cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota malang,
Jawa timur
INDONESIA
BUANA SAINS
Published by Universitas Tribhuwana Tunggadewi
ISSN : 14121638     EISSN : 25275720     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Chemistry Mathematics Physics
BUANA SAINS p-ISSN : 1412-1638 | e-ISSN: 2527-5720 is a double-blind peer-reviewed, open-access journal, published by UNITRI PRESS. It publishes original and applied research in all areas of natural science. The Editorial goal is to provide a forum exchange and an interface between researchers and practitioners in any natural science related field.
Arjuna Subject : -
Articles 500 Documents
 36   37   38   39   40 
KAJIAN POTENSI AGROWISATA DI KAWASAN WISATA COBAN JAHE, DESA PANDANSARI LOR, KECAMATAN JABUNG, KABUPATEN MALANG Rizki Alfian; Debora Budiyono; Suryadi Umbu Ewang
BUANA SAINS Vol 20, No 1 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i1.1930

Abstract

Pandansari Lor Village is one of the tourist villages in the District of Jabung, Malang. Pandansari Lor has the potential for agro-tourism so that tourist visits have increased every year. With the level of agro-tourism activities increasing the volume of visitors is increasing. In addition, the level of understanding of the local community towards agro-tourism is low so it needs to be socialized about agro-tourism. The purpose of this study is to examine the potential of agrotourism in Pandansari Lor village. The research was conducted in November to December 2019, using the inventory method or field survey, and SWOT analysis. Data collection is carried out by means of field observations, calculations, interviews and literature studies. Based on the results of the feasibility assessment of the agro-tourism area, Tegir Hamlet is a hamlet that has the potential to be developed into an agrotourism area because it is ranked first with a total weight of 3.85. Begawan and shadow hamlets have the same number of weights, which is 3.75, which has the potential to be developed as an agro-tourism area while Kedawung Hamlet is the least potential because it is ranked the lowest at 2.85. The main alternative strategies are, optimizing existing agrotourism activities and other supporting agro-tourism objects and attractions, providing training and socialization related to agro-tourism and agriculture through collaboration with many related parties to expand the network on agro-tourism.
ANALISIS PERTUMBUHAN DAN HASIL TANAMAN TERONG (Solanum melongena L.) AKIBAT PEMBERIAN DOSIS PUPUK ORGANIK CAIR SABUT KELAPA (Cocos nucifera) DAN PUPUK ANORGANIK Retno Tri Purnamasari; Sri Hariningsih Pratiwi
BUANA SAINS Vol 20, No 2 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i2.2240

Abstract

The aim of this research was to determine the impact of the growth and yield analysis of eggplant due to the dosing of coconut husk liquid organic fertilizer and organic fertilizer. The research was conducted in Krapyakrejo Village, Gadingrejo Village, Gadingrejo District, Pasuruan City with an average rainfall of 1000-1500 mm per year at an altitude of 5 m asl in March-August 2020. The study used a Randomized Block Design consisting of a combination treatment of coconut husk organic fertilizers and inorganic fertilizers, namely: P1 = POC 300 ml + 100% inorganic, P2 = POC 400 ml + 100% inorganic, P3 = POC 500 ml + 100% inorganic, P4 = POC 300 ml + 50% inorganic, P5 = POC ml + 50% inorganic, P6 = POC 500 ml + 50% inorganic each combination was repeated four times. The data obtained from the study were analyzed using analysis of variance (F test), if there is a real or insignificant effect, then it is followed by the BNJ test at the 5% level.The results showed that the impact of giving coconut husk POC had an effect on the analysis of the growth and yield of eggplant. The dosage of POC coconut husk 500 ml+50% inorganic gave higher yields on the growth and yield components. Eggplant plants with a dose of POC coconut husk 500 ml + 50% inorganic produced fresh weight plot-1 of 93,41 kg, and fresh weight of hectare-1 was 71,74 tonnes higher than other treatments.
REVIEW : PENGARUH PEMANASAN GLOBAL TERHADAP INTENSITAS SERANGAN KUTU KEBUL (Bemisia tabbaci Genn ) DAN CARA PENGENDALIANNYA PADA TANAMAN KEDELAI I Made Indra Agastya; Reza Prakoso Dwi Julianto; Marwoto Marwoto
BUANA SAINS Vol 20, No 1 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i1.1935

Abstract

Global warming has changed global, regional and local climate conditions. Global climate change is caused, among others, by the increase in greenhouse gas emissions (GHG) due to various activities that drive the increase in the earth's temperature. Given that climate is a key element in the metabolic system, plant physiology and crop ecosystems, global climate change will adversely affect the sustainability of agricultural development. The impact of global climate change is the increasing population of pests on agricultural crops. One of the soybean pests whose population is increasing due to the increase in air temperature is the Bemisia tabbaci infestation. Increased pest populations of Bemesia tabbaci infestation in soybean crops cause dwarf leaves of dwarf plants and threatens to increase soybean production. Efforts to overcome the impact of global warming is mainly due to increased pest populations, it is necessary to think and seek breakthroughs to anticipate the explosion of pest populations in soybean crops, among others by: the optimization of natural control, physical and mechanical control and cultivation techniques. The combination of techniques or tactics of the optimal component of soybean pest control technology is established on the basis of appropriate information knowledge about soybean pest, ecosystem and socio-economic based on IPM approach.
PENGOLAHAN BUAH TERUNG POKAK (Solanum torvum) MENJADI TEH HERBAL SEBAGAI MINUMAN FUNGSIONAL Nunuk Helilusiatiningsih
BUANA SAINS Vol 20, No 2 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i2.2235

Abstract

Pokak growing in fertile highlands is still classified as a wild plant and contains good bioactive and nutritional compounds. Drinks made from pokak are potential health drinks. The problem of pokak is relatively little consumed by the people of Indonesia. The results of the pokak research indicate that there are polyphenol compounds, tannins, flavonoids, caffeine, fumaric acid, maleic acid, alkaloids, carbohydrates, proteins, fats, vitamins, minerals. The aims of this research to process pokak eggplant fruit into 2 types of herbal teas, namely black tea and pokak green tea. The observation parameters were the organoleptic test, chemical component test including bioactive compounds and nutrients. The research method used the Fridman test, phytochemical screening, proximate test, Vitamin C, and minerals. The best organoleptic test results include aroma, taste, color, the most preferred by consumers is code 862 TB, namely pokak black tea. Qualitatively, pokak black tea contains saponins, glucosides, steroids, alkaloids. The nutritional test contains carbohydrates, fat, protein, ash content, moisture content, vitamin C. contains minerals Ca, Mg, Fe. The results of the study prove that Pokak herbal tea has a function for health and is potential as a functional drink.
Karakteristik Tepung Ampas Tahu yang Difermentasi dengan Lactobacillus plantarum terhadap kandungan Daidzein, Glycitein, dan Genistein Eka Fitasari; Budi Santosa
BUANA SAINS Vol 20, No 1 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i1.1931

Abstract

Animal feed should ideally be inexpensive and not competing with humans. Ampas know is a waste of the manufacture of tofu that contains protein and high energy. Its use has problems due to the existence of antinutrient and cannot be kept long. Lactobacillus Plantarum is a lactic acid (Gram-positive) bacteria used in the fermentation process to improve the quality of feed. The goal of fermentation is to remove the anti-nutrients that exist in the tofu pulp and increase the content of Isoflavone (Daidzin, Glycitein, and Genistein) and Isoflavone is a source of antioxidants important to growth. The study uses a Completely Randomized Design with 5 treatment of microbial culture concentrations of 1%, 5%, 10%, 15%, and 20% (V/w), respectively repeated 3 times. The result of analyzes in the pulp of tofu fermentation suggests that fermentation by Lactobacillus Plantarum can increase the content of Daidzein, Glycitein, and genistein with the highest value resulting from the use of L. Plantarum 20% respectively 191.21 + 24.9 μg/g, 85.96 μg/g, and 120.82 μg/g. It can be concluded that the higher the use of the concentration of L. Plantarum in tofu pulp can increase the levels of isoflavone, so it is advisable to conduct research with the concentration of L. Plantarum higher in tofu pulp
EFISIENSI PRODUKSI USAHATANI CABAI MERAH (Capsicum annuum L.) (STUDI KASUS: DI DESA SUMBEREJO, KECAMATAN BATU) Ludovikus Ronaldus Unta; Agnes Quartina Pudjiastuti; A. Yusuf Kholil
BUANA SAINS Vol 20, No 2 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i2.2241

Abstract

The development of horticultural commodities is quite beneficial because it is supported by the potential of natural resources, human resources, availability of technology, and market absorption, one of which is red chili. This study aims to analyze the factors that influence the production of red chili farming in the Sumberejo village and the efficiency of the use of production factors (land area, seeds, manure, TSP, NPK, urea, labor, and pesticides). The data analysis method used is the Cobb-Douglas production function using multiple regression analysis, validity and reliability tests, classical assumption tests, model suitability (goodness of fit model), and efficiency analysis. The results showed that the simultaneous use of production factors of land area, seeds, manure, TSP, NPK, urea, labor, and pesticides had a significant effect on the production of red chili. Partially, the land area and seed production factors have a significant effect on the production of red chilies, while manure, TSP, NPK, urea, labor, and pesticides have no significant effect on the production of red chili. The results of the efficiency analysis show that the production factors of land area, seeds, manure, urea fertilizer, and labor are technically efficient because they are located in a rational area and technically, TSP, NPK, and pesticides are not efficient. In terms of price efficiency, the use of production factors is not efficient for land area, seeds, TSP fertilizers, NPK fertilizers, and pesticides have not reached economic efficiency. Other production factors such as manure, urea fertilizer, and labor are not economically efficient, so the use of inputs must be added to obtain maximum production.
PENGARUH PENGELOLAAN AIR DAN BAHAN ORGANIK TERHADAP PRODUKTIVITAS AIR DAN POTENSI HASIL PADI (Oryza sativa L.) Bagus Yulianto; Florentina Kusmiyati; Ali Pramono
BUANA SAINS Vol 20, No 2 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i2.2230

Abstract

The aim of this research was to evaluate the effect of water management and organic matter on water productivity and rice yield potential. The study was conducted at the Indonesian Agricultural Environment Research Institute located on Jl. Raya Jakenan - Jaken Km 05 Pati, Central Java from December 4, 2019 to March 27, 2020. The research was carried out using a factorial completely randomized design of 2 x 2 with 4 replications. The first factor was water management (continuous flooding (CF) as high as 5 cm and Alternate Wetting Drying (AWD). The second factor was organic matter (cow manure 3 tons/ha, and without organic matter). The results showed that the treatment of water management and organic matter produced a number of tillers, 1000 grain weight, and yield potential were not significantly different. Water management of alternate wetting  drying and organic matter of 3 tons/ha was able to produce higher average dry grain yields and consumed less water so that the value of water productivity  was higher than the treatment of continuous flooding water management
AKTIVITAS ANTIOKSIDAN EKTRAK METANOL DAN AIR TEH HERBAL POKAK ( Solanum torvum ) TERHADAP ANTIBAKTERI PATOGEN Nunuk Helilusiatiningsih
BUANA SAINS Vol 20, No 2 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i2.2237

Abstract

Pokak (Solanum torvum) can thrive in Indonesia and had high phytochemical and antioxidant compounds. The aim of this study was to analyze the effect of antioxidant compounds on herbal tea products, namely methanol extract of pokak herbal tea and water extract of pokak herbal tea on the inhibition of the growth of pathogenic bacteria. The herbal tea processing method uses surface response. The measured parameters were the total phenol content, tannins, flavonoids, and antioxidant activity (% DPPH Imbibition) and test for pathogenic bacteria inhibition zone using the disc method. The results showed that the best treatment was pokak green tea water extract containing 93.81% antioxidant activity (% DPPH inhibition), total phenol 55.20 mgGAE/g, tannin content 1.70 mgTAE/g, flavonoid levels 1.78 mgQAE/g. Analysis of pokak green tea water extract at a concentration of 100% had an inhibitory power against pathogenic bacteria E coli 20 mm, 20 mm MRSA, 20 ml Salmonella typhi, 19 mm Streptococcus pneumonia. Pokak green tea water extract can be used as a drink that functions for health in inhibiting the growth of pathogenic bacteria.
KAJIAN EVALUASI PERILAKU WISATAWAN PADA PERMUKIMAN KAMPUNG BIRU AREMA (KBA) DENGAN PENDEKATAN LANSKAP BERKELANJUTAN UNTUK KESEHATAN LINGKUNGAN Irawan Setyabudi; Desi Kurnia; Rizki Alfian; Wahidyanti Rahayu Hastutiningtyas
BUANA SAINS Vol 20, No 1 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i1.1932

Abstract

Riverbank settlements tend to have slum environments found in urban areas. Many factors such as land use change, increasing demand, population growth urges the use of urban space as residential land. Currently in the city of Malang; as a research location; has many settlements on the banks of the river, such as along the Brantas river, namely in Betek, around Tarekot (city recreation park) and Jodipan. Many efforts from the government to change the values and perceptions of the community to have a positive connotation, with thematic village programs. This relationship is reciprocity and formed the concept of tourist villages, such as the Kampung Warna Warni and the Kampung Biru Arema (KBA). This village has an identity which has the blue nuance as an icon of the Arema football club. This village successfully built the economy of the local population but also left a negative footprint on the environment. For example, visitor behavior that does not dispose of trash in its place or a mismatch of planning applications to visitor behavior. Its influence certainly has an impact on the environmental health of the KBA community itself. This study aims to determine the pattern of visitor behavior towards KBA locations and environmental conservation efforts. The study was conducted qualitatively with the behavior mapping method and time budget, and associated with the concept of sustainable landscapes for environmental health. The results of this study are recommendations for the use of environmentally responsive open space in accordance with the behavior of visitors to tourist attractions.
INOVASI APLIKASI ASAP CAIR DAN AGENS HAYATI SEBAGAI UPAYA PENGENDALIAN SERANGAN HAMA DAN PENYAKIT PADA PADI (Oryza sativa L.) Istiqomah Istiqomah; Dian Eka Kusumawati; Army Dita Serdani
BUANA SAINS Vol 22, No 1 (2022)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v22i1.3083

Abstract

Rice is a staple food source for most of Indonesia's population. The efforts which increase rice production are through plant protection from pests and diseases. The alternative to control pests and diseases used the application of biocontrol agents and liquid smoke. This research aimed to determine the effect of liquid smoke and biocontrol agents in suppressing pest and disease attacks on rice plants. This research used two treatments, liquid smoke and biocontrol agents were applied and conventional ricefield (control with chemical pesticides). Observation parameters included types of pests and diseases found, pest populations found, disease severity, the weight of 1000 grains, and wet weight of grain per hectare. Data were analyzed using a t-test with an accuracy level of 95%. The results showed that biocontrol agents and liquid smoke in rice plants could reduce the population of brown planthopper, suppress bacterial leaf blight, and blast disease, and increase rice yields.

Page 38 of 50 | Total Record : 500

 36   37   38   39   40 

Filter by Year

2006 2025


Reset
Filter By Issues
All Issue Vol 25, No 2 (2025) Vol 25, No 1 (2025) Vol 24, No 3 (2024) Vol 24, No 2 (2024) Vol 24, No 1 (2024) Vol 23, No 3 (2023) Vol 23, No 2 (2023) Vol 23, No 1 (2023) Vol 22, No 3 (2022) Vol 22, No 2 (2022) Vol 22, No 1 (2022) Vol 21, No 2 (2021) Vol 21, No 1 (2021) Vol 20, No 2 (2020) Vol 20, No 1 (2020) Vol 19, No 2 (2019) Vol 19, No 1 (2019) Vol 18, No 2 (2018) Vol 18, No 1 (2018) Vol 17, No 2 (2017) Vol 17, No 2 (2017) Vol 17, No 1 (2017) Vol 16, No 2 (2016) Vol 16, No 1 (2016) Vol 15, No 2 (2015) Vol 15, No 1 (2015) Vol 14, No 2 (2014) Vol 14, No 1 (2014) Vol 12, No 2 (2012) Vol 12, No 1 (2012) Vol 12, No 1 (2012): Edisi Khusus Vol 11, No 2 (2011) Vol 11, No 1 (2011) Vol 10, No 2 (2010) Vol 10, No 1 (2010) Vol 9, No 2 (2009) Vol 9, No 1 (2009) Vol 8, No 2 (2008) Vol 8, No 1 (2008) Vol 7, No 2 (2007) Vol 7, No 1 (2007) Vol 6, No 2 (2006) Vol 6, No 1 (2006) More Issue