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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 14 Documents
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Search results for , issue "Vol 10, No 2 (2010)" : 14 Documents clear
ANALISA PENDAPATAN USAHA TERNAK AYAM POTONG (Studi Kasus Peternakan Milik Dani L. Di Kecamatan Karang Ploso) Sunardi Sunardi; Nonok Supartini
BUANA SAINS Vol 10, No 2 (2010)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (130.288 KB) | DOI: 10.33366/bs.v10i2.208

Abstract

The objectives of the research were (1) to analyze the level of profit of broiler cattle business, and (2) to find out the fit of broiler cattle business of Bapak Dani’s Farm in Bocek Village, Karangploso Sub District, Malang Regency. The research was conducted at Bapak Dani’s Farm in Bocek Village, Karangploso Sub District, Malang Regency on October 10th, 2007 until November 10th, 2007. The material used in this research was one of farm in Bocek Village, Karangploso Sub District, Malang Regency. The method used in determining the respondent was by using purposive sampling. The data analyzed were primary data taken directly from the farm, and secondary data taken from related institution. Data analysis used descriptive method covering income analysis; Break Even Point (BEP), and cattle business fit analysis using R/C ratio approach. The conclusions of the research were: (1) the cost needed in broiler maintenance business in research location was IDR 13,120/broiler.; the revenue got was IDR 16,409/broiler and the income got was IDR 3,289/broiler; (2) the broiler maintenance business researched in scale of ownership of 1,500 broilers was proper to be developed since R/C ratio showed 1.25. This showed that the farmer got profit of 25% from his business. It was suggested that: (1) the farmer kept on maintaining the business pattern in order to get proper profit; (2) the government should give information program about farming pattern in a good way and give also medicines to help farmers in order to increase their production
KEANEKARAGAMAN HAYATI INDONESIA Suatu Tinjauan : Masalah dan Pemecahannya Sutoyo Sutoyo
BUANA SAINS Vol 10, No 2 (2010)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (115.259 KB) | DOI: 10.33366/bs.v10i2.199

Abstract

Biodiversity is a term that covers all forms of life including genes, species of plants, animals, microorganisms and ecosystems and ecological processes. Economic use of biodiversity are still oriented towards large profits without regard to environmental damage. Explore the flora and fauna species can lead to excessive scarcity and extinction of species, so that natural resources can not support human welfare. Indonesia is one country that has the richest tropical forests in the world. Tropical forests as a storehouse of biodiversity is alleged to have shrunk by more than half, even agricultural land has been degraded, both in quality and quantity. In an effort to conserve biodiversity in Indonesia is practically encouraging the process of ecological succession to create a heterogeneous environment that provides opportunities of all species can evolve naturally. These efforts by establishing a nature reserve area, conservation of natural resources include: land, water, plants and animals, conservation germplasm, land and crop rotation, and the socialization role and function of biodiversity. Support of science and technology is needed as a tool in monitoring the sustainable utilization of biological resources, and policies and legal instruments. by way of identification and inventory of biological diversity in the distribution, presence, utilization, and management systems
ANALISIS PENDAPATAN DAN PERANAN WANITA DALAM USAHATANI TOMAT LAHAN KERING DI KABUPATEN GRESIK Ahmad Zubaidi; Astutik Astutik
BUANA SAINS Vol 10, No 2 (2010)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (133.636 KB) | DOI: 10.33366/bs.v10i2.204

Abstract

The aim of this research were a) To analysis influence of variable rent farm, price fertilize and labour fee to earnings of dry farming tomato. b) To study storey;level elegibility of dry farming tomato Countryside of Lasem District Of Sidayu Sub-Province of Gresik and c) To Analysis woman labour contribution and role of woman in decision making dry farming tomato. Methodologies used in this study approach qualitative and quantitative by applying case study strategy in this study. Data used in this analysis were with drawal of conclusion presented descriptively, and compilation of program by using method of Focus Group Discussion. Analysis and interprestasi result of research of solution and analysis, can be taken by conclusion that variable rent farm, price fertilize and labour fee by simultan have an effect on to earnings of tomato farming Countryside of Lasem District Of Sidayu Sub-Province of Gresik. And most having an effect on variable/signifikan to earnings of tomato variable rent farm count = 6,649 and value of P = 0,000) and also variable rent farm, price fertilize and labour fee give contribution 74,9% to earnings of farming tomato Countryside of Lasem District Of Sidayu, Sub-Province of Gresik while constribution woman labour activity of production of farming tomato in Countryside of Lasem equal to 54,14% and decision making which concerning tomato farming equal to 42,58
PENGARUH BAHAN PENGEMAS DAN LAMA PENDINGINAN TERHADAP KEASAMAN DAN ANGKA REDUKTASE SUSU PASTEURISASI Akhadiyah Afrila; Wahyu Windari
BUANA SAINS Vol 10, No 2 (2010)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (111.837 KB) | DOI: 10.33366/bs.v10i2.209

Abstract

The objective of the research is to know effect the matter package and long refrigeration of acidity and reductase test on pasteurization milk. Material used 9 lt milk from lactating cow. Factorial of Completely Randomized Design (CRD) was used in this study. The first factor was kind of matter package and the second treatment is long refrigeration of 40C (0; 7; 14; 21 day), replicated three times. Variable observed were acidity and reductase test. The result showed that kind of the matter have no significant effect (P>0,05) on acidity and reductase test. Long refrigeration, interaction of the matter and long refrigeration have higly significant effect (P

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