Jurnal Agroteknologi最新文献_第6页

UJI UNJUK KERJA MESIN PEMBELAH DAN PEMERAS JERUK MANIS (Citrus x sinensis) 柑橘类水果

Jurnal Agroteknologi Pub Date : 2021-12-31 DOI: 10.19184/j-agt.v15i02.22115

A. S. Saleh, Yossi Wibisono, Z. Abidin

{"title":"UJI UNJUK KERJA MESIN PEMBELAH DAN PEMERAS JERUK MANIS (Citrus x sinensis)","authors":"A. S. Saleh, Yossi Wibisono, Z. Abidin","doi":"10.19184/j-agt.v15i02.22115","DOIUrl":"https://doi.org/10.19184/j-agt.v15i02.22115","url":null,"abstract":"The process of sweet oranges (Citrus x sinensis) into orange fruit juice gives benefits for the community because at the harvest time, sweet orange fruit prices fell and people can sell as fresh orange juice or as raw material for processing drinks. People still struggle with cheap squeezing machines. This research was a continuation of previous research with the title design of an orange juice extract machine for small-scale industries. This machine was made at a low price, made from local materials, easy to maintain, and can be applied for sweet orange farmers and small-scale industries. The aim of this research was to perform performance tests for sweet orange stripping and squeezing machine. The research method in this machine testing used a combination of big size Semboro sweet orange (Ø 65 mm), small size Semboro orange (Ø 49 mm), peeled orange, and orange not peeled. Each combination of treatment uses 16 kg of sweet orange fruit and was repeated three times, then the extraction yield and extortion work capacity were calculated. The results of testing the extracts of sweet orange fruit extracts showed that the testing of big size sweet oranges (Ø 65 mm) without peeling resulted in fruit juice yield of 33.8%, with a working capacity of 167.3 kg/hour. \u0000Keywords: performance tests, small scale industry, sweet orange, work capacity","PeriodicalId":340373,"journal":{"name":"Jurnal Agroteknologi","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117094096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

TINGKAT KESUKAAN DAN NILAI GIZI COOKIES DENGAN PENAMBAHAN TEPUNG DAUN KATUK DAN TEPUNG DAUN KELOR UNTUK IBU MENYUSUI 母乳喂养者的首选和营养价值饼干与多余的柳叶和柳叶面粉一起添加

Jurnal Agroteknologi Pub Date : 2021-12-31 DOI: 10.19184/j-agt.v15i02.24960

Thobagus Muhammad Nu'man, Asrul Bahar

{"title":"TINGKAT KESUKAAN DAN NILAI GIZI COOKIES DENGAN PENAMBAHAN TEPUNG DAUN KATUK DAN TEPUNG DAUN KELOR UNTUK IBU MENYUSUI","authors":"Thobagus Muhammad Nu'man, Asrul Bahar","doi":"10.19184/j-agt.v15i02.24960","DOIUrl":"https://doi.org/10.19184/j-agt.v15i02.24960","url":null,"abstract":"Katuk leaves [Sauropus androgynus (L.) Merr] and moringa leaves (Moringa oleifera Lam.) are plants that can be used as galactagogues. Galactagogues compounds in both can stimulate the hormones prolactin and oxytocin, thereby increasing milk production. Katuk leaves and moringa leaves have a natural taste that is not favoured so that processing and formulation of other ingredients are needed to make the two ingredients more preferable. With an average growth from 2016-2020 of 4.250%, cookies can be a medium to help meet human needs. This study purposed to determine the level of preference and nutritional value of cookies with the addition of katuk leaves and moringa leaves as a snack for nursing mothers. This study used a factorial research design with 2 factors, namely 3 levels of katuk leaf flour (5 g, 10 g, 15 g) and 2 levels of moringa leaf flour (5 g, 10 g). The hedonic test data were processed using the Friedman test and further test with the Wilcoxon signed-rank test. Calculations used to test the effectiveness to determine the selected formula showed that the F4 treatment (5 g katuk leaf flour: 10 g moringa leaf flour) had the highest effectiveness value of 0.95. The results of the chemical test on the F4 treatment had a water content of 1.02%, carbohydrates 76.88%, protein 12.05%, fat 7.85%, and energy contributions of 423.50 kcal per 100 g, and 105.87 kcal per dose serving (30 g). \u0000Keywords: breastfeeding mothers, cookies, katuk leaves, moringa leaves","PeriodicalId":340373,"journal":{"name":"Jurnal Agroteknologi","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133367447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

PENGARUH UMUR PANEN PUCUK DAN KONSENTRASI POC URINE KELINCI TERHADAP PERTUMBUHAN DAN PRODUKSI PUCUK KENIKIR (Cosmos caudatus) 兔尿的生长和浓度对其生长和产生的影响。

Jurnal Agroteknologi Pub Date : 2021-08-30 DOI: 10.24014/ja.v12i1.10656

Dian Mardiansyah, S. Nurhidayah, Ismail Saleh

引用次数: 1

PERBANDINGAN VEGETASI GULMA PADA PERKEBUNAN KELAPA SAWIT (Elaeis guineensis Jacq.) MENGHASILKAN DAN BELUM MENGHASILKAN DI LAHAN GAMBUT 油棕种植园草本植物的比较。在泥炭沼泽中生产和未生产

Jurnal Agroteknologi Pub Date : 2021-08-30 DOI: 10.24014/ja.v12i1.12762

E. Susanti, Novita Hera, Syukria Ikhsan Zam

{"title":"PERBANDINGAN VEGETASI GULMA PADA PERKEBUNAN KELAPA SAWIT (Elaeis guineensis Jacq.) MENGHASILKAN DAN BELUM MENGHASILKAN DI LAHAN GAMBUT","authors":"E. Susanti, Novita Hera, Syukria Ikhsan Zam","doi":"10.24014/ja.v12i1.12762","DOIUrl":"https://doi.org/10.24014/ja.v12i1.12762","url":null,"abstract":"Weed vegetation analysis is important to do in order to know the composition and structure of the vegetation to determine the appropriate weed control measures. This study aims to compare the composition and structure of weeds on peatland immature oil palm plantations and mature palm. This research was conducted from October to December 2020. Vegetation analysis was carried out using a survei method with purposive sampling technique. The parameters observed were density, frequency, dominance, important value index (INP), summed dominance ratio (SDR) and species diversity index (H'). The results showed that the composition of weeds on immature oil palm plantations was found 12 species with number of individual 847, while on mature palm found 9 species with number of individuals 980. The dominant weed structure on immature oil palm plantations is Lempuyangan with SDR values 29,9 % and mature palm is Bandotan with SDR value 23,4%. Weed diversity index on immature oil palm plantations and mature palm is categorized as high with a value of 1.50 for immature oil palm plantations and 1.65 for mature palm.","PeriodicalId":340373,"journal":{"name":"Jurnal Agroteknologi","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121846857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

APLIKASI TRICHOKOMPOS DAN PUPUK GRAND-K TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L) PADA LAHAN GAMBUT RAWAN TERENDAM 在受浸的泥炭沼泽中，对洋葱(Allium ascalonicum L)的生长和结果进行了小贴片应用和肥料

Jurnal Agroteknologi Pub Date : 2021-08-30 DOI: 10.24014/ja.v12i1.9660

Selvia Sutriana, Saripah Ulpah, M. Nur

{"title":"APLIKASI TRICHOKOMPOS DAN PUPUK GRAND-K TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L) PADA LAHAN GAMBUT RAWAN TERENDAM","authors":"Selvia Sutriana, Saripah Ulpah, M. Nur","doi":"10.24014/ja.v12i1.9660","DOIUrl":"https://doi.org/10.24014/ja.v12i1.9660","url":null,"abstract":" Riau is a province in Sumatra Island with the widest peatland covering up to ± 4,04 million Ha or about 56,1% of the area, with various type of peat, including the potentially submerged peat area. With the peat charasteristics drawbacks such as low nutrient content and relatively high acidity, cause this type of land barely cultivated for horticulture crop such as shallot. Whilst, in Indonesia, shallot is part of daily society culinary component. Therefore, efforts are needed to make use of peat land for this type of commodity by overcoming the shortages, for example by applying Trichocompost combined with Grand-K fertilizer. This research thus aimed at evaluating the growth and yield of shallot in potentially submerged peat soil, treated with Trichocompost and Grand-K Fertilizer. Experiment was conducted on peat soil in Labersa Street Kelurahan Simpang tiga Kecamatan Bukit Raya Kota Pekanbaru for three months, from October to December 2019. The experiment was arranged in completely factorial design with two factors; each at four levels. The factors were Trichocompost (at 0, 2, 4, 6 ton ha-1) and Grand K fertilizer (at 0, 50, 100, 150 kg ha-1). The parameters observed were the percentage of seed viability, plant height, number of leaf, number of tuber, and the yield per plan. Results of the experiment showed that the best combination of treatment was Trichokompos at 4 – 6 ton ha-1 dan Grand K at 150 kg ha-1.","PeriodicalId":340373,"journal":{"name":"Jurnal Agroteknologi","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125238140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PERTUMBUHAN DAN DAYA HASIL BAWANG MERAH (Allium ascolanicum L.) DENGAN PEMBERIAN PUPUK KALIUM DAN PUPUK KANDANG AYAM PADA UKURAN BIBIT YANG BERBEDA 洋葱的生长和产量(Allium ascolanicum L)使用不同大小的钾肥料和鸡舍肥料

Jurnal Agroteknologi Pub Date : 2021-08-30 DOI: 10.24014/ja.v12i1.8868

Armaini Armaini, Tri Hardianti, Irfandri Irfandri

引用次数: 0

UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG DAUN SRIKAYA (Annona squamosa L.) UNTUK MENGENDALIKAN HAMA Aphis gossypii Glover PADA TANAMAN CABAI 测试SRIKAYA (anmiss squamosa L的淀粉浓度。)为了控制胡椒植物上的害虫

Jurnal Agroteknologi Pub Date : 2021-08-30 DOI: 10.24014/ja.v12i1.11722

Hafiz Fauzana, Rizky Aulina Harahap

{"title":"UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG DAUN SRIKAYA (Annona squamosa L.) UNTUK MENGENDALIKAN HAMA Aphis gossypii Glover PADA TANAMAN CABAI","authors":"Hafiz Fauzana, Rizky Aulina Harahap","doi":"10.24014/ja.v12i1.11722","DOIUrl":"https://doi.org/10.24014/ja.v12i1.11722","url":null,"abstract":"Aphis gossypii Glover is the main pest that attacks chili plants. Control efforts that are often carried out are by using synthetic insecticides. Safe pest control is the use of vegetable insecticides. Srikaya is a plant that can be used as a botanical insecticide. The purpose of this study was to obtain an effective concentration of srikaya leaf powder extract against A. gossypii pest mortality. This research was conducted at the Plant Pest Laboratory of the Faculty of Agriculture, Riau University from March to July 2019. The study was conducted experimentally using a completely randomized design (CRD) with 6 treatments and 4 replications. The treatments given were extracts of srikaya leaf flour with the following concentrations: Srikaya flour with a concentration of 0 g.l-1 water, 20 g.l-1 water, 40 g.l-1 water, 60 g.l-1 water, 80 g.l-1 water, 100 g.l-1 water. The parameters observed were the initial time of death of Aphis gossypii, Lethal time 50 (LT50), daily mortality, total mortality, Lethal concentration (LC50), temperature and humidity. The results of this study indicate that the application of the extract of srikaya leaf flour (Annona squamosa L.) on concentration of 40 gl-1 srikaya leaf meal was an effective concentration to control A. gossypii which can cause total mortality of 82.5% with LC 50% is 1.37% or equivalent to 13.7 gl-1, and the right concentration to kill. 95% of pests is 6.37% or equivalent to 63.7 gl-1.","PeriodicalId":340373,"journal":{"name":"Jurnal Agroteknologi","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131258137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

STUDI PENGARUH MEDIA ALTERNATIF UNTUK PERBANYAKAN PISANG BARANGAN (Musa acuminata L.) SECARA IN-VITRO 研究香蕉馅料传播的替代媒体影响(摩西acuminata L)。体外代孕地

Jurnal Agroteknologi Pub Date : 2021-08-30 DOI: 10.24014/ja.v12i1.12425

Rosmaina Rosmaina, Ragil Endika, Zulfahmi Zulfahmi

{"title":"STUDI PENGARUH MEDIA ALTERNATIF UNTUK PERBANYAKAN PISANG BARANGAN (Musa acuminata L.) SECARA IN-VITRO","authors":"Rosmaina Rosmaina, Ragil Endika, Zulfahmi Zulfahmi","doi":"10.24014/ja.v12i1.12425","DOIUrl":"https://doi.org/10.24014/ja.v12i1.12425","url":null,"abstract":"The main obstacles in the commercialization of seedlings mass propagation through tissue culture techniques is the high cost of the culture media component. therefore, the production of lowcost tissue culture is required. This study aims to develop low cost in-vitro media for the production of the seedlings of Barangan banana. The research was composed following Factorial Completely Randomized Design, the first factor was Terra Novalgro liquid fertilizer with three concentrations, namely 1, 2, and 3 ml L-1, while the second factor was Gandasil with 3 concentrations namely 1, 2, and 3 mg L-1, so obtained nine treatments, each treatment was repeated 10 times, so that there were 90 experimental units. MS media was used as control. The parameter observed was number of shoots, number of leaves and number of roots. The results of this study exhibited that the treatment of 1 ml L-1 liquid fertilizer + 2 mg L-1 foliar fertilizer produced 9.30 shoots/explant and 1.90 leaves/explant, that no significantly different from MS medium (control) which produced 9.0 shoots/explant and 0.3 leaves/explants. Therefore, the using completed liquid fertilizers and foliar fertilizers as medium in vitro propagation of barangan bananas can become an alternative replace MS medium, as well as reduced the cost of culture media as 91% -93% compared to MS media.","PeriodicalId":340373,"journal":{"name":"Jurnal Agroteknologi","volume":"691 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133199588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PENINGKATAN NILAI GIZI PRODUK PANGAN DENGAN PENAMBAHAN BUBUK DAUN KELOR (Moringa oleifera): REVIEW 增加食品产品的营养价值，加入柳叶粉(Moringa oleifera):综述

Jurnal Agroteknologi Pub Date : 2021-07-05 DOI: 10.19184/j-agt.v15i01.22089

Clarita Angelina, Yuliana Reni Swasti, F. S. Pranata

{"title":"PENINGKATAN NILAI GIZI PRODUK PANGAN DENGAN PENAMBAHAN BUBUK DAUN KELOR (Moringa oleifera): REVIEW","authors":"Clarita Angelina, Yuliana Reni Swasti, F. S. Pranata","doi":"10.19184/j-agt.v15i01.22089","DOIUrl":"https://doi.org/10.19184/j-agt.v15i01.22089","url":null,"abstract":"In several countries, moringa leaves are starting to be widely used in food products as an alternative to overcome malnutrition. Malnutrition occurs due to a lack of energy and protein balance which disrupt human physiological function. The lack of micronutrient intakes, such as vitamin A, iron, and zinc, can also cause malnutrition. Moringa oleifera is referred to as the most economical tree. Almost every part of the tree contains abundant nutrients and plays an important role in meeting human nutritional needs. Moringa leaves contain high protein, vitamins, and minerals, to be used as an alternative to overcome nutritional problems. Various studies have concluded that moringa leaves can be used in food products. This review aims to determine the use of moringa leaves to increase the nutritional content in food products. The addition of moringa leaf powder causes a significant increase in protein, fiber, and mineral content in several food products. The addition of moringa leaf powder with the highest concentration resulted in the best increase in protein, fat, fiber, and mineral content in several food products. However, the acceptable concentration of moringa leaf powder addition is not more than 5%. \u0000Keywords: mineral content, moringa leaf, nutrient","PeriodicalId":340373,"journal":{"name":"Jurnal Agroteknologi","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130272479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

APLIKASI VARIASI SUKROSA DAN PERBANDINGAN GELATIN-KARAGENAN PADA PERMEN JELI KOPI ROBUSTA (Coffea canephora P.)

Jurnal Agroteknologi Pub Date : 2021-07-02 DOI: 10.19184/j-agt.v15i01.24023

S. Handayani, T. Lindriati, F. Kurniawati, P. Sari

{"title":"APLIKASI VARIASI SUKROSA DAN PERBANDINGAN GELATIN-KARAGENAN PADA PERMEN JELI KOPI ROBUSTA (Coffea canephora P.)","authors":"S. Handayani, T. Lindriati, F. Kurniawati, P. Sari","doi":"10.19184/j-agt.v15i01.24023","DOIUrl":"https://doi.org/10.19184/j-agt.v15i01.24023","url":null,"abstract":"Robusta coffee is widely cultivated in Indonesia, and it is often processed into ground coffee. In this study, coffee jelly candy was made for product diversification of coffee. In this case, gel forming agents and sugar are needed to build jelly candy texture, aroma, and taste. The aim of this research was to study the characteristics of coffee jelly candy as affected by sucrose concentration and the ratio of carrageenan to gelatin. A completely randomized design using two factors (sucrose concentration of 40% and 60%; and gelatin to carrageenan ratio of 25:75, 50:50, and 75:25 w/w) was employed. The result showed that sucrose concentrations and gelatin to carrageenan ratio significantly (α > 5%) affected texture, color, moisture content, ash content, and organoleptic parameters (preference towards color, texture, taste, and overall). However, sucrose concentration and the ratio of gelatin to carrageenan not significantly (α < 0,05%) affect antioxidant activity and polyphenol concentration. The effectiveness test showed that coffee jelly candy with 40% sucrose concentration and the ratio of gelatin:carrageenan 50:50 had the highest score with L (lightness) value of 46.79, hardness of 54.53 g/mm, moisture content of 19.26%, ash content of 1.36%, antioxidant activity of 26.63%, total polyphenol of 0.46 mg GAE/mL, preference towards color of 5.60 (rather like), preferences towards aroma of 5.83 (rather like), preferences towards taste of 5.10 (rather like), preferences towards texture of 5.13 (rather like), and overall preference of 5.57 (rather like). \u0000Keywords: carrageenan, gelatin, jelly candy, organoleptic, robusta, sucrose","PeriodicalId":340373,"journal":{"name":"Jurnal Agroteknologi","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125985022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2