scholarly journals FISH-RICE FARMING AREA AT MANIK RAMBUNG RICE FIELD SUPPORTED FOOD SECURITY IN NORTHERN SUMATRA````

2015 ◽  
Vol 2 (2) ◽  
pp. 165-177
Author(s):  
Ameilia Zuliyanti Siregar
Keyword(s):  
Food Security ◽  
Random Sampling ◽  
Rice Field ◽  
Aquatic Organisms ◽  
Fish Farming ◽  
Rice Cultivation ◽  
Rice Farming ◽  
Dominance Index ◽  
Growing Seasons ◽  
Produce Plant

Rice and fish have been an essential part of the life of Indonesian people which produce from rice field. The research was conducted during two years (Dec.2008 to Sept.2010) using a purposive random sampling using three plots in lowland and terrace from Manik Rambung Rice Field (MRRF). Two types of rice crops (Ciherang and IR 64) are cultivated showed 6 orders, 21 families, 34 taxa and 25 species. Oligochaeta, Ephemeroptera, Hemiptera, and Diptera were identified respective families, while families of Odonata and Coleoptera were further identified to species. There are three categories of Dominance Index (DI) in a rice field, these are D=Dominant ( 5% individual); A=Accessory (2.5%  D  5% individual) and O=Occasional (2.5% individual) with four families (Baetidae, Chironomidae, Tubificidae and Ceratopogonidae) as ranked high on the DI list. The Kruskal-Wallis test showed significant differences between the abundance of aquatic organisms during the time of sampling (χ2=1274.840, P=0.000), rice-growing seasons (χ2=16.393, P=0.001) and rice cultivation phases (χ2=8.618, df=4, P=0.004). The study about fish farming produce plant and animal proteins and sustainable for food security in Northern Sumatra.

scholarly journals Relevance of Local Wisdom towards Efforts to Achieve Sustainable Food Sovereignty in Bangsal Village, Pampangan District, Ogan Komering Ilir Regency

2021 ◽  
Vol 10 (2) ◽  
pp. 187-194
Author(s):  
Eka Mulyana ◽  
Yulian Junaidi ◽  
Madina Soraya
Keyword(s):  
Food Sovereignty ◽  
Secondary Data ◽  
Fish Farming ◽  
Descriptive Study ◽  
Rice Cultivation ◽  
Wild Plants ◽  
Rice Farming ◽  
Sustainable Food ◽  
Mutual Cooperation ◽  
Post Harvest

This study aims paused analyzing the relevance of local wisdom toward efforts in achieving sustainable food sovereignty in Bangsal Village, Pampangan District, Ogan Komering Ilir Regency. This exploratory descriptive study was conducted in Bangsal Village, Pampangan District, Ogan Komering Ilir Regency in February 2020. Data collected were both of primary and secondary data. The analyses show that the swamp marshland was managed into three parts, i.e. buffalo husbandry, swamp fish farming and rice farming is provably more appropriate. For the buffalo husbandry, the community apply their local wisdom of kalang (shepherd) system. While for the fish farming, the capture fishery (beje) system was used. Futhermore, for rice cultivation, it consists of several stages with their respective local wisdom used, i.e. a) tillage, using rewang and perarian systems, b) Seeding, using seeds from their last harvest, c) planting, transplanting, spaced planting, or direct planting (tunjam) d) fertilizing, using weeds or wild plants, e) maintaining, with local wisdom, using scarecrow and plastic surrounding field, f) harvest, mutual cooperation in cutting the rice with sickle (ngarit bersama), and g) post-harvest, selling the harvest directly or self-storage. The results show mean of 54.60 from the 7 indicators and it was included in high criteria. It is conluded that there was a significant relevance between local wisdom and efforts to achieve sustainable food sovereignty in Bangsal Village.

scholarly journals Sikap Petani Anggota Subak terhadap Program Asuransi Usahatani Padi di Subak Yeh Embang, Desa Yeh Embang Kangin, Kecamatan Mendoyo, Kabupaten Jembrana

2018 ◽  
pp. 374
Author(s):  
KADEK AGUS NOPTANDIKA KUSUMA ◽  
I GEDE SETIAWAN ADI PUTRA ◽  
NYOMAN PARINING
Keyword(s):  
Food Security ◽  
Random Sampling ◽  
National Development ◽  
Extension Agents ◽  
Rice Farming ◽  
Insurance Claim ◽  
Compensation Payment ◽  
Insurance Program ◽  
Strongly Agree

Subak Farmers' Attitudes toward Rice Farming Insurance Program in Subak YehEmbang, Yeh Embang Kangin Village, Mendoyo Sub-district, Jembrana Regency Food security becomes one of the main goals of national development. One of theefforts undertaken by the Jembrana Regency Government is to implement a specialeffort (UPSUS) which is the insurance program of paddy farming (AUTP) since 2015.Farmers of Subak Yeh Embang who have not followed the insurance program of ricefarming is high (41.46%). The purpose of this research is to investigate the attitude ofthe farmers of Subak Yeh Embang on paddy farming insurance program. The researchwas conducted in Subak Yeh Embang, Yeh Embang Kangin Village, Mendoyo Subdistrict,of Jembrana Regency. The respondents were 35 people from the population of233 farmers who have not followed the paddy farming insurance program determinedby using the Proportional Random Sampling method.The findings showed that the attitude of farmers of Subak Yeh Embang can becategorized as agreed with the rice farming insurance by the score of 4.06. The farmers'attitude toward the objectives, targets, benefits, risks, and success of paddy farminginsurance program included in the category of strongly agree, while farmers' attitude tocompensation, compensation payment, coverage period, amount of claim, and theapproval of the insurance claim are included in the category agreed, and the attitude offarmers to the organization of the implementation of rice farming insurance programwas the category of doubtful.Based on the result of the research, it is expected that the extension agents and relatedinstitutions should be more active in conducting counseling and dissemination ofinformation about rice insurance program (AUTP).

scholarly journals Technical efficiency among agricultural households and determinants of food security in East Java, Indonesia

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Rachman Hakim ◽  
Tri Haryanto ◽  
Dyah Wulan Sari
Keyword(s):  
Food Security ◽  
Technical Efficiency ◽  
Data Envelopment ◽  
Rice Farming ◽  
Logit Regression ◽  
Agricultural Households ◽  
And Gender ◽  
Using Data ◽  
Land Size ◽  
Average Consumption

AbstractRice is a staple food in East Java, and the average consumption is 100 kg/capita/year. However, rice productivity has declined dramatically in recent years. Food security can be reached by improving the technical efficiency of rice farming, especially in rice farming centers such as East Java Province. This study aims to measure technical efficiency and its determinants using two limit tobit. And it also aims to examine the effect of the technical efficiency of rice farming on food security using logit regression. Technical efficiency will be measured by using data envelopment analysis (DEA). The results show that the technical efficiency of rice farming is very low in East Java. Government assistance, irrigation, and extension have a significant effect on technical efficiency. Meanwhile, membership of farmer organization has no effect on technical efficiency. Around 69% of farmers can be categorized as food secure households. The estimation of logit regression shows that household size, income, land size, education, age, and gender significantly influence food security in East Java. Meanwhile, credit and technical efficiency did not have any significant effect.

scholarly journals Drivers of Macrophyte and Diatom Diversity in a Shallow Hypertrophic Lake

Water ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 1569
Author(s):  
Kateřina Šumberová ◽  
Ondřej Vild ◽  
Michal Ducháček ◽  
Martina Fabšičová ◽  
Jan Potužák ◽  
...  
Keyword(s):  
Fish Farming ◽  
Spatial Diversity ◽  
Spatiotemporal Variability ◽  
Water Level Fluctuations ◽  
Nutrient Requirements ◽  
Diatom Assemblages ◽  
Climatic Extremes ◽  
Growing Seasons ◽  
High Species Richness ◽  
Different Parts

We studied macrophyte and diatom assemblages and a range of environmental factors in the large hypertrophic Dehtář fishpond (Southern Bohemia, Czech Republic) over the course of several growing seasons. The spatial diversity of the environment was considered when collecting diatoms and water samples in three distinct parts of the fishpond, where automatic sensor stations continually measuring basic factors were established. Macrophytes were mapped in 30 segments of the fishpond littoral altogether. High species richness and spatiotemporal variability were found in assemblages of these groups of autotrophs. Water level fluctuations, caused by the interaction of fish farming management and climatic extremes, were identified as one of the most important factors shaping the structure and species composition of diatom and macrophyte assemblages. The distance of the sampling sites from large inflows reflected well the spatial variability within the fishpond, with important differences in duration of bottom drainage and exposure to disturbances in different parts of the fishpond. Disturbances caused by intensive wave action are most probably a crucial factor allowing the coexistence of species with different nutrient requirements under the hypertrophic conditions of the Dehtář fishpond. Due to a range of variables tested and climatic extremes encountered, our study may be considered as a basis for predictive model constructions in similar hypertrophic water bodies under a progressing climate change.

scholarly journals Exploration and Characterization of Trichoderma sp. in Conventional and Organic Rice field in Bali

2021 ◽  
Vol 5 (2) ◽  
Author(s):  
A. A. S. P. R. Andriani ◽  
Idris Sharif ◽  
Bohari M Yamin ◽  
S. A. M. P. Suryani ◽  
Krisnawan Kalimutu
Keyword(s):  
Trichoderma Harzianum ◽  
Rice Field ◽  
Local Environment ◽  
High Density ◽  
Rice Cultivation ◽  
Trichoderma Spp ◽  
Plastic Container ◽  
Trichoderma Sp ◽  
Long Time

Abstract. Although Trichoderma spp has been widely used in the SRI technique of rice cultivation the sources of Trichoderma that can adapt well to the local environment have been an interesting issue for quite some time.  It is commonly agreed that the local Trichoderma is much more preferred to be used for rice cultivation. In the present study, the Trichoderma from the soil of a rice field in Sukawati District,  Bali where conventional fertilizer and pesticide has been applied for a very long time was isolated.  After macroscopic observations (green color and sweet coconut smell ) the single isolated fungi have very much resembled Trichoderma Harzianum. 2 mL of the Trichoderma Harzianum solution was introduced in a plastic container containing 200 g half-boiled rice. After seven days the rice in the plastic appeared green. This sample will be used to produce more T. Harzianum for rice cultivation. One of the T.Harzianum treated rice hosts was coated with gold and subjected to SEM observation. Very high populated T. Harzianum fungi were observed. It was  dominated by hyphae. No conidia and conidiophores were spotted. Instead, quite a high density of spherical and oval shape spores was observed. Such a high density of T.Harzianum will certainly meet the requirement for an efficient application in the cultivation field. It would also be interesting to see the interaction between such a highly populated T.Harzianum  with other fungi or pathogens in understanding the role of Trichoderma as an antipathogen

scholarly journals Perubahan Penggunaan Lahan di Kawasan Keamanan dan Ketahanan Pangan di Kabupaten Sleman

2020 ◽  
Vol 17 (1) ◽  
pp. 1-6
Author(s):  
Farida Afriani Astuti ◽  
Herwin Lukito
Keyword(s):  
Land Use ◽  
Food Security ◽  
Land Use Change ◽  
Rice Field ◽  
Research Study ◽  
Land Use Changes ◽  
Rice Fields ◽  
Driving Factor ◽  
Annual Productivity ◽  
Descriptive Method

Kabupaten Sleman memiliki banyak daya tarik yang memicu terjadinya urbanisasi yang dapat terlihat dari fenomeno perubahan penggunaan lahan . Perubahan penggunaan lahan di Kabupaten Sleman terjadi pada kawasan keamanan dan ketahanan pangan yang terdiri dari Kecamatan Moyudan, Minggir, Sayegan, Godean, Mlati, dan Tempel.  Fenomena perubahan penggunaan lahan penting untuk dikontrol dan dikendalikan karena kawasan tersebut memiliki peran penting bagi ketahanan pangan di Kabupaten Sleman. Metode penelitian yang digunakan adalah metode deskriptif. Di dalam metode deskriptif terdapat metode survey yang digunakaan untuk mengetahui kondisi eksisting penggunaan lahan di daerah penelitian. Sedangkan untuk perubahan penggunaan lahan pada kawasan keamanan dan ketahanan pangan di Kabupaten Sleman dari Tahun 2012 sampai Tahun 2018 diperoleh dengan metode overlay peta penggunaan lahan yang diperoleh dari Citra Quickbird pada tahun tersebut. Perubahan penggunaan lahan pada kawasan keamanan dan ketahanan pangan Kabupaten Sleman mencapai 57,33 km2 atau 33,93% dari luas total daerah penelitian. Perubahan penggunaan lahan didominasi oleh perubahan lahan sawah menjadi hutan produksi seluas 15,05 km2. Faktor pendorong adanya perubahan penggunaan lahan tersebut adalah produktivitas pertanian sawah yang semakin menurun tiap tahunnya.Sleman Regency has many attractions that trigger urbanization which can be seen from the phenomenon of land-use change. This phenomenon occurs in Sleman Regency particularly in the area of food security and sustainability which is spreading in various districts such as Moyudan, Minggir, Sayegan, Godean, Mlati, and Tempel. The phenomenon of land change must be managed and controlled because the areas have an important role for food security in Sleman Regency. The method used for the research is descriptive method. Survey is a part of descriptive method which used to determine the existing conditions of land use in the research object areas. Whereas for land-use changes in the area of food security and sustainability in Sleman Regency from 2012 to 2018 was obtained with the method of land-use map overlay obtained from Quickbird imagery in those years.Land-use change in the area of food security and sustainability of  Sleman Regency reaches 57.33 km2 or 33.93% from the total of research study area. Land-use change is dominated by the diversions of rice fields to forests that reach 15.05 km2. The driving factor for this phenomenon is the decreasing annual productivity of rice field. 

scholarly journals POPULASI DAN SERANGAN Cnaphalocrosis medinalis (LEPIDOPTERA; PYRALIDAE) PADA TANAMAN PADI SAWAH DI KABUPATEN MINAHASA TENGGARA

EUGENIA ◽  
2017 ◽  
Vol 23 (1) ◽  
Author(s):  
Moulwy F. Dien ◽  
Daisy S. Kandowangko
Keyword(s):  
Rice Field ◽  
Leaf Roll ◽  
Paddy Rice ◽  
Rice Cultivation ◽  
Paddy Fields ◽  
Survey Method ◽  
Vegetative Phase ◽  
The North ◽  
Average Population ◽  
Lepidoptera Pyralidae

ABSTRACTThe experiment was conducted using a survey method at 4 locations/district in the Southeast Minahasa Regency is Belang,Tombatu, North Tombatu, and East Tombatu. Each location/districts determined three paddy fields (repeats) as a place of observation and sampling. The study lasted for 10 months ie from January to October 2015. Sampling is done diagonally to the respective fields. So one rice field consists of 5 sub-plot as a point of sampling Samples are larvae present in the leaf roll. Implementation of the sampling carried out on rice plants vegetative phase once a week for 6 weeks. The results showed that the average population of C. medinalis (per-10 clumps) on paddy rice cultivation in Southeast Minahasa Regency highest found in the location of the North Tombatu 10.99, then Eastern Tombatu 10.44, Belang 10.43 and lows in the Tombatu 0.94. Observations of percentage of pests C. medinalis highest in Southeast Minahasa Regency found in the sample locations in the North Tombatu which reached 33.95%, Belang 32.51%, Eastern Tombatu 31.86%, and the lowest in the Tombatu 4.08%. Keywords : rice, Cnaphalocrosis medinalis

Addressing Planthopper Threats to Asian Rice Farming and Food Security: Fixing Insecticide Misuse

2014 ◽  
pp. 65-76 ◽  
Author(s):  
Kong Luen Heong ◽  
Larry Wong ◽  
Joy Hasmin Delos Reyes
Keyword(s):  
Food Security ◽  
Rice Farming ◽  
Asian Rice
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