chemical fertilizers. Meanwhile, challenges faced by the chili farmers were pest and disease attacks. Other obstacles were capital, farmers' knowledge on chili cultivation, and choosing effective and efficient fungicides and insecticides to control the chili pests and diseases.
A hydroponic floating system is a working system where a plant is placed in a floating net pot on the surface of water. In hydroponic systems, the content of inorganic fertilizers contained in the media is the main source of nutrients for plants. The use of biological fertilizers is expected to reduce the dose of inorganic fertilizers applied to hydroponic systems. The main objective of this study was to obtain a combination of inorganic fertilizers with Inoculant of Rhizosphere Microbial Consortium (IMR) and biofertilizer which has the most influence on the N content, growth and production of kale plant. There are five different treatments on hydroponic floating system viz 100% inorganic fertilizer (control), 100% inorganic fertilizer + IMR (Pa), 75% inorganic fertilizer + IMR (Pb), 50% inorganic fertilizer + IMR (Pc), and 25% + IMR (Pd), where 100% inorganic fertilizer is equivalent to 10 mL / L and the amount of IMR given to each treatment was 10 ml/L. The method used in this research was descriptive comparative method, using primary data which is then analysed quantitatively such as using graphs, and T-test. The results of the research showed that giving a combination of 100% biological fertilizer and 50% inorganic fertilizer, can reduce the use of inorganic fertilizers by 50%, and gave the best and significant influence on plant height 34.41 cm, leaves as much as 30 strands, root length 24.27 cm, and the harvest weight 80.97 grams. The combination of 100% biological fertilizer and 50% inorganic fertilizer does not give a combination of N content of the kale plant.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.