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Jurnal Ilmu-Ilmu Pertanian
Published by Politeknik Pembangunan Pertanian Yogyakarta Magelang
ISSN : 18581226     EISSN : 27234010     DOI : https://doi.org/10.55259/jiip
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Ilmu-Ilmu Pertanian is a scientific journal published by Politeknik Pembangunan Pertanian Yogyakarta Magelang. This journal contains scientific articles on the results of studies on the application of science and technology to stakeholders in the fields of sustainable agriculture, agribusiness, and food technology. Jurnal Ilmu-Ilmu Pertanian in collaboration with Ikatan Produsen Benih Hortikultura (IPBH) Indonesia and published 2 (two) times every year in July and December
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 274 Documents
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PERSEPSI PETANI TERHADAP TEKNOLOGI SISTEM TANAM JAJAR LEGOWO PADI SAWAH (Oryza sativa L) DI DESA TAMANMARTANI KECAMATAN KALASAN KABUPATEN SLEMAN Wahjuni, Wahjuni
Jurnal Ilmu-Ilmu Pertanian Vol. 26 No. 2 (2019): Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v26i2.100

Abstract

Tamanmartani is a government program that is the integrated crop planting movement (GP-PTT) program in the year 2015. One of the components is rice planting with Legowo and planting system. But farmers until now still apply loor tile system. That the impact on the average productivity in Tamanmartani Village 5 last year only reached 5 ton/ha, from the year 2014-2018. This study was conducted from January to July 2019, in Tamanmartani Village, Kalasan District, Sleman Regency. The method used is descriptive, data collection using interviews, questionnaires, and observations using a Likert scale with precise, less precise, and incorrect categories. Respondents were determined by Proportionate Random Sampling as many as 39 farmers who participated in the program (GP-PTT). Results showed that the analysis of the perception of farmers from 4 variables on knowledge, interests, attitudes, and needs, turns out the lowest variable with a percentage of 67.09 that is the attitude variable, with the lower statement The Implementation of Tajarwo System with a percentage of 58.97%. This means that the attitude of farmers has a negative effect on farmers perception of technology in the Legowo farming system.
PENGARUH AGENSI HAYATI TERHADAP TANAMAN BAWANG MERAH (Allium ascalonicum L.) Rusdiana, Yayun Farikha; Munambar, Siwitri
Jurnal Ilmu-Ilmu Pertanian Vol. 26 No. 2 (2019): Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v26i2.101

Abstract

Biological agents as one of the alternatives that are environmentally friendly control and in accordance with the guidelines of IPM is still not implemented. The purpose of this study to determine the interaction of dose and concentration of biological agents on the growth and yield of onion as well as to the intensity of the disease on onion crop, effect of the use of biological agents Trichoderma sp on growth, onion, and diseases of the onion crop, the concentration of PGPR right for growth and onion as well as against diseases of the onion crop. Fieldwork was arranged in a randomized block design Complete (RAKL) two factors, one control and three replications. The irst factor is the dose of Trichoderma harsianum (T) consists of two levels ie: T0: Without Trichoderma harsianum L, T1: Trichoderma harsianum L. dose of 50 kg / ha (5 mg / m2). The second factor is the concentration of PGPR (P) consists of 4 levels: P0: Without PGPR, P1: PGPR concentration of 2%, Q2: PGPR concentration of 4%, P3: PGPR concentration of 6%. The results showed no interaction between dose and concentration on the intensity of fusarium wilt, growth variables dry weight per hill, tuber crops variable dry weight per hectare. The highest efficacy for controlling diseases in onion combination treatment without the use of Trichoderma sp and PGPR concentration of 0%. PGPR concentration of 6% gave the highest yield of the dry weight of tuber crop yield of 12.7 tonnes per hectare.
PERSEPSI PETANI TENTANG KARAKTERISTIK INOVASI SISTEM TANAM JAJAR LEGOWO PADI SAWAH (Oryza sativa L) Astuti, Yulianti
Jurnal Ilmu-Ilmu Pertanian Vol. 26 No. 2 (2019): Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v26i2.102

Abstract

This study aims to determine farmers perception about the characteristics of innovations that include relative advantage, compatibility, complexity, tribality and observability Jajar Legowo planting system. The study was conducted from February to July 2019 in Selomartani village, Kalasan District, Sleman Regency DIY. Methods of study are quantitative descriptive. Farmers sample were determined by proportional random sampling. The results of the study showed that farmers perception of the Jajar Legowo planting system is beneit, appropriate, uncomplicated, fairly easy to try and easy observed. Needs to be done counselling planting row creation because this component not in accordance with the customs of farmers. The design of the empowerment was done by manufacture rice planting equipment for planting Jajar Legowo namely caplak as a tool to build the planting line. Thereby will increase the perception of farmers to Jajar Legowo planting system.
PERBAIKAN KUALITAS RENGGINANG UBI KAYU TANPA FERMENTASI Setiawati, Bernadetta Budi
Jurnal Ilmu-Ilmu Pertanian Vol. 26 No. 2 (2019): Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v26i2.103

Abstract

Cassava rengginang, a Javanese traditional snack food still shows cloudy white colour and no or very slight expansion when fried that are considered as a problem of undesired quality. Additional fermentation process in its manufacturing seems to be able to solve the problem. Fermentation process applied to the cassava rengginang manufacturing will affect its quality, especially the crispness, expansion capacity and taste. The crispness would possibly bring about irritation to both the throat and tongue in a little bit longer and more consumption. Two factors possibly influencing the above problem are frequency of washing process and total amount of starch resulted from every washing process, are taken as treatments. Organoleptic evaluation involving tests on texture, aroma, taste, crispness and levels of consumer preferences is taken as a variable response. The experimental design consisting of once, twice, three times and without washing process and total amount of starch related to the frequencies of the washing process was conducted to seek the best combination of the treatments that was automatically resulting in the highest variable response. Investigation tests, conducted on the fried non fermented cassava rengginang, show that the combination of three time washing process related to 244.38 grams cassava starch, 30.50 gram residue with 3 litters of water is significantly the best and preferred more than that of currently available in local markets.
STRATEGI PETANI DALAM PEMASARAN SALAK DENGAN E-COMMERCE (PERDAGANGAN BERBASIS ELEKTRONIK) Putra, Yosua Kon
Jurnal Ilmu-Ilmu Pertanian Vol. 26 No. 2 (2019): Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v26i2.104

Abstract

Srumdude Subdistrict is a sub-district with the flagship of Salak commodity with a production of 554,310 KW and continues to increase annually, but there is a problem related to the marketing of the agricultural products, Salak price is not optimal and tends to the harvest. The purpose of this research is to know the strategy of farmers in marketing through e-commerce by specifying segmentation (geographic and demographic) targeting (value, volume, product, price, promotion and distribution) and posisitioning (STP) as well as know Salak business strategy using SWOT analysis. The implementation of this study was held in the month of February until July 2019 in Srumdude village, Srumdude District, Magelang Regency, Central Java. Research is done with a descriptive analysis method. The sampling location is purposive and samples were taken using the Harry King Nomogram. Based on the results of the study shows the implementation of marketing strategy only reaches 36.48% and SWOT analysis shows the strategy that can be applied, namely marketing development through e-commerce and exhibitions, product development into partnerships and Pressing the input cost.
ANALISIS PENGGUNAAN INOKULAN LEGIN DAN TEKNOLOGI PANGKAS PUCUK TERHADAP PRODUKTIVITAS KEDELAI Sucahyo, Anang; Wijayanto, Budi
Jurnal Ilmu-Ilmu Pertanian Vol. 25 No. 1 (2018): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v25i1.105

Abstract

The Legin (Leguminosae inoculum) application is a technology by mixing Rhizobium inoculants with soybean seeds at the time of planting. The goal is when the existing soybean seeds of the surrounding Rhizobium japanicum bacteria will be symbiotic with the soybean roots. The Rhizobium japanicum bacteria can be isolated from effective symbiotic soybean root nodules, then cultured and can be used as inoculants mixed with peat soil. While cutting shoots done by breaking the apical dominance so that pruning effect on plant growth with the aim of encouraging plants to branch off much and produce new shoots, so as to obtain maximum results. This study examines the application of legin and shoot cutting technology on soybean cultivation. Soybean varieties used are varieties of anjasmara. The results of this study indicate that the application of legin and shoot can increase the production of 1.74 tons / ha.
PENGARUH MODAL SOSIAL TERHADAP PRODUKTIVITAS PETANI SAYURAN ORGANIK DI DESA BATUR, KECAMATAN GETASAN, KABUPATEN SEMARANG Tambunan, Dyantri E. M.
Jurnal Ilmu-Ilmu Pertanian Vol. 25 No. 1 (2018): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v25i1.106

Abstract

The aims of this study were to determine the effect of social capital on the productivity of organic farmers in the Batur Village, District Getasan, Semarang Regency. This research was conducted in February 2018 to March 2018 at Batur Village, District Getasan, Semarang Regency. Survey was used in this research. The respondents were chosen among organic Farmers in Batur village, District Getasan, Semarang in total. There were 70 respondents in this research. Data were analysed by multiple linear regression analysis. The result of the analysis showed that (1) the variables of network had a significant effect on productivity of organic vegetable farmer; (2) the variables of trust had not a significant effect on productivity of organic vegetable farmer; (3) the variables of participation had a significant effect on productivity of organic vegetable farmer; (4) the variables of norm had a significant effect on productivity of organic vegetable farmer; (5) the variables of network, trust, participation, and social norm had a significant effect on productivity of organic vegetable farmer.
ADOPSI SISTEM PERTANIAN BERKELANJUTAN (KASUS PETANI SAYURAN DAN BUAH DESA NEGLASARI, DRAMAGA, BOGOR) Euriga, Epsi
Jurnal Ilmu-Ilmu Pertanian Vol. 25 No. 1 (2018): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v25i1.108

Abstract

Sustainable Agriculture System (SAS) is an innovative technology that could overcome the problems related to environmental sustainability. Farmers in Neglasari village, Dramaga has not entirely adopted the SAS innovation including integrated pest management, balanced fertilization, crop rotation, and tillage as recommended. This study aims to: (1) To analyse factors that influencing farmer perception toward SAS implementation. (2) To analyse the factors that influencing farmer attitude toward SPB. (3) Analyse the factors that influencing SAS adoption. The research conducted with survey method that involved 31 fruit and vegetable farmers. The results showed that age had significantly negative effect toward perception. Information from the extension and the type of participation had significantly positive effect toward perception. Type of participation had significantly positively effect toward the attitudes of farmers towards sustainable agriculture systems. Age and perceptions of sustainable farming systems had significantly positive effect toward the adoption of sustainable farming systems, while the extension information and the type of participation had significantly negative effect on the adoption of sustainable farming systems.
PENINGKATAN PRODUKTIVITAS DAN PENDAPATAN USAHATANI PADI MELALUI SISTEM TANAM JAJAR LEGOWO DI KECAMATAN SEDAYU BANTUL Winarno, Kodrad
Jurnal Ilmu-Ilmu Pertanian Vol. 25 No. 1 (2018): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v25i1.110

Abstract

The Government of Indonesia (GOI) has been developing agricultural sector to double the production of rice as the main staple food. By intensifying paddy production through jajar legowo planting system, the GOI has been able to increase paddy production and farmers welfare. This study was conducted in Sedayu Sub District from August to October 2017. The aims of this study were 1) to identify the productivity of paddy tegel planting system and paddy jajar legowo (2:1) planting system; and 2) to determine farmers income of paddy tegel planting system and paddy jajar legowo (2:1) planting system. This study implemented descriptive quantitative research. The participants were selected through purposive sampling. The participants were drawn from the population of Argorejo Farmer Group Association (Gapoktan) in Sedayu Sub District. The results show that the productivity of paddy jajar legowo (2:1) planting system was higher (9,04 tonnes/ha) compared to paddy tegel planting system (7,74 tonnes/ha). In addition, farmers net-income from paddy jajar legowo (2:1) planting system was also higher (Rp 30.012.395,83/ha) than paddy tegel planting system (Rp 22.400.344,05/ha). The results of this study can be used to convince farmers in employing the paddy jajar legowo (2:1) planting system rather than the tegel planting system.
PENGARUH PENAMBAHAN TEPUNG AMPAS TAHUTERHADAP NILAI GIZI DAN MUTU ORGANOLEPTIK GEBLEK Santoso, Hadi
Jurnal Ilmu-Ilmu Pertanian Vol. 25 No. 1 (2018): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v25i1.111

Abstract

The aim of this study was to determine the effect of adding flour of tofu solid waste to nutritional value and organoleptic quality of geblek. The study used a complete randomized design with three replications. The factors studied were the concentration of the addition of flour of tofu solid waste with variations 0%, 2%, 4% and 6%. The parameters observed were moisture content, protein content, fat content, carbohydrate content, phytic acid content, crude fibber content and organoleptic quality of raw and cooked geblek. The results showed that the addition of flour of tofu solid waste will affect the nutritional content of geblek, especially its protein content. Addition of flour of tofu solid waste did not significantly influence phytic acid content in cooked geblek while in raw geblek, increased phytic acid significantly occurred in addition of 6% flour of tofu solid waste. Based on the organoleptic test, the panellists favoured raw and cooked geblek with the addition of 2% flour of tofu solid waste whereas raw geblek had water content of 46.59 0.32%, ash content 0.59 0.06%, protein content 0.61 0,00%, carbohydrate content 52,21 0,26%, and phytic acid content 0,009 0,00% while cooked geblek have moisture content 27,20 1,41%, ash content 1,59 0,06 %, protein content 0,72 0,00%, fat content 10,42 0,05%, carbohydrate content 60,08 1,42%, crude fibber content 0,93 0,12%, and phytic acid content 0.018 0.01%.

Page 10 of 28 | Total Record : 274

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