Enhancing livestock nutrition and resilience through Napier grass management training in Bangladesh

Professor Cameron Clark delivered a training program at the Bangladesh Livestock Research Institute to improve Napier grass management.

Cameron Clark

Professor Cameron Clark from Charles Sturt University recently travelled to the Bangladesh Livestock Research Institute (BLRI) in Savar, Dhaka to deliver a targeted and evidence-driven training program. The training aimed to address a key constraint in Bangladesh’s smallholder cattle production systems: the poor nutritional quality of Napier grass, which remains a staple feed for ruminants across the country.

This initiative, supported by the Crawford Fund and delivered in collaboration with Charles Sturt University, was designed to empower farmers, extension agents and researchers with practical, research-based tools for improving feed-based management. The training program was a direct outcome of an ongoing partnership between Charles Sturt and BLRI.

“Over the past year, collaborative research demonstrated that strategic adjustments in sowing density and harvest frequency could significantly improve both the crude protein and metabolisable energy levels of Napier grass,” said Professor Clark.

“These enhancements directly translate into better livestock growth, improved milk yields and greater resilience to climatic shocks,” he said.

“Recognising the essential role that women play in livestock care, the training was also tailored to support inclusive participation and knowledge application at the household level,” said Professor Clark.

Held over five days, the program brought together 50 participants from across Bangladesh, including farmers, early-career researchers and livestock extension officers. Delivered bilingually in Bangla and English, the sessions provided a mix of classroom learning, field demonstrations and group discussion. Participants engaged directly with trial plots, observed growth variations under different management regimes, and practised techniques to assess plant quality and detect toxicities.

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Impact summary

The project delivered practical, research-backed training to improve Napier grass management in Bangladesh, resulting in enhanced livestock nutrition, increased milk yield and greater resilience of smallholder farming systems to climate shocks. It strengthened local capacity through inclusive, hands-on learning and deepened international collaboration in sustainable agriculture.

Research problem

Smallholder cattle producers in Bangladesh rely heavily on Napier grass as a feed source, but its low nutritional quality significantly limits livestock productivity and resilience. Poor feed base management contributes to undernourished cattle, reduced milk yields and economic vulnerability, especially under increasingly variable climatic conditions.

Collaborators

  • Charles Sturt University – Lead research and training design
  • Bangladesh Livestock Research Institute (BLRI) – Local delivery partner and research collaborator
  • The Crawford Fund – Project funder and supporter of capacity building
  • Local farmers, extension agents and early-career researchers across Bangladesh

Outcomes

  • Evidence-based training program delivered to 50 participants across sectors.
  • Improved understanding of how sowing density and harvest frequency affect Napier grass quality.
  • Enhanced ability to measure and assess crude protein, energy content and toxicities in feed.
  • Hands-on demonstration plots established for real-time learning.
  • Inclusive delivery model supported greater participation of women in livestock training.

Impact

  • Improved livestock productivity through higher-quality forage.
  • Greater resilience of smallholder cattle production systems to climatic variability.
  • Strengthened local knowledge and skills in sustainable feed base management.
  • Reinforced ties between Australian and Bangladeshi research institutions, fostering long-term collaboration.

Cameron Clark leads the training in Bangladesh.