scholarly journals Economic Effects of Introducing a High-Efficiency Weeder in Organic Rice Cultivation

2020 ◽  
Vol 56 (2) ◽  
pp. 54-61
Author(s):  
Yoshihiro Shima ◽  
Shigenori Miura ◽  
Yoshihiro Uenishi
Keyword(s):  
High Efficiency ◽  
Economic Effects ◽  
Rice Cultivation ◽  
Organic Rice

Organic Farming System for Producing Healthy Rice Oleh

2018 ◽  
Vol 9 (04) ◽  
pp. 20213-20217
Author(s):  
Dr. Ir. Ni.Gst.Ag.Gde Eka Martiningsih ◽  
Dr.Ir. I Putu Sujana, MS
Keyword(s):  
Elementary Education ◽  
Dry Weight ◽  
Farming System ◽  
Rice Cultivation ◽  
Cultivation System ◽  
Organic Rice ◽  
Organic Cultivation ◽  
A Value ◽  
Cultivation Technology ◽  
Organic Farming System

Introduction of organic rice-based rice cultivation technology package through demplot is done in Subak Sungi 1 using ciherang variety. The number of farmers participating in demonstration plots in organic cultivation of paddy-based rice cultivation were 5 people, with age of farmers aged greater than 55 years occupying the highest percentage (45.45%), with elementary education level (72.75%), followed by high school education (18.25%), and junior high (9%). The average farmland area is 34.63 acres, with self-owned status (55,94%), status as penyakap 41,18% and rent status 2,88%. The farmers' response to the organic rice-based rice planting assessment is quite high, as evidenced by the evaluation that 100% of farmers participating in demonstration plots know and understand about organic rice system cultivation, and they agree to develop this cultivation system in the future. Demplot research results can increase the yield components and weight of dry grain harvest per hectare. Organic rice-based rice cultivation technology EVAGRO able to increase production of dry grain harvest significantly with a value of 6.8 tons / ha. There is a tendency of dry weight value of ciherang varieties of 6.8 tons / ha giving highest but not significantly different with PGPR organic based technology.

scholarly journals Populasi Hama dan Musuh Alami pada Tiga Cara Budidaya Padi Sawah di Sukamandi

Agrikultura ◽  
2018 ◽  
Vol 29 (1) ◽  
pp. 35
Author(s):  
N. Usyati ◽  
Nia Kurniawati ◽  
Ade Ruskandar ◽  
Oco Rumasa
Keyword(s):  
Natural Enemy ◽  
Block Design ◽  
Rice Variety ◽  
Rice Cultivation ◽  
Limiting Factors ◽  
Pest Damage ◽  
Organic Rice ◽  
Randomized Block Design ◽  
Rice Yields ◽  
The Difference

ABSTRACTPest and natural enemy population in three different rice cultivation in Sukamandi RegionSome on limiting factors in rice production include the cultivation system and pest damage. To suppress the damage, several control techniques have been applied, such as technical culture. The aim of this study was to gain information on population and pest damage, as well as natural enemy population in three different rice cultivation systems. The study was arranged in Randomized Block Design with three treatment and 9 replications. The treatments were: 1) organic rice cultivation, 2) semi organic, and 3) farmer technique. The used rice variety was Inpari 30. The plot size was 6 m x 90 m. The variables observed included population and pest damage, natural enemy population, and rice yields. Thirthy two rice hills were observed randomly in diagonal direction, with 2 weeks interval from two weeks after transplanting until harvest. The data were analyzed by analysis of variance (Anova) and the difference among the treatments was evaluated with Duncan multiple area test at 5% level. The results showed that brown plant hoppers population on organic rice cultivation is lower than semi-organic rice cultivation and farmer technique, but there were no difference of natural enemy population among treatments. The lowest yield was obtained from the organic rice cultivation (2.67 t/ha).Keywords: Rice cultivation, Pests, Natural enemiesABSTRAKBeberapa faktor pembatas produksi padi diantaranya adalah cara budidaya dan adanya serangan hama. Untuk menekan serangan hama, beberapa teknik pengendalian telah diterapkan diantaranya adalah pengendalian secara kultur teknis (cara budidaya). Pada MT-2 tahun 2016, penelitian dengan tujuan mendapatkan informasi mengenai populasi dan serangan hama, serta populasi musuh alami pada tiga cara budidaya padi telah dilakukan di lahan kebun percobaan Balai Besar Penelitian Tanaman Padi Sukamandi. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan tiga cara budidaya dan diulang sebanyak sembilan kali. Adapun cara budidaya yang digunakan terdiri atas:1) budidaya padi organik; 2) semi organik; 3) cara petani. Varietas yang digunakan adalah Inpari 30. Ukuran plot 6 m x 90 m. Variabel yang diamati meliputi populasi dan tingkat serangan hama, populasi musuh alami, dan hasil panen. Pengamatan dilakukan secara langsung di pertanaman pada 32 rumpun sampel secara acak diagonal dengan interval dua minggu sekali mulai umur tanaman dua minggu setelah tanam sampai menjelang panen. Data yang diperoleh dianalisis dengan analisis ragam (Anova) dan perbedaan antar perlakuan dievaluasi dengan uji wilayah berganda Duncan pada taraf 5%. Hasil penelitian menunjukkan bahwa populasi hama wereng coklat pada cara budidaya padi organik lebih rendah dibandingkan cara budidaya padi semi organik dan budidaya padi cara petani, tetapi tidak ada perbedaan populasi musuh alami pada cara budidaya padi organik, cara budidaya padi semi organik dan budidaya padi cara petani. Hasil panen terendah (2,67 t/ha) terlihat pada perlakuan budidaya padi organik.Kata Kunci: Budidaya padi, Hama, Musuh alami

scholarly journals Pengaruh Tingkat Adopsi Budidaya Padi Organik terhadap Keberlanjutan Budidaya Padi Organik di Kabupaten Boyolali

2018 ◽  
Vol 33 (2) ◽  
pp. 153
Author(s):  
Putri Permatasari ◽  
Sapja Anantanyu ◽  
Widyatmani Sih Dewi
Keyword(s):  
Linear Regression ◽  
Quantitative Research ◽  
Linear Regression Analysis ◽  
Rice Cultivation ◽  
Factors Affecting ◽  
Adoption Rate ◽  
Land Preparation ◽  
Organic Rice ◽  
Central Java ◽  
Analysis Technique

Boyolali Regency of Central Java, Indonesia is an area that has developed organic rice cultivation. The development of the adoption rate organic rice cultivation has been conducted since 2009 and still sustainability until today. In fact, not all regions can accept and apply organic rice cultivation. This research was conducted from December 2016 to February 2017 in Boyolali Regency. This research aimed to analyze : (1) the adoption of organic rice cultivation in Boyolali Regency (2) the sustainability of organic rice cultivation in Boyolali Regency (3) the factors affecting the sustainability of organic rice cultivation in Boyolali Regency. This study was quantitative research with explanatory type. The analysis technique employed in this study was a Linear Regression; the sample consisted of 86 farmers living in the Sub Districts having widest organic rice farmland: Sambi, Mojosongo, and Andong. The result of research done by linear regression analysis using SPSS 23,0 program showed that the adoption rate of organic rice cultivation affected directly the sustainability of organic rice significantly with t-test probability (Sign) value of 0,017 less than specified α of 0,05. It indicated that seed preparation, land preparation, seeding, planting, fertilizing and maintenance affected the sustainability of organic rice cultivation in terms of economic and social.<br /><br />

scholarly journals Technologies for Distributed Generation: key performance factors for industrial application

2018 ◽  
pp. 80-87 ◽  
Author(s):  
G. G. Nalbandyan ◽  
S. S. Zholnerchik
Keyword(s):  
Distributed Generation ◽  
Electricity Market ◽  
Smart Grids ◽  
Large Scale ◽  
High Efficiency ◽  
High Reliability ◽  
Low Cost ◽  
Retail Trade ◽  
Economic Effects ◽  
The Cost

The reduction in the cost of technologies for distributed generation involves an increasing decentralization of power generation and large-scale development of distributed sources around the world. This trend is a key change in both the characteristics of electricity consumption: it is becoming increasingly flexible and mobile, and the patterns of consumer behavior in the electricity market. Electricity consumers are becoming at the same time its suppliers and require revision of traditional regulation standards of the electricity market. The purpose of the article is to assess the influence of distributed generation on the economy of both enterprises and the country as a whole. To identify the effects of the introduction of distributed generation technologies, the method of case study analysis is used. The empirical analysis was carried out on the basis of twelve Russian companies that use their own energy sources. The selected companies belong to the following industries: industrial production, housing and communal services, retail trade, construction, agriculture. Technological and economic effects are revealed. Technological ones include: improving consumer reliability, energy security, involving local energy resources, optimizing load management and redundancy, providing the flexibility of smart grids (in terms of generation), reducing the load on the environment, including CO2 emissions. Economic effects: optimization of the load schedule, reduction of losses in the process of transmission/distribution of energy, expansion of cogeneration, etc., providing the consumer with the electricity of a given quality, saving losses in networks, reducing the cost of energy. The identified effects of the introduction of distributed generation technologies make it possible to highlight the advantages of regeneration facilities: high efficiency and the possibility of cogeneration and trigeneration, individual maneuvering capacity loading, high reliability of equipment, low cost of transportation of electricity, fuel usage of the by-products and the main production waste. In conclusion, recommendations are formulated on a set of measures for the development of industrial distributed generation in Russia at the Federal level.

Land-use suitability evaluation for organic rice cultivation using Fuzzy-AHP ELECTRE method

2021 ◽  
Vol 7 (1) ◽  
pp. 1-15
Author(s):  
Ircham Ali ◽  
◽  
Vincensius Gunawan ◽  
Kusworo Adi ◽  
◽  
...  
Keyword(s):  
Decision Making ◽  
Land Use ◽  
Fuzzy Ahp ◽  
Land Suitability ◽  
Rice Cultivation ◽  
Suitability Evaluation ◽  
Organic Rice ◽  
Land Use Suitability ◽  
Comparison Results ◽  
Electre Method

Land conversion to organic agriculture is the answer to land degradation problems that interfere with land resources sustainability. An evaluation of land-use suitability is crucial to measure the appropriateness of land for agricultural cultivation. Specifically, organic rice cultivation has some particular standard criteria such as temperature, rainfall, soil depth, pH, c-organic, slope, erosion level, a transition period that influence ranking results, and land suitability classes. Eight organic farmlands were used as alternatives, namely Sawangan, Mangunsari, Tirtosari, Podosoko, Butuh, Krogowanan, Kapuhan, and Jati. Fuzzy Analytic Hierarchy process is used to determine the level of importance of the criteria based on weight assessments by three agricultural experts. The ELECTRE method is applied to rank the most suitable land from several alternatives for organic rice cultivation. The combination of these two multi-criteria decision-making methods complements each other to solve problems in land suitability evaluation. A web-based decision support system (DSS) was created to accelerate data processing integration and present factual information from the land suitability selection process. The implementation of DSS with fuzzy-AHP ELECTRE for evaluating land-use suitability in organic rice cultivation provided the best score for Tirtosari with Ekl=4 and spearman rank correlation the system comparison results with actual data rs=0.95. This study's results indicate that integrating the web with fuzzy-AHP ELECTRE is quite effectively applied for decision-making in organic farming.

scholarly journals Initiation and Dissemination of Organic Rice Cultivation in Bali, Indonesia

2015 ◽  
Vol 7 (5) ◽  
pp. 5171-5181 ◽  
Author(s):  
Fumitaka Shiotsu ◽  
Nobuo Sakagami ◽  
Naomi Asagi ◽  
Dewa Suprapta ◽  
Nurwulan Agustiani ◽  
...  
Keyword(s):  
Rice Cultivation ◽  
Organic Rice

scholarly journals Biological management of foliar diseases in organic rice cultivation

2017 ◽  
Vol 10 (2) ◽  
pp. 404-409
Author(s):  
MALLIKARJUN KENGANAL ◽  
YUSUF ALI NIMBARAGI ◽  
G. S. GURUPRASD
Keyword(s):  
Rice Cultivation ◽  
Foliar Diseases ◽  
Organic Rice ◽  
Biological Management

scholarly journals EFEKTIVITAS KOMUNIKASI ANTARPRIBADI PETANI DALAM BUDIDAYA PADI ORGANIK DI DESA GENTUNGAN KECAMATAN MOJOGEDANG KABUPATEN KARANGANYAR

2020 ◽  
Vol 43 (2) ◽  
pp. 89
Author(s):  
Wijang Prasetiyo Aji ◽  
Suminah Suminah ◽  
Hanifah Ihsaniyati
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Multiple Linear Regression ◽  
Interpersonal Communication ◽  
Confidence Level ◽  
Rice Production ◽  
Rice Cultivation ◽  
Rice Farmers ◽  
Organic Rice ◽  
High Category

<p>This study aims to assess the factors that influence farmers' interpersonal communication in organic rice cultivation; assess the level of effectiveness of farmer interpersonal communication in organic rice cultivation; and analyze the influence of openness, empathy, attitudes and equality partially and simultaneously on the level of effectiveness of interpersonal communication of farmers in organic rice cultivation. The research location in Gentungan village, Mojogedang Subdistrict, Karanganyar Regency, with the consideration that Mojogedang Subdistrict has the highest organic rice production in Karanganyar Regency and Gentungan Village is the only village that has an organic rice certificate. This research was conducted using quantitative deskriptive method with census technique for all organic rice farmers who were certified with a total of 45 people. The data analysis used in this study is multiple linear regression. The results of the study indicate that; openness is included in the category of being quite open, empathy is included in the medium category, attitudes are included in the good category, and equality in the medium category; the level of effectiveness of interpersonal communication of farmers in organic rice cultivation is included in the high category; factors that influence interpersonal communication (openness, empathy, attitude and equality) simultaneously have a significant effect on the level of effectiveness of interpersonal communication while partially openness (X<sub>1</sub>), attitude (X<sub>3</sub>) and equality (X<sub>4</sub>) significantly influence the level of effectiveness interpersonal communication while empathy (X<sub>2</sub>) does not significantly influence the 95% confidence level.</p>

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