Eroding Traditional Knowledge Systems Plea Scientific Validation: Ecological Characterization of Traditionally Managed Semi-Deep Water Rice Field Agroecosystem in Barak Valley, Assam, Northeast India

2018 ◽  
Vol 4 (02) ◽  
pp. 88-96
Author(s):  
Tapati Das ◽  
Malabika Bhattacharjee
Keyword(s):  
Rice Field ◽  
Farming System ◽  
Northeast India ◽  
Knowledge Systems ◽  
Substantial Contribution ◽  
Ecological Knowledge ◽  
Barak Valley ◽  
Rice Fish ◽  
Scientific Validation

Traditional ecological knowledge (TEK) systems illustrate various ways and means of natural resource utilization and management, which has come into being through keen observations as well as the age-old trial and error methods. However, such knowledge systems are gradually eroding due to various reasons. Proper documentation, characterization, scientific validation, and popularization of such knowledge systems would help in preserving them for posterity. The present study characterizes the ecological attributes of a traditional rice farming system called Asra in Karimganj district of Barak Valley, Assam. The objective was to investigate the water properties and community composition of plankton and rice stem epiphyton of the water logged Asra rice field agro-ecosystem. The substantial contribution of Asra rice field ecosystems in maintaining the overall biodiversity of the system has been highlighted in the present study. The study revealed the presence of 77 genera of phytoplankton and 55 genera of rice stem phyto-epiphyton, which belonged to six major classes viz., Bacillariophyceae, Chlorophyceae, Cyanophyceae, Euglenophyceae, Xanthophyceae and Zygnemophyceae. Besides, 29 genera of zooplankton and 14 genera of rice stem zoo-epiphyton belonging to five major groups viz., Protozoa, Cladocera, Copepoda, Ostracoda and Rotifera were also recorded. The study shows that the Asra rice fields are rich repository of plankton and rice stem epiphyton, the natural live food resources for fish. The study emphasizes on conservation of traditional farming system like Asra, and stresses on the need for sustainable utilization of the existing bioresources in such system by introducing the concurrent practice of rice-fish culture in the study area.

scholarly journals Ethnoecology of paddy-fish integrative farming (minapadi) in Lampegan Village, West Java, Indonesia

2020 ◽  
Vol 21 (9) ◽  
Author(s):  
IIK NURUL FATIMAH ◽  
JOHAN ISKANDAR ◽  
Ruhyat Partasasmita
Keyword(s):  
Fish Species ◽  
Quantitative Methods ◽  
Farming Systems ◽  
Fish Farming ◽  
Farming System ◽  
Economic Benefits ◽  
Ecological Knowledge ◽  
Structured Interviews ◽  
West Java ◽  
Rice Fish

Abstract. Fatimah IN, Iskandar J, Partasasmita R. 2020. Ethnoecology of paddy-fish integrative farming (minapadi) in Lampegan Village, West Java, Indonesia. Biodiversitas 21: 4419-4432. In the past, the traditional paddy-fish integrative farming (minapadi) was predominantly undertaken by rice farmers in West Java, particularly in the water abundant areas. Currently, however, the practice of the rice-fish system has been dramatically reduced due to the Green Revolution programs, including water pollution that may have affected fish farming in paddy fields. Although the rice-fish systems have rarely been practiced in West Java villages, some farmer groups of Lampegan Village, Ibun Sub-district, Bandung District are still practicing the rice-fish farming system. The purpose of this study is to collect and document the traditional ecological knowledge (TEK) of Lampegan Village about the rice-fish system farming managements, including data on various fish species that are widely cultivated in the community, cultural practices of the rice-fish farming management, and benefits of the rice-fish farming system. A combination of qualitative and quantitative methods was used, with an ethnoecological approach. Techniques of data collection, such as observation, semi-structured interviews, or deep interviews, and structured interviews were employed in this study. The results of the study show that the farmers of the rice-fish farming in Lampegan Village, Bandung District own rich and deep knowledge of fish species and practice of the minapadi system. The TEK of the rice-fish farming management system has been inherited from ancestors and is mixed with western scientific knowledge. The rice-fish farming systems have provided some ecological and socio-economic benefits for village people.

scholarly journals Co-developing Indigenous seasonal calendars to support ‘healthy Country, healthy people’ outcomes

2019 ◽  
Vol 26 (3_suppl) ◽  
pp. 26-34 ◽  
Author(s):  
Emma Woodward ◽  
Patricia Marrfurra McTaggart
Keyword(s):  
Reciprocal Relationship ◽  
Knowledge Systems ◽  
Healthy People ◽  
Local Context ◽  
Indigenous Australians ◽  
Ecological Knowledge ◽  
Language Groups ◽  
Resource Managers ◽  
Aquatic Resource ◽  
Observational Practice

In caring for Country, Indigenous Australians draw on laws, knowledge and customs that have been inherited from ancestors and ancestral beings, to ensure the continued health of lands and seas with which they have a traditional attachment or relationship. This is a reciprocal relationship, whereby land is understood to become wild/sick if not managed by its people, and in turn individuals and communities suffer without a maintained connection to Country. It is well understood by Indigenous people that if you ‘look after country, country will look after you’. Indigenous knowledge systems that underpin the local care (including use and management) of Country are both unique and complex. These knowledge systems have been built through strong observational, practice-based methods that continue to be enacted and tested, and have sustained consecutive generations by adapting continually, if incrementally, to the local context over time. This paper describes a research partnership that involved the sharing and teaching of Ngan’gi Aboriginal ecological knowledge in order to reveal and promote the complex attachment of Ngan’gi language speakers of the Daly River, Australia, to water places. This engagement further led to the incremental co-development of an Indigenous seasonal calendar of aquatic resource use. The seasonal calendar emerged as an effective tool for supporting healthy Country, healthy people outcomes. It did this by facilitating the communication of resource management knowledge and connection with water-dependent ecosystems both inter-generationally within the Ngan’gi language group, as well as externally to non-Indigenous government water resource managers. The Indigenous seasonal calendar form has subsequently emerged as a tool Indigenous language groups are independently engaging with to document and communicate their own knowledge and understanding of Country, to build recognition and respect for their knowledge, and to make it accessible to future generations.

scholarly journals Karyo-morphological characterization of natural genetic variation in some threatenedCymbidiumspecies of Northeast India

Caryologia ◽  
2010 ◽  
Vol 63 (1) ◽  
pp. 99-105 ◽  
Author(s):  
Santosh Kumar Sharma ◽  
Khedasana Rajkumari ◽  
Suman Kumaria ◽  
Pramod Tandon ◽  
Satyawada Rama Rao
Keyword(s):  
Genetic Variation ◽  
Northeast India ◽  
Morphological Characterization ◽  
Natural Genetic Variation

scholarly journals Morphological and molecular characterization of Theloderma moloch (Anura: Rhacophoridae) from Indo-Burma biodiversity hotspot of northeast India

2017 ◽  
Vol 17 (3) ◽  
pp. 148-159
Author(s):  
Samuel Lalronunga ◽  
C. Lalrinchhana
Keyword(s):  
16S Rrna ◽  
First Record ◽  
Northeast India ◽  
Biodiversity Hotspot ◽  
Arunachal Pradesh ◽  
Ne India ◽  
Himalayan Foothills ◽  
India And China ◽  
Morphological And Molecular Characterization

Specimens of a rare rhacophorid frog of the genus Theloderma were collected from Hmuifang, Mizoram, India. Based on their morphology and molecular analysis (16S rRNA), the specimens were identified as Theloderma moloch, a rare species previously recorded only from the Himalayan foothills of India and China. The present record significantly extends the known range of the species and is a first record for the state of Mizoram and Indo-Burma biodiversity hotspot. The uncorrected p-distance between the specimen from Mizoram, NE India and the specimen from Arunachal Pradesh, India (KU169993) and Tibet, China (KU243081) are 0.0% and 1.2% respectively.

scholarly journals Typology, Structural Characterization and Sustainability of Integrated Broiler Farming System in Epirus, Greece

2021 ◽  
Vol 13 (23) ◽  
pp. 13084
Author(s):  
Vassilios Dotas ◽  
Dimitrios Gourdouvelis ◽  
Lampros Hatzizisis ◽  
Ioannis Kaimakamis ◽  
Ioannis Mitsopoulos ◽  
...  
Keyword(s):  
Cluster Analysis ◽  
Structural Characterization ◽  
Hierarchical Cluster Analysis ◽  
Financial Management ◽  
Hierarchical Cluster ◽  
Farming System ◽  
Poultry Farms ◽  
Large Farms ◽  
Farm Types

The aim of this study was the detailed characterization of the existing zootechnical and financial management applied in broiler poultry farms in the Region of Epirus, Greece. The current situation was captured through the formation of a typology on the structural characterization of broiler farming system. The variables were recorded based on data from a stratified random sample according to Neyman’s methodology of 110 poultry farms. In the typology, hierarchical cluster analysis was applied to identify differences between farms and to support most of this differentiation. Chebyshev distance was used to maximize the effect of the cluster elements distance, as well as Ward’s clustering method, which aims to achieve greater homogeneity within the clusters. Bonferroni multiple comparison tests were used to evaluate the differences. Four clusters of different farm types were identified from the hierarchical cluster analysis. In conclusion, the production system of broiler farms in Epirus is intensive, especially in large farms that have made significant investments in fixed capital and implement successful management. However, the poultry sector in Epirus has further margin for improvement in both its productivity and profitability.

Sign in / Sign up

Export Citation Format

Share Document