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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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Respon Pertumbuhan dan Hasil Tanaman Kacang Tanah terhadap Pemberian Dosis Pupuk Hayati Di Lahan Podsolik M. Fauzi Noor; Mahdiannoor; Nur Hafizah
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 1 (2018): Edisi Juni
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i1.81

Abstract

Peanut plants are the second most important leguminous plants after soybeans in Indonesia. The growth and yield of peanut plants on podsolic land are not good, the problem of podsolic soil is acidic soil reaction, high Al content, low nutrient content, so it needs liming and fertilization and good management so that the soil becomes productive and not damaged. Biofertilizer is an alternative use of fertilizer. This research was carried out on podsolic land in Banua Tinggal Village, Labuan Amas Selatan District, Hulu Sungai Tengah Regency, which began from April to July 2017. The study aimed to (i) determine the response of growth and yield of peanuts to the provision of biological fertilizers on podsolic land and ) get the best dosage of biofertilizer for growth and yield of peanuts on podsolic fields. This study used a Randomized Block Design (RBD) with four treatments and six groups so that there were 24 experimental units. Provision of biological fertilizer is (h0) 0 t.ha-1 = 0 kg. plot-1, (h1) 50 t.ha-1 = 7.5 kg.plot-1, (h2) 70 t.ha-1 = 10.5 kg.plot-1, (h3) 90 t.ha-1 = 13.5 kg.plot-1. The variables observed were plant height, number of leaves, age stem diameter at flowering, number of plant pods, wet weight of plant pods, and weight of 100 dry seeds. The results showed that the administration of biofertilizer affected the growth and yield of peanut plants and treatment (h3) 90 t.ha-1 = 13.5 kg.plot-1 was the best treatment for the growth and yield of peanut plants.
Analisis Efisiensi Saluran Pemasaran Ikan Nila di Desa Kupang Kecamatan Lampihong Kabupaten Balangan (Studi Kasus Pada Kelompok Perikanan Kupang Maju) Meldasari Meldasari; Ahmad Suhaimi; Rachman Fitrianoor
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 1 (2018): Edisi Juni
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i1.82

Abstract

This study aims to determine the marketing channels and institutions involved in the marketing of tilapia in Kupang Village, Lampihong Subdistrict, Balangan Regency, to know the structure of the tilapia market, analyze costs, profits, marketing margins and the price portion received by producers. This research was done intentionally by the census method and case study research design and data collection by interview. The results showed four marketing channels for tilapia, namely I: cultivators and collectors, II: cultivators, collectors, and retailers, III: cultivators, collectors and wholesalers and IV: farmers, traders, wholesalers and retailers. Market structure is monolithic competition. The total marketing channel I channel is IDR 11,000 per kg, the portion of the price received by farmers is 67.64%, the marketing cost is IDR 1,335 per kg and the profit gained is IDR 9,665 per kg; channel II's total marketing margin is Rp. 17,000 per kg, the portion of the price received by farmers is 57.5%, the marketing cost is Rp. 3,785 per kg, and the profit received is 13,215 per kg; total channel III marketing margin is Rp. 17,500 per kg, part of the price received by farmers is 56.79%, marketing costs Rp. 3,192.5 per kg and profits received Rp. 14.307.5 per kg; total channel IV marketing margin is Rp. 15,000 per kg, part of the price received by farmers is 60.52%, marketing costs Rp. 6,385 per kg and profits received 9,855 per kg. Channel I efficiency value: 3.92%, II; 9.46%, III: 7.88%, and channel IV, which is 16.80%. Channel I is the most efficient because the marketing institution is smaller, namely 3.92%.
Aplikasi Berbagai Dosis dan Dua Jenis Guano pada Budidaya Tanaman Jagung Pakan (Zea mays. L) di Lahan Podsolik M. Azai; Nur Hafizah; Mahdiannoor
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 1 (2018): Edisi Juni
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i1.83

Abstract

Corn feed is one animal feed that has many advantages, as corn feed is used for metabolic energy sources. Podsolic land is a land with very low nutrient value. This study aims to (i) determine the effect of various doses, and two types of guano interactions, (ii) determine the effect of various doses of guano, (iii) find out influence of two types of guano, (iv) get the best interaction, (v) get the best dose, (vi) get the best type of guano in the cultivation of corn feed in podsolic land. This research was conducted in Hawang Village, Limpasu District, Hulu Sungai Tengah Regency, from March to June 2018. They are using Group Random Design (GRD) Factorial 2 factors. The first factor is various doses of guano with five levels: d1 = 1.5 kg. plot-1, d2 = 3 kg. plot-1, d3 = 4.5 kg. plot-1, d4 = 6 kg. plot-1, d5 = 7.5 kg. plot-1. The second factor is two types of guano with two levels: g1 = bat guano, g2 = swallow guano. The results showed that the interaction between various doses and two types of guano had no effect on growth and yield, except that the effect was very significant on long cob weighted, whereas a single factor of various doses had significant and very real effect on all observation variables and the factor of two types of guano had no effect on all variables. Except for significant effect on plant height growth at the age of 56 HST.
Pengaruh Persepsi Konsumen terhadap Keputusan Pembelian Bibit Ayam Murung Panggang di Desa Murung Panggang Novia Sari; Azwar Saihani; Rum Van Royensyah
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 1 (2018): Edisi Juni
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i1.84

Abstract

This study aims to identify consumer perceptions of roasted broiled chicken seeds and determine the effect of consumer perceptions in making decisions to purchase roasted mulberry chicken seeds in Murung Panggang Village, South Amuntai District. Based on the sum of the Likert scale values ​​that the average score of the overall perception statement is 100.9, which is in the area agreed. Based on the results of the coefficient of determination analysis (R2) of the regression equation as a whole there are influences of independent variables including price variables, quality variables, and producer service variables on purchasing decisions that can be seen in the adjusted R Square value of 0.644. From the results of the t-test, the price factor does not significantly influence the purchasing decision with a significant value of 0.782> 0.05, so H0 is rejected, and H1 is accepted. Quality factors have no significant effect on purchasing decisions with a significant value of 0.053> 0.05 so that H0 is accepted and H1 is rejected, and factor levels of producer service have a significant effect on purchasing decisions with a significant value of 0,000 <0.05, so H0 is rejected and H1 is accepted.
Kecepatan Tumbuh Benih Kelapa Sawit (Elaeis guineensis Jacq.) pada Dua Tempat Pengambilan Tanah Rawa Lebak Mahdiannoor; Nur Hafizah; Heru Setiawan
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 2 (2018): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i2.85

Abstract

Along with the increasing demand for palm oil has the world's population, it is necessary to think about efforts to increase the quality and quantity of palm oil production. One of the factors such as planting material in the form of seeds, it is necessary to act technical culture or good seed treatment. Oil palm seedlings can be done in two stages: initial seeding (prenursery) and moved at the age of 2.5-3 months when they fulfill the criteria nursery ready to move to the main (main nursery). This study aims to (i) determine the speed of growth of oil palm seeds and, (ii) obtain the best type of soil for growing speed of oil palm seeds in two places making swampy marshland. The research was conducted in the Pangkalan Sari Village, Sungai Pandan Sub-district, Hulu Sungai Utara Regency in July-August 2013, using a completely randomized design (CRD) with a single factor. Factors studied were two lebak wetland of origin of uptake (T) as much as two levels and repeated nine times. The results showed that the two treatments had no effect lebak wetlands on many shoots observation variables age 14 and 28 days after seeding(DAS), the amount of leafage of 14 DAS, seedling height 14 DAS, and significant observations on many variables shoots the age of 42 DAS, number of leaves age 28 and 42 DAS, and a very significant effect on seedling height observation variables age 28 and 42 DAS.
Peran Ganda Wanita Tani Dalam Usahatani Sayuran dan Peningkatan Pendapatan di Desa Nangamua Kecamatan Arut Utara Kabupaten Kotawaringin Barat Novi Nurhayati
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 2 (2018): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i2.86

Abstract

Agriculture is the main source of livelihood for Indonesian people. Women or housewives in Nangamua Village are generally vegetable farmers. Women here play a dual role, women as housewives are also the backbone of the family. The purpose of this study was to determine the role of women and the outpouring of female labor devoted to vegetable farming, the contribution of vegetable farming income to family income and the relationship between the amount of labor spent by female farmers and the amount of family income. The method used is descriptive analysis, income analysis and correlation analysis. The results of this study were that female farmers had a role in vegetable farming, such as seeding, planting, maintaining, harvesting and post-harvest, outpouring of female farm laborers in vegetable farming was 42.49% of all vegetable farming activities, vegetable farming opinion contribution in income the family is 33.33% and the correlation of the outpouring of female labor with vegetable farming income has a positive correlation with a value of 0.70.
Pertumbuhan Bibit Buah Naga (Hylocereus polyrhizus) pada Berbagai Panjang Stek dan Komposisi Media Tanam M. Iqbal; Nur Hafizah; Zarmiyeni Zarmiyeni
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 2 (2018): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i2.87

Abstract

Dragon fruit is one of the cactus plants which is quite popular because of its sweet taste and unique and interesting shape. Propagation of dragon fruit seeds is usually done by cuttings and one of the problems in the supply of dragon fruit seeds is the planting medium. This study aims to determine (i) the effect of the interaction of various cuttings lengths and composition of the planting medium, (ii) the effect of various lengths of cuttings, (iii) the influence of various plant media compositions, (iv) the best interactions between various cuttings and composition of planting media, (v ) the best length of cuttings and (vi) the best media composition in dragon fruit cultivation. This study was conducted in Haur Gading Village, Batang Alai Utara District, Hulu Sungai Tengah Regency from May-August 2018, using Factorial Randomized Block Design (RBD) 2 factors. The first factor is the length of cuttings with 4 levels: p1 = 35 cm, p2 = 40 cm, p3 = 45 cm, p4 = 50 cm. The second factor is the composition of the planting medium with 3 levels: k1 = 1.5 kg of soil: 0.0 kg wallet dirt fertilizer: 1.5 kg of sand, k2 = 1.0 kg of soil: 1.0 kg of wallet dirt fertilizer: 1, 0 kg of sand, k3 = 0.5 kg of soil: 1.5 kg wallet dirt fertilizer: 1.5 kg of sand. The results showed that the interaction of the length of cuttings with the composition of the planting medium had no effect on growth, while the single length factor of the cuttings had no effect on all observation variables except the shoot length had a significant effect on week 12 WAP and the composition of planting media influenced the growth of dragon fruit seeds.
Analisis Distribusi Pemasaran Udang Windu (Penaeus monodon) di Kelurahan Margomulyo, Kecamatan Balikpapan Barat Kota Balikpapan Abdul Hadi Bone
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 2 (2018): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i2.88

Abstract

Margomulyo area is a protected area that provides various benefits to support life for the community. This study aims to determine: (i) the number of marketing institutions in the distribution of marketing of tiger shrimp, (ii) the marketing channels available in the marketing of tiger shrimp by pond farmers in Margomulyo Village, Balikpapan Barat District, Balikpapan City, (iii) marketing margins in the distribution of black shrimp marketing. This research was carried out in Margomulyo area in September-December 2016. The research method used a field survey method by interviewing fishing communities and literature. To analyze marketing functions, it is analyzed based on the functions of each marketing agency, while the analysis of margin distribution is done by calculating marketing costs both at the consumer and producer level. The results of the study of marketing patterns of freckle shrimp in the Margomulyo Region indicate that there are four patterns of marketing distribution channels, namely: I (producer-consumer), II (consumer-retailer), III (producer-retailer-consumer) and IV (producer-gatherer) -customer-sellers-retailers). The marketing distribution of tiger shrimp on pattern channel II (Producers-Retailers-Consumers) is more dominantly used because the marketing distribution channel is relatively shorter so it cuts the marketing distribution flow to the final consumer level, so it can suppress other additional costs. This can be seen based on the value of the share obtained at 75.05%, the selling price of tiger shrimp in the final consumer is 37,000, while the average selling price is Rp. 27,767, - Marketing margin of Rp. 9,233, - with a profit of 5,881. This value shows the advantages for the promising shrimp producer (producer) farmers as the main business actors of tiger shrimp cultivation
Respon Pertumbuhan Dan Hasil Tanaman Kacang Tanah terhadap Pemberian Berbagai Dosis POC Sabut Kelapa dan Batang Pisang di Lahan Rawa Lebak Ellisa Rusiani; Mahdiannoor; Farida Adriani
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 2 (2018): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i2.89

Abstract

Peanuts is a herbs plants, its flowers like a butterfly and its pods at the underground. Production decrease of peanuts at the Hulu Sungai Utara Regency because chemical fertilizers are used excessively. It causes the soil isn’t loose, hard, and sour. Liquid organic fertilizer (LOF) of coconut husk and banana trunk have many nutrients like nitrogen, phosphorus, and potassium. This study aims to (i) determine the growth and yield response of peanut to the application liquid organic fertilizer of coconut husk and banana trunk on lebak wetlands, (ii) determine the best dosage liquid organic fertilizer of coconut husk and banana trunk growth and yield of peanut in lebak wetlands. It used a randomized block design (RBD). The results showed that application liquid organic fertilizer of coconut husk and banana trunk had significant effect on plant height and number of leaves age 28 day after planting (DAP) and no effect on plant height and number of leaves age 14 and 21 DAP, age of the plant when the first flowering, number of pods and plant fresh weight of pods. p3 (250 ml) was the best dosage to growth and yield of peanut.
Uji Efektivitas Alih Fungsi Perangkap Ikan Model Bubu Menjadi Perangkap Hama Keong Mas (Pomacea canaliculata L.) dengan Berbagai Atraktan Biologi Putri Rahayu; Nurul Istiqomah; Farida Adriani
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 8 No 2 (2018): Edisi Desember
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v8i2.90

Abstract

Golden snail or murbei snail is one of the important pests of rice plants because the damage caused can reach an intensity of 13,2-96,5%. The results of the south Kalimantan BPTPH observation of golden snail attacks in the north Hulu Sungai Utara Regency increased from 0,3 ha in 2015 to 1 ha in 2016. One of the controls of golden snail pest which uses fish traps in bubu, bait is one of the important factors to support the success of a fishing operation with traps and fishing rods. Attractant plants are chemical compounds that act as bait against pests, the use of attractant plants to attract snails is one the most environmentally friendly ways to control it. This research was conducted in the village of Pakacangan districts Amuntai Hulu Sungai Utara. Research using Randomized Block Design (RBD), grouping based on the water level. The factors studied were planted type (A), which consisted of 4 levels, namely: a1= papaya leaves, a2= taro leaves, a3= dried onions leaves, and a4= cassava leaves. The results showed that various attractant plants had no effect on the amount of golden snail 5, 10, and 15 days after installation, but had a significant effect on the weight of the feed residue, the total weight of the feed and the length of the feed.

Page 9 of 19 | Total Record : 186

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