Turmeric Cultivation Research Articles

Assessment of Farmers Knowledge Level on Turmeric Cultivation Practices

Turmeric (Curcuma longa), one of the oldest known medicinal plants, has been used for centuries due to its significant health benefits. Curcumin, the primary bioactive compound found in turmeric, belongs to the Zingiberaceae family and is well-documented for its antibacterial, antifungal, renal, and hepatoprotective properties. This study was conducted in the Kodumudi block of Erode District, Tamil Nadu, due to its extensive turmeric cultivation. A sample of 120 farmers was selected to assess their knowledge of recommended turmeric cultivation technologies. The results indicated that the turmeric growers possessed a medium level of knowledge regarding the recommended practices for turmeric cultivation. The research employed an analytical approach to assess farmers' understanding of key practices including main field preparation, planting techniques, nutrient management, and pest and disease control. The findings reveal that while growers displayed strong knowledge in areas such as seasonal practices, irrigation, and spacing, there were significant gaps in their understanding of rhizome treatment, micronutrient application, and pest management. Specifically, knowledge about managing pests such as rhizome scales, leaf rollers, and shoot and root borers was notably lacking. The study highlights the need for targeted training and educational programs to address these gaps, particularly in pest identification and control measures. By enhancing farmers' knowledge in these critical areas, the study aims to improve turmeric cultivation practices and contribute to the sustainability of turmeric farming in Erode District.

Navigating challenges and solutions: Insights into improved turmeric cultivation practices in Karnataka

Navigating challenges and solutions: Insights into improved turmeric cultivation practices in Karnataka

Optimization Of The Use Of Input In Turmeric Farming In Ibru Village, Mestong District, Muaro District, Jambi

This research was conducted in Ibru Village, Mestong District, Muaro Jambi Regency, focusing on turmeric farmers as respondents. The study aimed to achieve three primary objectives: (1) to analyze the production function associated with turmeric farming, (2) to evaluate the level of optimization and economic efficiency in the utilization of production factors, and (3) to determine the optimal use of production inputs in turmeric cultivation. A census approach was employed, encompassing all 26 turmeric farmers in Ibru Village as the study’s respondents. The methodological framework utilized the Cobb-Douglas production function analysis, followed by optimization calculations to assess economic efficiency. The results of the study indicated several key findings: (1) land and labor inputs were found to significantly impact the increase in turmeric production per hectare annually, while the inputs of seeds and compost fertilizers did not show a significant effect on production levels; (2) the current use of land and labor in turmeric farming was identified as economically inefficient; and (3) optimization analysis suggested that there is potential for expanding turmeric farming to 1,925 hectares, with a corresponding increase in labor utilization to 31,213 labor days (HOK). These findings provide valuable insights into the efficiency of production practices in turmeric farming and offer guidance for potential improvements and expansion in the sector.

Turmeric Cultivation in Erode District: An Analysis of Farmer Constraints

Turmeric farming is a key agricultural activity in the Erode District of Tamil Nadu, contributing significantly to the region's economy. However, farmers in this area face a myriad of constraints that hinder their productivity and economic stability. This study investigates the specific challenges encountered by turmeric growers, focusing on technical, economic, marketing, storage, and general constraints. In terms of production, consumption, and exports, India leads the world in turmeric usage. India is estimated to produce 11.7 lakh metric tonnes of turmeric in 2022–2023. Telangana, Maharashtra, Karnataka, Tamil Nadu, Andhra Pradesh, Madhya Pradesh, and West Bengal are the main states in India that produce turmeric. In Tamil Nadu, 96,000 metric tons of turmeric are grown around 20,000 hectares. An ex-post facto research design was employed, with Kodumudi Block selected due to its prominence in turmeric cultivation in Erode district. A proportionate random sampling technique was used to select 120 respondents from five villages: Vengampur, Punjai Kollanali, Unjalur, Kollathupalayam, and Kodumudi. The inclusion of an interview schedule as the data collection tool adds depth to the study, as it allows for a structured approach to gathering information directly from the respondents, ensuring the reliability and validity of the findings. The data that were gathered was compiled and subjected to suitable statistical analysis like cumulative frequency method, percentage analysis and ranking method. The findings reveal that the most critical issues include high fluctuations in market prices, pest and disease outbreaks, inadequate storage facilities, and a lack of technical guidance. Economic challenges such as high input costs, difficulty in securing loans, and insufficient subsidies further exacerbate the situation. Marketing constraints, including poor transportation infrastructure and the absence of regulated markets, force farmers into distress sales. General issues like labor shortages and inadequate irrigation facilities add to the farmer burdens. To address these challenges, the study suggests implementing efficient irrigation systems, promoting integrated pest management (IPM) programs, establishing community-based storage facilities, and strengthening farmer cooperatives to enhance their bargaining power. Additionally, introducing government-backed procurement systems with minimum support prices (MSP) and improving access to financial services are recommended as the solutions. By tackling these constraints, the study aims to enhance the sustainability and profitability of turmeric farming in Erode District, ensuring a stable livelihood for the farmers.

Turmeric Cultivation and Medicinal Benefits: Special Reference to Kandhamal District of Odisha, India

Turmeric Cultivation and Medicinal Benefits: Special Reference to Kandhamal District of Odisha, India

Efek Pengaplikasian Sitokinin Dan Paclobutrazol Terhadap Ukuran Rimpang Tanaman Kunyit (Curcuma Domestica Val.)

Since COVID-19, the demand for turmeric has continued to increase both domestically and for export opportunities. This encourages the continued development of turmeric cultivation. The use of growth regulators can be done to regulate plant growth patterns. This study aims to determine the effect of the application of cytokinin and paclobutrazole on the size of the rhizomes of turmeric plants (Curcuma domestica Val.). This study used a Randomized Group Design (RAK) with 2 treatment factors, which are : Factor I Cytokinin (S) consists of 3 kinds, namely S1: 0 mg/l water, S2: 10 mg/l water and S3: 20 mg/l water while, Factor II: Paclobutrazole (K) consists of 4 kinds, namely: P1: 0 g/l water, P2: 0.50 g/l water, P3: 0.75 g/l water, P4: 1 g/l water. Based on the results of the experiment, it shows that the application of ZPT Cytokinin (BAP) and Paclobutrazole on turmeric plants gives a real interaction effect on the observation of vegetative growth of plant height, while on the harvest observation variable only gives a real interaction effect on the observation of plant biomass and not real on the number of tubers and tuber weight. The concentration and time of application of cytokinin (BAP) and paclobutrazole will affect the nature of stimulation and inhibition of growth, the application of BAP at a concentration of 10-20 mg / l water can increase growth but if combined with paclobutrazole above 0.75 g / l water will actually have an inhibiting effect.

ECONOMIC PERFORMANCE OF TURMERIC GROWERS

A study conducted in Belagavi district during 2018-19 examined the economic performance of turmeric growers using an ‘Ex-post facto’ research design. Two top turmeric-growing blocks were selected through multistage proportional sampling, with six villages chosen from each block based on irrigation sources. Data from 120 respondents across 12 villages was collected using pretested structured interviews. The cost of cultivation was estimated using the Commission for Agricultural Costs and Prices’ principles (A1, A2, B1, B2, C1, C2, C3). Labour was the most extensively used input, with an average of 134 man-days acre -1 . Canal/borewell farms (CBF) used more labour (137.5 man-days acre -1 ) compared to river basin farms (RBF - 130.50 man-days acre -1 ). The average cost of turmeric cultivation was Rs. 138010.78 per acre, with A1 cost at Rs. 91494.09 acre -1 and A2 cost at `95128.09 acre -1 . Mean gross returns were `194943.03 acre -1 . Net returns varied, with `100159.56 acre -1 at cost ‘A’, `82157.09 acre -1 at cost ‘B2’, and `56932.25 acre -1 at cost ‘C3’. CBF had higher net returns (`70099.83 acre -1 ) than RBF (`44390.73 acre -1 ). The benefit-cost ratio at cost ‘C3’ was 1:1.41 for the district, with CBF (1.49) outperforming RBF (1.33).

Knowledge Level of Beneficiaries Farmers as Compared to Non-Beneficiaries Farmers Regarding Turmeric Cultivation

Knowledge Level of Beneficiaries Farmers as Compared to Non-Beneficiaries Farmers Regarding Turmeric Cultivation

Sustainable Methods for Growing Turmeric: Evaluating the Effects of Synthetic and Organic Fertilizers on vegetative and reproductive attributes

This study aimed to assess the influence of various bio-fertilizer sources on turmeric (Curcuma longa L.) cultivation in Eastern Nepal. The research was conducted at G.P Koirala College of Agriculture and Research Centre, Sundarharaicha, Morang, Nepal, from April 2023 to January 2024. The experiment utilized a randomized complete block design (RCBD) with seven treatments including T1: Recommended dose (RD) of NPK, T2: Goat manure, T3: Organic manure, T4: Poultry manure, T5: Vermicompost, T6: Farmyard manure, T7: Control, replicated three times. Turmeric cultivation practices were implemented following standard agronomic procedures. The recommended dose of synthetic fertilizer, NPK, exhibited the highest enhancement across multiple vegetative and reproductive growth parameters of turmeric, with notable increases in plant height, leaf number, tillers per plant, primary and secondary fingers per clump, fresh rhizome yield, dry yield, and dry recovery percentage. Among the organic sources, goat manure and poultry manure also showed promising results in enhancing turmeric yield and quality. Specifically, NPK recorded the highest fresh rhizome yield at 21.30 tons/ha, while goat manure and poultry manure yielded 20.35 tons/ha and 18.69 tons/ha, respectively. In contrast, the lowest fresh rhizome yield was observed in the control group, indicating minimal enhancement in yield without fertilizer supplementation. The results highlight how organic farming methods may be a good substitute for traditional chemical fertilizers in the context of sustainable turmeric production.

The Use of Biostimulants in Javanese Turmeric (Curcuma xanthorrhiza Roxb.) Cultivation to Increase Production Competitiveness

Abstract The objective of the research is to increase the productivity and quality of javanese turmeric. The research is a descriptive analytic by using information and data from senior agricultural experts and scientific publications. The agribusiness of javanese turmeric has bright prospects, but there is still problem where javanese turmeric cultivated traditionally so the average productivity and quality is low. According to the regulation from Agency of Food and Drug Supervisory, the production of medicinal plant is required to be high quality to ensure the efficacy and safety of medicinal herb. The efforts to increase productivity and quality in the cultivation of javanese turmeric can be done through the combination of using biostimulant and the application of Good Agriculture Practice (GAP). The use of biostimulant will provide more available nutrients for plant growth, increase plant protection from pathogen, and increase soil water holding capacity where it will lead to increase productivity. The combination of using biostimulant and application of GAP will lead to increase productivity and quality of javanese turmeric production where it can meet the requirement of modern medicinal herb industry. Furthermore, it is expected to increase the competitiveness of production, increase farmer income, and lead to develop farmer economy.

Consumer Preferences for Turmeric Quality Attributes: A Conjoint Analysis in Chamarajanagar District, Karnataka, India

Consumer purchasing behaviour, heavily influenced by quality preferences, drives the need to understand the desired quality attributes of turmeric. With the increasing emphasis on health and wellness, there's a growing demand for organic and sustainably sourced turmeric among health-conscious consumers. To meet these preferences, quality control measures throughout production and processing stages are crucial. The study employed conjoint analysis to elucidate consumer preferences for turmeric quality attributes in Chamarajanagar district utilizing both primary and secondary data sources. Well-structured questionnaires were employed to gather consumer preference data on attributes such as quantity, colour, texture, origin and longevity. Turmeric's area and production exhibited a positive growth rate despite moderate instability. The additive model was used for analysis proved to be a good fit, with both Pearson’s rank correlation coefficient (0.97) and Kendall’s correlation coefficient (0.89) significant at the one percent probability level. Preferred attributes for turmeric powder among respondents included light-yellow colour, fine texture, a 50g quantity pack, organic origin, and long-lasting nature. Insights gained from this analysis inform product development, marketing strategies, and pricing decisions, enabling producers to tailor turmeric offerings to meet consumer demands effectively and enhance market competitiveness. Promoting domestic turmeric cultivation not only boosts foreign exchange inflow but also improves the economic standing of farmers. Thus, prioritizing enhancements in turmeric cultivation presents a promising avenue for encouraging the agricultural sector and fostering economic growth.

Economic Analysis of Cost and Returns in Turmeric Production and Processing in the Chamarajanagar District of Karnataka, India

This study investigated the economic dynamics of turmeric production and primary processing in Chamarajanagar district, Karnataka, emphasized the significant role of this region in enhancing India's reputation for producing high-curcumin-content turmeric. Despite the growing domestic and international markets for turmeric, which have contributed to the crop's substantial increase in production and productivity over recent decades, there remains a significant gap in organized processing units at the local level. The analysis employed different cost concepts and the Garrett Ranking Technique. By examining the economic aspects of both turmeric cultivation and primary processing phases among farmers in the district, the findings revealed that farmers accrue a net return of ₹18,134 per acre from cultivation after incurring costs of ₹86,424, and a higher net return of ₹24,775 per acre from primary processing with an incurred cost of ₹99,439 per acre. The cost-benefit analysis further underscores the economic viability of turmeric cultivation, with ratios of 1.21 without primary processing and 1.25 with it, thereby highlighting the substantial profitability of turmeric production for local growers. However, the study identifies significant challenges, such as labour shortages and elevated wage rates, attributed to the crop's labour-intensive nature. Moreover, while primary processing increases profitability, it also demands considerable labour and time, potentially compromising the quality of turmeric powder. The research suggests that the adoption of advanced technologies and machinery in curing and processing operations could mitigate these challenges, enhancing efficiency and product quality in turmeric cultivation and processing sectors.

Drip irrigation on productivity, water use efficiency and profitability of turmeric (Curcuma longa) grown under mulched and non-mulched conditions

Turmeric cultivation primarily thrives in India, with significant presence in Bangladesh, Thailand, Cambodia, China, Indonesia, Philippines, and Malaysia. India leads globally in both area (0.19 Mha) and production (0.844 MT) of turmeric. Despite this, there's a recognized gap in research regarding the combined effects of mulching and drip fertigation on turmeric growth in Tamil Nadu conditions. Therefore, this study aims to assess how mulching and drip fertigation impact water usage, turmeric growth, productivity, and post-harvest soil health via field experiments. The treatments comprise of different mulching techniques (M1-25 μm Plastic Mulching, M2-50 μm Plastic Mulching, M3- Organic Mulching, M4-No Mulching) as the main plot, coupled with various irrigation regimes as the sub plot (S1-100% of pan evaporation, S2- 80% of pan evaporation, S3- 60% of pan evaporation), in a split plot design. Findings show that 50-μm Plastic Mulching (M2) notably enhances turmeric growth parameters, including plant height, biomass, leaf count, and yield attributes such as tillers and rhizomes, compared to no mulch. Significantly, when 80% of pan evaporation is utilized in drip irrigation, it showcases the most pronounced plant growth and yield characteristics, with plastic mulch at this level significantly improving water and nutrient use efficiency while increasing beneficial compounds like Curcumin and oleoresin. The highest fresh rhizome yield is observed with 50-μm plastic mulch and 80% pan evaporation (M2S2), displaying a 39.79% increase compared to the control. Additionally, the study notes effects on microbial populations and mulch degradation. Economically, M2S2 exhibits the highest profitability with a benefit-cost ratio of 3.23 compared to other treatments. Implementing these practices not only enhances yields but also conserves water (estimated at 9.15 mm3) while emphasizing the importance of drip irrigation, fertilizer application, and mulching in boosting turmeric productivity, optimizing resource efficiency, and ensuring economic and environmental sustainability.

Effect of Bacillus subtilis, Soil Amendments and Microalgae Treatment on Fusarium equiseti of Turmeric (Curcuma longa L.) Prayagraj, India

Rhizome rot of turmeric caused by Fusarium equiseti emerge as a significant soil-borne threat to crop health. An experiment was conducted to evaluate the effect of Bacillus subtilis, soil amendments and microalgae treatment on Fusarium equiseti of Turmeric (Curcuma longa L). Experiment was conducted under field condition at the courtyard of department of Plant Pathology, SHUATS, Prayagraj, during kharif season of 2022. Various soil treatments including farm yard manure (FYM), spent mushroom compost (SMC), and microalgae were used, along with rhizome treatment utilizing Bacillus subtilis. The experiment was carried out in Randomized Block design (RBD) with three (3) replications. Results revealed that in the soil application, (T5) i.e., the combination of all the treatments recorded minimum disease intensity (59.26%) which was significant over other treatments and control (T0) (33.86%). To evaluate the radial growth (mm) of Fusarium equiseti in turmeric, seven botanicals from Manipur viz., Zanthoxylum acanthopodium, Phlogacanthus thyrsiformis, Solanum xanthocarpum, Centella asiatica, Drymaria cordata, Persicaria chinensis and Gynura cusimbua were investigated in vitro at 10% and 30% concentration. The antagonistic effects of various botanicals were evaluated in vitro, demonstrating inhibition of mycelial growth. Among the tested botanicals, Zanthoxylum acanthopodium inhibited the highest inhibition rate (86.27%), followed by Phlogacanthus thyrsiformis (77.45%), Solanum xanthocarpum (75.48%), Persicaria chinensis (68.62%), Drymaria cordata (65.68%), Gynura cusimbua (62.74%) with Centella asiatica displaying the lowest inhibition rate (57.84%), all at a concentration of 30%. Overall, our findings highlight the potential of integrated management strategies involving biological control agents and soil amendments for sustainable management of Fusarium equiseti in turmeric cultivation. Implementation of these strategies holds promise for improving crop health, productivity, and sustainability in turmeric production systems.

Land suitability analysis for turmeric crop for humid tropical Kerala, India, under current and future climate scenarios using advanced geospatial techniques.

Turmeric cultivation primarily thrives in India, followed by Bangladesh, Cambodia, Thailand, China, Malaysia, Indonesia and the Philippines. India leads globally in both area and production of turmeric. Despite this, there is a recognized gap in research regarding the impact of climate change on site suitability of turmeric. The primary objective of the present study was to evaluate both the present and future suitability of turmeric cultivation within the humid tropical region of Kerala, India, by employing advanced geospatial techniques. The research utilized meteorological data from the Indian Meteorological Department for the period of 1986-2020 as historical data and projected future data from the Coupled Model Intercomparison Project Phase 6 (CMIP6). Four climatic scenarios of shared socioeconomic pathway (SSP) from the Intergovernmental Panel on Climate Change AR6 model of MIROC6 for the year 2050 (SSP 1-2.6, SSP 2-4.5, SSP 3-7.0 and SSP 5-8.5) were used. The results showed that suitable area for turmeric cultivation is declining in future scenario and this decline can be primarily attributed to fluctuations in temperature and an anticipated increase in rainfall in the year 2050. Notable changes in the spatial distribution of suitable areas over time were observed through the application of geographic information system (GIS) techniques. Importantly, as per the suitability criteria provided by ICAR-National Bureau of Soil Survey and Land Use Planning (ICAR-NBSS & LUP), all the districts in Kerala exhibited moderately suitable conditions for turmeric cultivation. With the GIS tools, the study identified highly suitable, moderately suitable, marginally suitable and not suitable areas of turmeric cultivation in Kerala. Presently 28% of area falls under highly suitable, 41% of area falls under moderately suitable and 11% falls under not suitable for turmeric cultivation. However, considering the projected scenarios for 2050 under the SSP framework, there will be a significant decrease in highly suitable area by 19% under SSP 5-8.5. This reduction in area will have an impact on the productivity of the crop as a result of changes in temperature and rainfall patterns. The outcome of the present research suggests that the state of Kerala needs to implement suitable climate change adaptation and management strategies for sustaining the turmeric cultivation. Additionally, the present study includes a discussion on potential management strategies to address the challenges posed by changing climatic conditions for optimizing turmeric production in the region. © 2024 Society of Chemical Industry.

Economic Importance of Consuming Homemade Turmeric: A Case of Kandy District in Sri Lanka

Turmeric or Curcuma longa L. is prized in Sri Lankan cuisine for its delicate flavor, distinct yellow color, and potent aroma. This great spice is highly praised in Ayurveda medicine for its anti- inflammatory properties as well. However, unlike the ancient time, cultivation of turmeric at household level at the recent past was not so significant and the country heavily relies on imported turmeric. Short-time after COVID 19 pandemic in the country, the government banned on non- essential imports including turmeric. Due to very high price and shortage of turmeric in the market and impact of black market of turmeric, while some people adopted to cultivate turmeric in small scale some people did it at large-scales. This study was conducted to study the present situation of consumption of homemade turmeric in Kandy district of the country and understand the economic importance of it. 150 turmeric cultivators were selected for the study. Data collection was conducted using questionnaire survey from June to August 2022. Data analyses were done using descriptive statistics and multiple regression analysis. According to the results, it was discovered that after drying turmeric, convert into a powder and consumed by them. When economic importance are concerned, their average income was found as 11,095.238 rupees per season and average saving was found as 797.13 rupees per person per season. Also a positive relationship was found between consumption of homemade turmeric and its independent variables (family members, monthly income, interest for turmeric, and market price of turmeric) by the study. As a whole, the growers adopted to homemade turmeric as consumption of homemade turmeric is economically and hygienically very important. If there is a good market, most of the turmeric cultivators are willing to grow turmeric continuously. So, they expect proper knowledge related to do cultivation and processing of turmeric. It is very important to pay attention on this and provide proper training programs and good market price for turmeric, in order to enhance the turmeric production of the country in the future. 
 Keywords: Turmeric cultivation, Homemade Turmeric, Consumption, Economic importance

Technological need of women workers involved in turmeric cultivation: An exploratory study

Technological need of women workers involved in turmeric cultivation: An exploratory study

IoT Integration for Enhanced Turmeric Cultivation: A Case Study in Smart Agriculture

The agricultural sector serves as a fundamental cornerstone of the economies of numerous countries, necessitating technological advancements despite limited financial resources. The Internet of Things (IoT) presents a novel aspect within the field of soil health monitoring, which has significant implications for advancing smart agriculture and farming practices. Integrating conventional agricultural practices with cutting-edge technologies, such as the IoT and Wireless Sensor Networks (WSN), can foster Smart Agriculture (SA). This paper presents IoT Integration for Enhanced Turmeric Cultivation (IoT-ETmC) in the context of SA. The TurmFox IoT and Edge-to-Cloud (ETC) technology can analyze gathered data and send it to the user through internet connectivity. The work involves the implementation of TurmFox in experiments focused on turmeric cultivation. The results demonstrate a notable improvement in the quality of turmeric as a direct outcome of this intervention. The curcumin levels in the given product are notably higher, ranging from 4450 to 5450 mg per 120g. This paper also aims to demonstrate the intuitive configuration of sensor-to-actuator connections for implementing desired SA. The real-time data obtained from Turmfox provides information on the pH values, moisture levels, and temperature, allowing for observing dynamic variations in environmental conditions within the specified period. The pH level was 6.5 at 09:00, with a moisture content of 51 g/m3 and a temperature of 293 K.

Occupational health problems of women workers while performing turmeric cultivation activities in Punjab

Occupational health problems of women workers while performing turmeric cultivation activities in Punjab

Adoption of Turmeric Cultivation Practices by Turmeric Growers

Background: Maharashtra state in India ranks sixth in area under turmeric cultivation and Sangli, Hingoli, Nanded, Parbhani, Chandrapur are the major turmeric growing districts of Maharashtra. Recently since last few years the area under turmeric crop of Washim district in Vidarbha region is increasing day by day. In Washim district of Maharashtra state, the area and production of turmeric is 1150 ha. and 23000 tones, with productivity 20 tones per hectare. There is great potential to increase production of this crop in future, if growers are oriented towards entrepreneurship and adoption of modern technology. Hence the present study was undertaken to study the adoption level of turmeric growers about recommended turmeric cultivation practices. Methods: The study was conducted in Washim district of Maharashtra state with the objective to study the adoption of the recommended turmeric cultivation practices by the turmeric growers. Exploratory research design of social research was used. In all, 120 respondents from 12 villages of Malegaon and Risod tehsils from Washim district were selected by random sampling method. The data were collected by person interview method. Result: Findings of the study revealed that, majority of respondents of turmeric growers (63.33%) having medium level of adoption about turmeric cultivation practices followed by 27.5 per cent of the respondents were found low level of adoption and only 9.16 per cent of the respondents were found in high level of adoption category. The selected characteristics of turmeric growers i.e. Land holding, area under turmeric crop, annual income, scientific orientation and knowledge had positive and significant relationship at 0.01 per cent level of probability with adoption. Whereas, farming experience found negative significant relationship at 0.01, per cent level of probability with adoption of turmeric growers. Age, education, source of irrigation had positive and non-significant relationship with adoption level. While only extension contact had positive and significant relation at 0.05 per cent level of probability with their adoption.