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Mahdiannoor
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Rawa Sains: Jurnal Sains STIPER Amuntai
Published by Sekolah Tinggi Ilmu Pertanian Amuntai
ISSN : 23546379     EISSN : 26863510     DOI : https://doi.org/10.36589/rs
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The Rawasains Journal contains information on the results of research activities, conceptual thinking and reviews of agriculture (Agrotechnology and Agribusiness) on lebak wetlands. This scientific journal was published by Sekolah Tinggi Ilmu Pertanian (STIPER) Amuntai. Started to be published at the end of 2011 with the frequency of publishing twice a year, in June and December. Editorial staff receives writings from scientific research, both in the form of research and empirical research in fields related to Agrotechnology and Agribusiness. Editors can abbreviate and improve writing without changing the intent and contents through the editing process by the Editor Team. The reviewer process was carried out by partner partners with the blind peer reviewer method. Manuscripts sent must be original texts and not being considered for publication by other journals or publishers.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 186 Documents
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Kajian Keunggulan Komparatif dan Strategi Pengembangan Kerbau Rawa Di Kalimantan Selatan Ahmad Suhaimi; Zarmiyeni Zarmiyeni; Azwar Saihani; Rum Van Royensyah
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 6 No 2 (2016): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v6i2.61

Abstract

Swamp buffalo in South Kalimantan is a potential commodity in terms of providing meat because its ability to digest crude fiber is better than cattle with low quality feed conditions, and has the ability to reproduce over a wide range from wet areas to relatively dry areas. The study was conducted in the North Hulu Sungai regency of South Kalimantan with the aim of studying the potential of swamp buffalo maintenance areas, assessing the constraints and impacts of swamp buffalo development efforts, determining the logic of the relationship between the problem of swamp buffalo development, compiling a Logical Framework Approach for problem solving (solution) the development of swamp buffalo, making the right strategy for the development of swamp buffaloes that involve the participation of farmers, the private sector, banks, local governments, and higher education institutions on an ongoing basis. Research design with descriptive and participatory methods with LQ analysis techniques, analysis of regional potential, and Logical Framework Analysis (LFA). The results show that swamp agroecological zones are very beneficial for swamp buffalo cultivation, the strategic role of meat producers, labor, sources of income, advocates of sources of animal protein, sources of seeds, tourist attraction, and development of local wisdom. Comparing between the LQ value of 2.327 and the value of livestock density, the HSU District is the base for developing swamp buffalo cattle. The strategy model of swamp buffalo development in HSU District is to increase the use of appropriate technology, promotion through typical Kal-Sel swamp buffalo tourism events, improve: the role of skilled communities, the role of extension agents and the government, increase capital and cooperative relations between business actors, locations cultivation close to transportation routes, regulating land use, and improving institutional performance
Optimasi Keuntungan Industri Rumah Tangga Tahu dan Tempe Di Desa Murung Kupang Kecamatan Babirik Kabupaten Hulu Sungai Utara Azwar Saihani
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 6 No 2 (2016): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v6i2.62

Abstract

This study aims to (i) know the optimal benefits of tofu and tempeh making business with limited resources, (ii) conduct sensitivity analysis on the optimal conditions of the benefits of tofu and tempeh business. This research was conducted in Murung Kupang Village, Babirik District, North Hulu Sungai Regency. The method of collecting data uses a case study by interviewing Pak Sarwani to obtain the necessary data. The point of optimal home industry and tofu solutions occurs at coordinates {(29.66), (357.47)}, this means that optimal benefits occur when production of tofu (X1) is 29.66 prints of tofu and (X2) of 357, 47 tempe cut each time the product. While the optimal amount of profit obtained is USD 1357,941 per one production in one day. Maximum and minimum limit for optimization of tempe and tempeh tofu industry. The maximum profit margin exits between 43,819 to 27,200 and the minimum margin of profit margin between 70,317 to 43,819, while the maximum limit of profit margin for tempe that has not been used is between 911,222 to 567,850, the minimum tempe profit margin between 1,468 to 911,222, and the translation value constraint function shadow 1 (soybeans) it appears that if the resource (right value) exceeds the 10% constraint function, ie from 102 663 933.33 to the optimal value of Rp 161,261, increasing from Rp 1,357,941 to Rp 1,519,202
Tingkat Efisiensi Pemasaran Telur Itik Alabio dan Telur Asin di Kabupaten Hulu Sungai Utara Propinsi Kalimantan Selatan Mahdalena Mahdalena
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 6 No 2 (2016): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v6i2.63

Abstract

This study aims to determine the efficiency level of each marketing channel of alabio duck and salted eggs in Hulu Sungai Utara Regency. The research activity was carried out in Hulu Sungai Utara Regency, in August-October 2013. The method used is survey method and interview with deliberately chosen location (purposive sampling). The efficiency analysis method uses the formula of Technical Efficiency Index and Economic Efficiency Index. Based on the results of the study, it was obtained technically and economically marketing efficiency was in channel III for the purpose of Palangkaraya and channel III for Simpang. Technically and economically marketing efficiency in marketing salted eggs is IET II channel <IEE which is 2.92 <3.8
Pertumbuhan Bibit F2 Jamur Tiram pada Berbagai Komposisi Media Zarmiyeni Zarmiyeni
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 6 No 2 (2016): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v6i2.64

Abstract

Oyster mushroom (Pleurotus ostreatus) is one type of wood mushroom that is used as a vegetable and processed food. In the cultivation of oyster mushrooms (Pleurotus ostreatus), seeds are a determining factor. This study aims to obtain the best media composition in the growth of oyster mushroom F2 seedlings (Pleurotus ostreatus). The research conducted at the Amuntai STIPER Laboratory from April to June 2013, using a Completely Randomized Design (CRD), with 5 treatments and 4 replications. As a treatment, the composition of media (K) is (k1) 80% corn: 18% sawdust: 1% CaCO3: 1% CaSO4, (k2) 70% corn: 28% sawdust: 1% CaCO3: 1% CaSO4, ( k3) 60% corn: 38% sawdust: 1% CaCO3: 1% CaSO4, (k4) 50% corn: 48% sawdust: 1% CaCO3: 1% CaSO4, (k5) 40% corn: 58% sawdust : 1% CaCO3: 1% CaSO4. Observation data were analyzed by variance and DMRT follow-up at 5% level. The parameters observed were the growth of mycelium horizontally and vertically. The results showed that media composition (k2) 70% corn: 28% sawdust: 1% CaCO3: 1% CaSO4 gave the best results for F2 seedling growth
Persepsi Masyarakat terhadap Agroekowisata Untuk Pelestarian Fungsi Waduk Jaro Murjani Murjani; Athaillah Mursyid; Asmuri Achmad; Chatimatun Nisa
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 6 No 2 (2016): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v6i2.65

Abstract

In order that Waduk Jaro remain stable, but economically produce, including through tourism approach agroecototurism. Cultivation are including the vast landscape of green as the most attractive mountains, and waterfalls spewing water and the most attractive. This research is kind or survey research using multistage sampling, where is society of sub district Jaro, district Tabalong, South Borneo Province selected with purposive sampling, from nine vilage chossing three village with reservoir location on three village (Nalui, Jaro and Garagata) taking sample at those three village using simple random sampling, where is respondence who will be chosen is head of family and visitor or tourist taking with accidental sampling, that is technique taking sample accidentally with interviewing visitor or tourist who come to location Waduk Jaro. The result shows that the perception of society which living around Waduk Jaro shows 93,6% respondence says agree that Waduk Jaro becoming tourist destination, 4,3% disagreed and 11,1%claimed not to know and 1,0% did not comment. From 94 respondence who interview, 89,4% says agree if forms of tourism which developing is agroecotourism, 5,3% says do not agree, 2% says do not know and 3,2% do not comment. Respondence from visitor or tourist society who visiting to Waduk Jaro, 98,3% agree becoming object tourism and 1,7% do not agree. And than 95,0% agree about forms of tourism which developing is agroecotourism, 3,3% did not agree and 1,7% not comment
Pergeseran Komposisi Gulma, Pertumbuhan dan Hasil Jagung Manis dengan Aplikasi Herbisida Campuran Bilman Wilman Simanihuruk
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 6 No 2 (2016): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v6i2.66

Abstract

The decline in sweet corn production needs to be done to increase production through the use of dry land, both those that have become agricultural land and those that have not been used. In the business of using dry land it is often found that problems such as productivity decline rapidly, low soil fertility and many types of weeds. Especially wide, narrow weed leaves and woody shrubs. Experiment using Split Plot Design. The main plot is the dose of glyphosate consists of 3 levels, namely g1= 1,5 l/ha, g2 = 2 l/ha, dan g3 = 2,5 l/ha. The subplot is a 2,4-D dose consisting of 3 levels, namely d1 = 0,5 l/ha, d2 = 1 l/ha, d3= 1,5 l/ha. The use of a herbicide mixture of glyphosate and 2,4-D was able to shift the weed composition with a value of C of 68.75% at 2 days before harvest. Glyphosate herbicide dose of 1.5 l/ha was able to produce plant growth rates of 2.23607813 g cm-2 days-1, and the weight of the selling cob was 129,408 g
Analisis Trend Produksi Padi Organik dan Anorganik pada Lahan Rawa di Kabupaten Hulu Sungai Utara Ahmad Suhaimi; Rezka Yulia
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 7 No 1 (2017): Edisi Juni
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v7i1.67

Abstract

This study aims to find out (i) fluctuations in production trends, (ii) forecasting projections, and (iii) volumes of organic and inorganic paddy production from 2016-2021 at wetland in Hulu Sungai Utara Regency. The study was conducted from March to July 2016. The research method used was descriptive with secondary data obtained from the Office of Food Crops and Horticulture of Hulu Sungai Utara Regency, data obtained from 2010 to 2015. The analysis used in this study was linear trend with the least squares method which aims to predict or predict the development of organic and inorganic rice production in swamps in North Hulu Sungai Regency, South Kalimantan Province. The results showed fluctuations in production trends, forecasting projections and production of organic and inorganic paddy each year has increased
Peranan Penyuluh Pertanian Dalam Pengembangan Kelompok Tani Di Desa Sungai Binuang Kecamatan Haur Gading Kabupaten Hulu Sungai Utara Azwar Saihani; Siti Noor Asiah Jamil
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 7 No 1 (2017): Edisi Juni
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v7i1.68

Abstract

This study aims to identify the role of extension agents in developing farmer groups in Sungai Binuang Village, Haur Gading District, as well as how the current authority and competence of extension agents to farmer groups. This research was conducted in Sungai Binuang Village, Haur Gading Sub-District in March-May 2016. The samples taken in this study were all members of farmer groups in Sungai Binuang Village. The analysis method used in this study is descriptive analysis and Likert scale for measuring indicators. the role of extension agents as farmer supervisors is at an average number of 287 in the good interval category with a number of 76.5% classified as strong, as an organizer and dynamist the instructor is at an average rate of 306 in a very good area with 81.6% classified as very strong , as a technician the extension has an average number of 306 in the area is very good and 81.6% is classified as very strong, and the extension agent as a farmer consultant that is 306.5 in the area very well and continuum 81.7% at very strong intervals . From the results of the study, it was found that the role of agricultural extension agents in Sungai Binuang Village was already quite optimal. The authority and competence of agricultural extension agents cannot be done optimally because an agricultural instructor is only authorized to direct and provide input on all decisions taken in a group
Pertumbuhan dan Hasil Dua Varietas Jagung Manis terhadap Pemberian Pupuk Hayati pada Lahan Rawa Lebak Achmadi Achmadi; Mahdiannoor; Nurul Istiqomah
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 7 No 1 (2017): Edisi Juni
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v7i1.69

Abstract

Lebak wetland is land that has many limiting factors for the development of food crop cultivation, especially maize. These limiting factors include excess water, varied soil fertility and toxic elements. Efforts that can be made to increase corn production are by using the right varieties and providing fertilizers, especially using biological fertilizers. This study aims to determine (i) the effect of two sweet corn varieties on several doses of biological fertilizers, (ii) the influence of varieties, (iii) the effect of doses of biological fertilizers, (iv) the interaction of varieties with biological fertilizers, (v) the best varieties and (vi ) the best dosage of biofertilizer on the growth and yield of two varieties of sweet corn. The study was conducted in Pasar Senin Village, Amuntai Tengah District, Hulu Sungai Utara Regency from April to July 2017. Using a Randomized Block Design (RBD) Factorial 2 factors. The first factor is sweet corn varieties, namely v1 = Bonanza F1 and v2 = Valentino F1. The second factor of the dosage of biological fertilizer is: h0 = 0 kg.ha-1, h1 = 50 kg.ha-1, h2 = 100 kg.ha-1 and h3 = 150 kg.ha-1. The results showed no interaction of varieties with fertilizers on all observation variables, varieties had an effect on plant height, number of leaves, stem diameter, ear weight with straws and without weight, ear length with straws and without cornhusk and diameter with strawberries and without nuts with the best treatment is v1, while biofertilizer influences the weight of the cob with the weight, the length of the cob with the straw and without the weight and diameter of the cob with the kelobot and without the kelob with the best treatment is h2.
Faktor-Faktor yang Mempengaruhi Konsumen dalam Proses Pengambilan Keputusan Pembelian Kerupuk Itik di Kabupaten Hulu Sungai Utara Miranda Romaully Br. Sitanggang; Nidiya Dewi
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 7 No 1 (2017): Edisi Juni
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v7i1.70

Abstract

This study aims to analyze the factors that influence consumers in making decisions to purchase duck crackers. The research was conducted in Amuntai City by collecting data using an accidental sampling method, which was met by 10 duck cracker sellers, of which 10 people were taken from 10 sellers. The research results of the characteristics of duck cracker consumers are housewives, fathers, students and adolescents. The survey results showed that the dominating consumers were 54 female sexes (67.5%). The results of the regression analysis of the coefficient of determination (R2) of the regression equation as a whole there are influences of independent variables including culture, social, individual, and psychological on purchasing decisions that can be seen in the adjusted R square value of 0.130. Factors that influence consumers in the purchase decision of duck crackers by 13% and 87% are influenced by other factors not included in the regression model. The regression test results are as follows: Y = 5.105 + 0.170X1 + 0.048 X2 + 0.119X3 + 0.306X4. Cultural, social and individual factors have no significant effect on the purchasing decision of duck crackers, while psychological factors influence the decision to purchase duck crackers in real time

Page 7 of 19 | Total Record : 186

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