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Mediagro

Mediagro
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Published by Universitas Wahid Hasyim Semarang

ISSN : 26855321 EISSN : 28282426 DOI : 10.31942/md

Core Subject : Agriculture, Social,

Agriculture, Biological Sciences & Forestry Environmental Science

The Journal Publishes in both print and online version. MEDIAGRO JOURNAL research paper in the field of Agribusiness, Agricultural Technology, Food Technology and general agricultural environment

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)

Articles 8 Documents

Search results for , issue "Vol 8, No 1 (2012)" : 8 Documents clear

KETAHANAN PANGAN RUMAH TANGGA TANI DI DAERAH ALIRAN SUNGAI (DAS) GALEH KABUPATEN SEMARANG Ahmad Rifai; Suprapti Supardi; Dewi Hastuti
MEDIAGRO Vol 8, No 1 (2012)
Publisher : Universitas Wahid Hasyim

The study, entitled "Food security of farm households in the Galeh Watershed Semarang Regency" has an objective to determine the composition of farm household characteristics, income levels and food security of farm households annually. This research used survey method. Research area was determined using purposive sampling method which is in Semarang Regency Village Genting, Rejosari, Brongkol, Kemambang, Ngrapah, and Rowoboni. Respondents are determined by random sampling of 120 households in six villages. Survey results showed that the average age of head family in farm households of Galeh Watershed age is 44.90 years old, which is categorized as productive age group. Farmers in these villages have an average size of rice fields about 0.26 ha while average size of garden and land tenure owned are 0.210 and 0.215 ha. Goats are the main livestock in the Galeh Watershed, every family in these villages has more or less 2 goats. Average of income levels of farm household in this watershed is Rp 22,533,792.00. Dominant commodities producing in these villages are paddy, coffee, chili and cauliflower. Rice farming in Rowoboni village has a good performance compared to other village with R/C ratio 2.94. Meanwhile, in Genting village, coffe and red papper farming have given higher performance than other village with R/C ratio 2.03 and 1.64 consecutively. R/C ratio of White pepper in Rejosari village is 1.61, and cauliflower is in Kemambang Village, with its R/C ratio 1.48. Share of household expenditure is dominated by food expenditure, with average 52.63% of total expenditure in one year. Non-food expenditure of farm households in the Galeh watershed is dominated by children's education costs, which reached an average of 10.71% a year. Purchasing power of farm households in the watershed Galeh is 116.30%, which means that all farm households in the Galeh watershed are able to meet all their needs both food and non food and still have remaining 16.3%. The criteria of household food security levels in Galeh Watershed Semarang Regency considered surplus which reached 1.27. It means that they can produce their own rice around 1,857.15 kg/year and household rice consumption equivalent to 1,456.80 kg/year. Keyword : food security, outcome, income, household.

KAJIAN TINGKAT ADOPSI TEKNOLOGI PADA PENGELOLAAN TANAMAN TERPADU (PTT) PADI SAWAH (Oryza sativa L) DI KECAMATAN BOJA KABUPATEN KENDAL Anggi Sahru Romdon; Suprapti Supardi; Lutfi Aris Sasongko
MEDIAGRO Vol 8, No 1 (2012)
Publisher : Universitas Wahid Hasyim

The improvements of rice production, which rice is the main food source for Indonesian people, have been carried out continuously; one of them is through the approach of Integrated Crop Management (ICM). ICM is not solely a technology or technology package but it is the approach of the production problem solution in a local region which applies appropriate technology and it is handpicked by farmers with the help of agricultural extension. The research was conducted to know how far the technology which has been introduced in the ICM are implemented or adopted by farmers viewed from the quality, speed and quantity. The introduced assembly technology is in form of new high-yielding varieties, high quality seed and labelled, increasing crop population through Jajar Legowo, balanced fertilizing, Crop Pests control through Integrated Pest Management approach, giving organic fertilizer, perfect cultivation, planting young seeds, planting 1-3 seeds per stick, intervallic watering, weeding with gasrok and proper harvesting after the harvest. The determination of sampling area is conducted purposively in Boja subdistrict, while the respondents sample are conducted in simple random sampling and obtained 70 farmers. Data analysis method which is used is the scoring based on the determiner component (impact point) while the level of adoption uses Likert's Summated Ratings (LRS) scaling method which are classified into three levels, namely the adoption of high, medium and low; with a low criterion (0,0 to 33,3 %), moderate (33,4 to 66,7%) and high (66,8 to 100%). The research results showed that the quality level of the technology adoption of integrated crop management of rice plant is categorized to moderate (60.61%), the adopted technology component is high-yielding varieties (72.38%), control of crop pests with integrated pest management approach (93.81%), proper soil management (97.14%), planting young seeds (70.71%), planting 1-3 seeds per stick (74.29%), intervallic irrigation (95.71%) and weeding with gasrok/hedgehog (88.98%) while other components are at medium and low categories. The speed and quantity of adoption are measured by the amount of farmers who adopted the ICM component, the analysis showed that the level of speed and quantity of the adoption is in the high category (76.48% and 75.73%). Based on these conditions, the elucidation of the technology which is summarized in the ICM still have to be carried out so that farmers can be more convinced to apply the ICM component. Keywords : adoption, ICM, rice plant

PENGARUH PENAMBAHAN VITAMIN C PADA PAKAN NON KOMERSIAL TERHADAP EFISIENSI PAKAN PUYUH PETELUR Endah Subekti
MEDIAGRO Vol 8, No 1 (2012)
Publisher : Universitas Wahid Hasyim

This study aims to determine the effect of vitamin C 250 mg / kg and vitamin C 350 mg / kg of feed to feed non- commercial. One hundred and fifty female quails aged 30 days were randomly placed into a cage with three different kinds of treatment rations . Each treatment was repeated five times ration replicates and each replicate consisted of 10 female quails. Ration of the three treatments are : P0 is the basic ration containing 21.5 % crude protein and metabolizable energy 2600 kcal / kg, the second ration treatment is a basic ration plus vitamin C 250 mg / kg of feed ( P1 ), and a third treatment is a basic ration plus vitamin C 350 mg / kg feed ( P2 ). Feed and water given adlibitum. Data taken during the study includes data feed intake, percentage of egg production, egg weight and feed conversion calculation. Data were analyzed using the variance Complete Design Pattern Unidirectional and if there is a difference followed by a contrast test . The results showed that the addition of vitamin C 250 mg / kg of feed and also the addition of vitamin C 350 mg / kg in quail diet with crude protein content of 21.5 % and 2600 kcal metabolizable energy / kg can increase feed intake, egg production and increase the percentage of increase efficiency of feedutilization. Keywords : Quail, Vitamin C, Feed Efficiency

DINAMIKA DAN MODEL ARIMA PENAWARAN BERAS DI KABUPATEN SUKOHARJO SEBELUM DAN SELAMA PELAKSANAAN OTONOMI DAERAH (Periode Tahun 1994-2010) Eka Dewi Nurjayanti; Darsono Darsono; Suprapti Supardi
MEDIAGRO Vol 8, No 1 (2012)
Publisher : Universitas Wahid Hasyim

The purpose of this research is to know the dynamics of suppling rice in era before and after regional autonomy in Sukoharjo Regency and to analyzed ARIMA model of them in Sukoharjo Regency on 2011 – 2015. The basic method applied in this research is analytical descriptive method. The research object is taken purposively, that is Sukoharjo Regency. The method of analysis data in this research is (1) Box-Jenkins (ARIMA) method with fourth steps, include identification, parameter estimation, diagnostic checking, and forecasting and (2) Chow Breakpoint Test. The result got from this research is the annual supply rice data have a fluctuation pattern with increase trend. It is not stationary and become stationary in first differencing. The result of parameter estimation judged that tentative model for the annual supply rice is ARIMA (0,1,1). The result of diagnostic checking judged that the best ARIMA model is ARIMA (0,1,1) with RMSE value is 5.186,376; R2 value is 0,850311; F-statistic value is 79,52704; and parameter of MA is significant because probabilistic value is less than 0,05. To suggest dummy variable with Chow Breakpoint Test showed that in 2000 was a period which affected annual supply and demand of rice, with F-statistic value is 3,033932 and this probability is significant. Regional autonomy not affected in supply and demand of rice. It is because rule of regional government less than main government in capital country. The result of forecasting annual supply of rice in 2011 – 2015 showed annual supply decreased. Keywords: supply, ARIMA, rice

KUALITAS AIR DAN BEBAN PENCEMARAN PESTISIDA DI SUNGAI BABON KOTA SEMARANG Rossi Prabowo; Renan Subantoro
MEDIAGRO Vol 8, No 1 (2012)
Publisher : Universitas Wahid Hasyim

River is an important component of the environment can not be separated from agricultural fields and plantations. Rivers play an important role in irrigation of agricultural crops and plantation society. Baboons current river conditions are thought to have experienced a decline in water quality due to various human activities such as residential, agricultural and industrial. Water quality degradation caused by agriculture and plantations because in order to increase agricultural production and farming, both quantitative and qualitative, have supported the use of pesticides. In its implementation, the use of these pesticides often do not follow the rules, which tend to be in high quantity in order to get quick results in halting the growth of pests and diseases. Pesticides used on farm fields, most or even all will fall into the water and polluting the waters. This study aims to analyze the water quality of the river baboons by river water quality standards according to Government Regulation No. 82 of 2001, as well as analyzing the pollution load entering the river Pesticides baboons derived from agricultural activities. The results showed BOD and COD at some point has exceeded the quality standard required. The index value of the upstream to downstream pollution tends to increase, exceeding the quality standards specified in the criteria unyuk river water quality standard Class II. River baboons have contained residues of endosulfan insecticide in concentrations ranging from 0.6 to 3.0 ug / L.

ANALISIS PENDAPATAN BUDIDAYA BANDENG KELURAHAN TUGUREJO KECAMATAN TUGU KOTA SEMARANG Hasan Faiq; Dewi Hastuti; Lutfi Aris Sasongko
MEDIAGRO Vol 8, No 1 (2012)
Publisher : Universitas Wahid Hasyim

This research aims to determine the cost of production, revenue and income milkfish cultivation, and the factors that effect the cultivation of milkfish income Tugurejo Village Tugu District Semarang City. The sampling technique used purposive sampling methods, sampling of respondent was conducted by a simple random sampling. The population saple was taken by 45 respondents farmers cultivating milkfish population residing in the village Tugurejo. Methods of data collection through interviews, records, observations dan questionnaires. The results income from milkfish cultivation is to use the difference between total revenue (TR) and total cost (TC). With the average number of explicit costs of Rp 6.231.245 per season and the average numver of milkfish cultivation receipts in a production process of Rp 9.096.948 per season. Then obtained the average land area of 2,69. Value of R/C milkfish cultivation farm in thevillage Tugurejo was 1,62. The analysis of data by multiple linear regression. It is known that the free variables of land area (X1), seeds (X2), production cost (X3), total production (X4), and the selling price (x5), has been associated with variable tied to the level of milkfish cultivation income (Y). coefficient of determination (R2) 0,986 states the ability of the modl established by the independent variables in explaining the diversity of the dependent variable is equal to 98,6 percent, while the remaining 1,4 percent is explained by other variables. The land area variable has a p-value 0,337 > 0,05, meaning there is no significant influence of the land area to the income of milkfish cultivation. The seed variable has p-value 0,123 > 0,05, meaning there is no significant effect of seed for milkfish cultivation income result. The cost variable of production has p-value 0,000 < 0,01, mean very significant. The amount production variable has p-value 0,000 < 0,01, mean very significant. The selling price variable has p-value 0,000 < 0,01, mean very significant. Keywords : income, milkfish cultivation

PENGARUH KEMASAN DAN WAKTU PENYIMPANAN TERHADAP KEMAMPUAN BERKECAMBAH BENIH MENTIMUN U. Sumpena
MEDIAGRO Vol 8, No 1 (2012)
Publisher : Universitas Wahid Hasyim

SUMPENA.2011.To Determine the effect of Packing and Storage Method on the Viability of Cucumber Seed. Following reports poor Cucumber seed germination from farmers who had been sent seed, a laboratory experiment was conducted to determine the effect of storage period and packing method on the viability of four cucumber variety. The experiment was conducted at LEHRI from January 2010 to December2010. A Split Plot Design with three replications was used with packing method as the main plot and storage period as the subplot. After 6 mount Cucumber seed germination (82%) was significantly higher when stored at room temperature in vacuum packed alumunium foil sachets, than all other packing methods. The percentage of Cucumber seed which around 60% after 4 mount to 21% and 10% after 6 mounts respectively. When first tested, the Venus variety exhibited significantly lower germination (63%) than the other varietys which ranged from 86-98%. Key word; Storage, packing, cucumber seed, viability.

BENIH POLIEMBRIO PADA TANAMAN KOKOSAN DAN JERUK Renan Subantoro; Rossi Prabowo
MEDIAGRO Vol 8, No 1 (2012)
Publisher : Universitas Wahid Hasyim

Polyembryonic is an embryo that has the tendency of more than one embryo in the seed (derived from the ovules), although this embryo extra does not have ripe embryos. The goal this study was to determine poliembrio on the citrus and kokosan, find out the growth of the seed sprouts from orange and kokosan poliembrio seeds and find out if the seeds can be used as seed. The materials used in this experiment include citrus and kokosan seed and medium sand. The tools used are cotton, filter paper, and the germination tub pinset. The experiment using factorial experimental design 2 X 4 (2 faktor) were arranged in a completely randomized design (CRD) for experiments conducted in the laboratory. The first factor is the separation of the embryo consists of two separated ways embryos and embryos are not separated. The second factor is the number of embryos composed of 4 cedar is the number of embryos 2, 4, 6 and 8. Conclusion research are citrus and kokosan seed have more than one embryo in the seed (Poliembrio), the growth of sprouts from seed poliembrio influenced by the size of the embryo, food reserves and germination environment, and seeds can be used as seed poliembrio the terms were grown in an optimal environment. Key words : poliembrio, citrus, kokosan , seeds , and sprout

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ROSSI PRABOWO

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rossiprabowo@unwahas.ac.id

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+628562742580

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Editorial Address
Fakultas Pertanian Universitas Wahid Hasyim JL. Menoreh Tengah X / 22, Sampangan, Gajahmungkur, Sampangan, Gajahmungkur, Kota Semarang, Jawa Tengah 50232, Indonesia

Location
Kota semarang,

Jawa tengah

INDONESIA

Abstract

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Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name ROSSI PRABOWO

Contact Email rossiprabowo@unwahas.ac.id

Phone +628562742580

Journal Mail Official jurnalmediagro@unwahas.ac.id

Editorial Address Fakultas Pertanian Universitas Wahid Hasyim JL. Menoreh Tengah X / 22, Sampangan, Gajahmungkur, Sampangan, Gajahmungkur, Kota Semarang, Jawa Tengah 50232, Indonesia

Location Kota semarang, Jawa tengah INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
ROSSI PRABOWO

Contact Email
rossiprabowo@unwahas.ac.id

Phone
+628562742580

Journal Mail Official
jurnalmediagro@unwahas.ac.id

Editorial Address
Fakultas Pertanian Universitas Wahid Hasyim JL. Menoreh Tengah X / 22, Sampangan, Gajahmungkur, Sampangan, Gajahmungkur, Kota Semarang, Jawa Tengah 50232, Indonesia

Location
Kota semarang,

Jawa tengah

INDONESIA