What Happened
- Scientists at CSIR-IIIM (Council of Scientific and Industrial Research – Indian Institute of Integrative Medicine), Pulwama, have developed a scientific winter management protocol that allows honeybee colonies to survive Kashmir's sub-zero temperatures for the first time without seasonal migration.
- The protocol focuses on maintaining optimal hive temperature using insulated "warm womb" enclosures, enabling bee colonies to overwinter in the Kashmir Valley instead of being transported to warmer plains in states like Rajasthan and Gujarat.
- Field trials validated across parameters such as colony strength, brood health, and post-winter performance show that the method can reduce bee mortality by 30–50%, producing stronger colonies available for early spring pollination.
Static Topic Bridges
Migratory Beekeeping in India (Transhumance Apiculture)
Migratory beekeeping, also called transhumance apiculture, is the practice of seasonally moving hive colonies to follow nectar flows or avoid harsh weather. In India, commercial beekeeping primarily involves two species: Apis cerana (the Indian honey bee, including the Kashmir sub-species A. c. kashmirensis) and Apis mellifera (the European honey bee). The adoption of A. mellifera in northern and Himalayan regions drove large-scale migratory practices, as beekeepers move hives from high-altitude zones to the plains each winter — a costly, labour-intensive, and biologically stressful process for the colonies.
- Apis cerana produces 5–10 kg of honey per colony annually; Apis mellifera produces 30–50 kg, but is more dependent on managed migration.
- Kashmir beekeepers traditionally migrate colonies to Rajasthan, Gujarat, and other warmer states from November to March.
- Winter temperatures in Kashmir can drop below −10°C, with little to no floral availability for 4–5 months.
- Migratory stress weakens colonies, increases disease susceptibility, and raises operational costs for small-scale beekeepers.
Connection to this news: CSIR-IIIM's winter management protocol directly addresses this structural challenge by eliminating the need for seasonal migration, reducing costs and colony losses simultaneously.
CSIR and Agricultural Innovation
The Council of Scientific and Industrial Research (CSIR) is India's largest publicly funded R&D organisation, operating 37 laboratories and institutions across the country. CSIR-IIIM, headquartered in Jammu with a field station at Pulwama, focuses on integrative medicine and agro-technology, including apiculture under the CSIR Floriculture Mission and its Purple Revolution (lavender cultivation) initiative in Jammu & Kashmir.
- CSIR-IIIM has previously distributed over 430 apiculture units under the CSIR Floriculture Mission.
- The Purple Revolution in Doda, J&K, demonstrated that climate-resilient agro-practices can transform rural livelihoods in high-altitude regions.
- CSIR operates under the Ministry of Science and Technology, Government of India.
Connection to this news: The winter beekeeping protocol is a direct extension of CSIR-IIIM's broader mandate to build a resilient rural bio-economy in J&K.
Pollinators and Food Security
Honeybees are the world's most important managed pollinators, contributing to approximately one-third of global food production. In India, apiculture contributes to crop productivity across horticulture, oilseeds, and vegetables. The National Bee Board (under the Ministry of Agriculture) promotes scientific beekeeping under the scheme "Development of Beekeeping for Improving Crop Productivity."
- Stronger post-winter colonies in Kashmir mean earlier spring pollination for apple orchards, mustard, and other key Himalayan crops.
- Colony collapse disorder and climate-induced stress are global threats to pollinator populations.
- India ranks among the top 10 honey-producing countries in the world.
Connection to this news: Eliminating winter colony losses translates directly to improved spring pollination services and higher agricultural productivity in the Kashmir Valley.
Key Facts & Data
- Location of research: CSIR-IIIM field station, Pulwama, Jammu & Kashmir
- Winter temperature range in Kashmir: can fall below −10°C; 4–5 months of low floral availability
- Reduction in bee mortality with new protocol: 30–50%
- Species primarily involved: Apis mellifera (commercial migratory beekeeping) and A. c. kashmirensis (native Kashmir subspecies)
- CSIR-IIIM has distributed over 430 apiculture units under the CSIR Floriculture Mission
- Early spring pollination is critical for Kashmir's apple orchards, a major cash crop