Roadmap for Answer Writing 1. Introduction Start with a brief overview of PDS in India: The Public Distribution System (PDS) is a government program designed to distribute subsidized food grains to India’s population, especially the economically weaker sections. The system involves over 500,000 fair-price ...
Model Answer Impact of Climate Stress on Livestock Productivity Reduced Milk Production Climate stress affects animals’ neuroendocrine systems, altering behavior and reducing milk yields due to lower feed intake and conversion rates. Example: Global warming could reduce India’s total milk productionRead more
Model Answer
Impact of Climate Stress on Livestock Productivity
- Reduced Milk Production
- Climate stress affects animals’ neuroendocrine systems, altering behavior and reducing milk yields due to lower feed intake and conversion rates.
- Example: Global warming could reduce India’s total milk production by over 15 million tonnes by 2050.
- Impaired Reproduction
- High temperatures and humidity disrupt reproductive functions by impairing cellular processes in reproductive organs.
- Depleted Feed and Water Resources
- Rising temperatures and irregular rainfall decrease grazing land productivity and water availability.
- Example: Over 60% of India’s livestock depend on rainfed areas, making them highly vulnerable to climate variability.
- Increased Vector-Borne Diseases
- Warmer temperatures and altered rainfall patterns expand the prevalence of diseases. Heat stress weakens immunity and reduces vaccine efficacy.
Adaptation Measures
- Feeding Management
- Practices like wetting straws and using nutrient-dense feed reduce internal heat loads on animals, enhancing resilience.
- Improved Housing Design
- Optimizing shelters with ventilated spaces and heat-resistant roofing materials creates a cooler microenvironment for livestock.
- Weather Forecasting and Early Warnings
- Systems to predict extreme weather events and disease outbreaks enable farmers to safeguard livestock.
- Breeding Climate-Resilient Livestock
- Promoting local breeds like Kankrej and Tharparkar cattle or Jaffrabadi buffaloes that are adapted to adverse climates.
- Integrating Livestock with Agriculture
- Combining grain crops with pasture and livestock ensures diversified, climate-resilient farming systems.
Conclusion
With livestock being a critical source of livelihood, it is essential to address climate stress through innovative solutions. These measures not only sustain productivity but also reduce the environmental footprint of livestock farming.
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Model Answer Impact of Digitization on the Public Distribution System (PDS) in India The digitization of India's Public Distribution System (PDS) has emerged as a crucial solution to the long-standing challenges faced by the system, such as bogus beneficiaries, food grain leakage, and inefficient taRead more
Model Answer
Impact of Digitization on the Public Distribution System (PDS) in India
The digitization of India’s Public Distribution System (PDS) has emerged as a crucial solution to the long-standing challenges faced by the system, such as bogus beneficiaries, food grain leakage, and inefficient targeting of subsidies. The integration of technology in PDS operations has resulted in significant improvements:
Through digitization, the PDS has addressed the issue of bogus beneficiaries. The Aadhaar seeding of ration cards ensures that subsidies reach only eligible individuals. As of 2020, about 4.39 crore ineligible or bogus ration cards were removed through this process, enhancing the credibility of the system (Ministry of Consumer Affairs, Food & Public Distribution).
The introduction of online allocation of food grains and computerization of the supply chain has minimized pilferage and diversion. Real-time tracking, including the use of GPS to monitor trucks transporting food grains, has increased transparency in the system, ensuring grains reach the intended beneficiaries.
The deployment of electronic Point of Sale (ePoS) devices in over 92% of fair price shops has streamlined operations, reducing manipulation of records and improving the beneficiary experience by enabling biometric identification.
The ‘One Nation One Ration Card’ (ONORC) scheme, which allows beneficiaries to access their entitlements across states, addresses the challenges faced by migrant populations. This national portability ensures that no individual is excluded from benefits.
Potential of the SMART-PDS Initiative
The SMART-PDS initiative, launched to modernize and reform the PDS, offers additional benefits:
The use of automated grain analyzers for precise measurement and reduced human intervention will improve system transparency, reduce errors, and prevent biases.
The application of AI and data science, such as the Public Systems Lab (PSL) at IIT Delhi, will optimize supply chain logistics, detect fraud, and improve efficiency.
SMART-PDS aims to address state-level technological constraints, enhancing the IT infrastructure and capacity at the local level.
By fostering transparency, accountability, and efficiency, SMART-PDS can contribute significantly to the achievement of SDG-1 (ending poverty) and SDG-2 (zero hunger).
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