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Author: rpuri

BISA Welcomes Dr. M.L. Jat, DG, ICAR and Secretary DARE

By BISA Team

A felicitation and welcome ceremony was held at BISA, to honour Dr. M.L. Jat, the newly appointed Secretary, DARE and Director General, ICAR.

The ceremony was graced by several eminent dignitaries, including:

  1. Dr. R.K. Jat – Scientist & Incharge, BISA Pusa
  2. Dr. K.K. Singh – Head, ICAR-IARI Regional Station, Pusa
  3. Dr. M.L. Meena – Head, KVK Turki

Also in attendance were notable scientists and professionals such as Dr. Satish Nayak, Dr. Vijay Singh Meena, Dr. Kajod Mal Chaudhary, Dr. Manish Vishkarma, Dr. Shubham Durgude, Dr. Selvaganeshan, Dr. Sunil Kumar, Dr. Mohammad Hasnain, Dr. Subhayan, Mr. Mukesh Kumar, along with the staff of BISA Pusa and ICAR-IARI Regional Centre, and a large gathering of enthusiastic farmers from the Pusa region.

The ceremony was a heartwarming tribute to visionary leadership in agricultural science and research.

In his heartfelt address, Dr. M.L. Jat expressed his deep emotional bond with farmers in India, calling it “a connection that is heartfelt, enduring, and unforgettable.” He reaffirmed his unwavering commitment to stand by the farming community and to continue promoting science-backed innovations for enhancing agricultural resilience, productivity, and prosperity.

Dr. Arun Joshi, MD, BISA, extended his congratulations to Dr. Jat. According to Dr. Joshi, “This is a proud moment for Indian Agricultural Science. Dr. Jat’s appointment is a recognition of his lifelong commitment to sustainable, science-led solutions for farmers.”

Strengthening Safety Preparedness: NDRF Conducts Training at BISA Ludhiana

By

Pardeep Sangwal, Station Manager, BISA, Ludhiana

The NDRF battalion with the BISA team at the BISA farm in Ludhiana.

At the Borlaug Institute for South Asia (BISA), safety is not just a protocol—it is a priority. Taking a proactive step toward enhancing workplace safety and emergency preparedness, BISA Ludhiana successfully organized a comprehensive safety training session on April 10, 2025, in collaboration with the 13th Battalion of the National Disaster Response Force (NDRF).

Building Resilience Through Practical Knowledge

The training was tailored to equip BISA’s field and support staff with critical life-saving skills and emergency awareness, covering:

  • First Aid Management, Emergency Response Procedures
  • Heat Stroke Management and High-Temperature Safety
  • Flood Preparedness and Risk Management

With temperatures soaring this summer season, special emphasis was placed on preventing and managing heat-related illnesses such as heat stroke and exhaustion. The NDRF team provided staff with practical strategies to stay safe while working in open fields under extreme heat.

Given that BISA Ludhiana is situated along the banks of the Sutlej River, the training also featured a vital session on flood awareness, preparedness, and emergency response planning. Staff were sensitized to potential flood scenarios, evacuation strategies, and early warning signs—an essential knowledge area considering the site’s proximity to a flood-prone zone.

A Culture of Safety

Led by seasoned experts from the NDRF, the session included live demonstrations, interactive discussions, and mock drills to simulate emergency scenarios. The hands-on approach kept the participants engaged and helped them internalize best practices for workplace safety.

“It is encouraging to see an international agricultural institute like BISA taking proactive steps to ensure the safety of its field teams. Our goal is to help build local capacity so that individuals are prepared not just for daily risks, but also for natural disasters,” Lieutenant KD Bhatia, 13th Battalion, NRDF.

BISA expresses its sincere gratitude to Commandant Mr. S.D. Verma and the entire team from the 13th Battalion, NDRF, for their dynamic training, professionalism, and continued support. Their contributions have greatly strengthened our staff’s confidence in managing on-field and on-campus emergencies.

As an international research institute recognized by the Government of India under the United Nations (Privileges & Immunities) Act, 1947, BISA remains deeply committed to fostering a safe, resilient, and informed workplace.

Can AI Teach Farmers? Exploring the Brainpower of Chatbots.

By

Shubham Durgude

AI is reshaping agronomic advisories, with chatbots like ChatGPT, DeepSeek, Gemini, and Julious assisting in crop planning, nutrient management, irrigation, and pest control. While they offer speed and data-driven insights, their accuracy and consistency remain questionable. To evaluate their reliability, we analyzed AI-generated crop calendars against standard agronomic practices, uncovering both strengths and shortcomings in AI-driven farm advisories.

AI-Powered Agronomy: How Reliable Are Chatbot Advisories?

While AI brings efficiency to agronomic advisories, its effectiveness remains debatable. While it serves as a useful decision-support tool, response fluctuations and irrigation scheduling gaps pose challenges. Nutrient management also lacks consistency, with some AI models failing to balance NPK applications properly. Pest and weed control strategies remain inconsistent, and some chatbots suggest planting windows misaligned with optimal agronomic conditions. The debate between technical depth vs. simplicity persists, some AI models provide detailed insights, while others lack precision. A hybrid AI-human model is the best approach, where AI enhances decision-making but doesn’t replace expert agronomists. Future improvements must integrate real-time climate, soil health, and site-specific farm data to unlock AI’s full potential in precision farming.

Fig: AI-Powered Agronomy: the various aspects

Key Insights: How AI Chatbots Compare to Standard Agronomy

AI chatbots were evaluated on sowing accuracy, nutrient balance, irrigation timing, weed control, and pest management, with Standard Agronomic Practices serving as the benchmark, achieving a perfect 10 across all parameters. Among AI models, DeepSeek performed best, closely aligning with standard agronomy in sowing accuracy, nutrient balance, and irrigation scheduling, though it lagged in weed and pest management. ChatGPT provided balanced yet somewhat generalized recommendations, excelling in sowing and nutrients but lacking specificity in pest control. Gemini was consistent but average across all categories, offering stable yet less detailed advisories. Julious ranked the lowest, struggling significantly with weed and pest management, making it the least reliable for agronomic decision-making. While AI chatbots deliver structured and fast recommendations, their advisories still require human verification for real-world application. Among them, DeepSeek is the most agronomically sound, while Julious needs substantial improvement to match agronomic precision.

Fig: Evaluation of ChatGPT, DeepSeek, Gemini, and Julious Against Standard Agronomic Practices

Sowing Date Variability: 

Sowing timing is critical in farming, but AI chatbots seem to have their own take on it! Just for example ChatGPT is an early bird, suggesting March 1, which could invite temperature stress. DeepSeek plays it safe, recommending March 15—right in line with agronomic best practices. Meanwhile, Gemini and Julious take their time—Gemini suggests April 1, while Julious lags behind at April 15, well past the comfort zone, where heat stress and higher water demand could impact yields. Standard agronomic practices recommend March 30, striking the perfect balance. DeepSeek comes closest to this, while others… well, let’s just say they might need a refresher in crop science!

Nutrient Management Gaps: 

AI-generated fertilizer recommendations are highly inconsistent, making nutrient management a gamble when relying solely on chatbots. Standard agronomic practices provide the most balanced NPK application, ensuring proper crop nutrition, but AI models vary widely—some overloading nitrogen while underapplying phosphorus and potassium, both essential for root development and grain filling. Among AI chatbots, DeepSeek is the most reliable, aligning closely with agronomic best practices. ChatGPT does fairly well but underestimates phosphorus and potassium, potentially limiting growth. Gemini underperforms across all nutrients, raising concerns about real-world applicability. Julious ranks the lowest, suggesting inadequate fertilizer doses, making it the least reliable for precision farming. Another key flaw, AI chatbots often skip split fertilizer applications, a crucial practice for nutrient efficiency, reduced leaching, and better crop uptake. Without proper nutrient timing, AI advisories risk lowering yield potential and increasing input inefficiency. While AI-powered tools provide quick and structured recommendations, they still lack the precision and agronomic depth needed for effective nutrient management. DeepSeek shows promise, but farmers and agronomists must carefully validate AI-generated advisories before implementing them in the field.

Fig: Comparison of AI Chatbot Fertilizer Split Applications vs. Standard Practices

Technical Depth & Response Stability: 

AI chatbots vary widely in response length and detail, creating challenges in agronomic advisories. ChatGPT is the most verbose, offering structured but sometimes overly generalized recommendations. DeepSeek maintains stability, balancing precision and readability, making it the most reliable for detailed advisories. Meanwhile, Gemini and Julious struggle with Conciseness, often omitting critical agronomic details, with Julious ranking the lowest, providing minimal, potentially incomplete guidance. Another concern, AI responses fluctuate over time, with the same query yielding different word counts on different days, raising questions about consistency and reliability.

Chatbots briefly

  • ChatGPT → Comprehensive but Overly Generalized
    Provides a structured crop calendar.
    Sometimes too generic, missing location-specific conditions.
  • DeepSeek → More Precise but Conservative
    Aligns better with traditional agronomy.
    Less adaptive to real-time scenarios.
  • Gemini → Data-Driven but Lacks Agronomic Logic
    Attempts to integrate scientific principles.
    Skips some essential field operations.
  • Julious → Fragmented and Inconsistent
    Includes diverse techniques.
    Major inconsistencies in scheduling, irrigation, and disease control.
  • Standard Practices Remain the Benchmark

While AI-generated advisories are fast and structured, their effectiveness depends on both depth and stability. DeepSeek strikes the best balance, but all AI models still require human oversight to ensure accuracy and field applicability.

Can AI Replace Agronomists?

AI chatbots offer structured agronomic planning but lack real-world precision, adaptability, and local context. They function best as decision-support tools, requiring human verification. DeepSeek aligns closest with standard practices, while ChatGPT provides detailed but sometimes vague responses. Gemini and Julious are less reliable, particularly in nutrient management and pest control. No AI model can replace expert agronomists, as they struggle with real-time decision-making and localized variability. Future advancements must integrate climate data, soil health, and site-specific conditions to improve AI-driven agronomic accuracy.

The Future of AI in Agricultural Advisory

AI is an enabler, not a replacement, in modern agriculture. A hybrid AI-human model ensures context-aware, real-time decision-making in precision farming. While AI chatbots enhance accessibility, agronomists remain indispensable for field-specific insights. Integrating localized data will make AI advisories more reliable, scalable, and practical for the future of precision agriculture.

Wheat Field Day Celebrated at BISA Farms

By

BISA Team

Every year in March CIMMYT-BISA organises Wheat Field Day as an annual event to celebrate and honour the hard work that goes into producing quality seed at BISA farms. It is the annual celebration of research, productiveness, and perseverance. It’s an effort to accelerate the global breeding process and serve humanity with the best in Wheat. This event allows wheat breeders to evaluate/select new, improved advanced breeding lines for possible use. It’s an amalgamation of farmers, researchers, and young students from the agricultural field, as it opens a platform for co-creation, knowledge exchange and experience sharing.

It is organized on a large scale to showcase the breeding process, new breeding tools, mainstreaming of enhanced grain quality traits and integrating the traits needed for future wheat. This year also, BISA research farms in Jabalpur (Madhya Pradesh), Samastipur (Bihar) and Ludhiana (Punjab) invited scientists from different parts of the country to have a firsthand look at the ongoing variety of trials. It’s been a premier event where researchers interact and learn about CIMMYT’s newest advanced wheat lines: heat, drought and disease resistant. 

This year in Ludhiana, more than 100 scientists from the national system (public & private sector) joined the wheat field day. A total of 20169 entries and 22285 plots were planted at the BISA research farm, Ludhiana during the 2024-25 season. Advanced wheat breeding lines from CIMMYT and international nurseries are available for selection by public and private sector national partners.

Dr. Arun Kumar Joshi, MD, BISA was also present on this occasion. He explained about the importance of BISA’s Wheat Field Day and said “the Wheat Field Day serves as a platform for collaboration, knowledge-sharing, and showcasing innovative advancements in wheat breeding. It is an important step in our ongoing efforts to enhance crop productivity, resilience, and sustainability, ultimately benefiting farmers and contributing to global food security.”

Highlights were –

  • South Asia Bread Wheat Genomic Prediction Yield Trial (SABWGPYT/TPEs)
  • One year in advance to International Yield Trials (ESWYT, HTWYT and SAWYT,).
  • International Yield Trials
  • Heat tolerance Trial
  • BNI Trials
  • High yield potential trials and Station trials of best lines
  • Phenotyping under early heat stress tolerance and conservation agriculture
  • Visit to Maintenance Breeding Block (Nucleus, Breeder and TL Plots).
  • Opportunity to select lines based on their phenotypic traits.
  • Largest number of plots (~22,000 at BISA Ludhiana only, small & standard plots), similar number at other sites of BISA also.
  • High Throughput phenotyping tools (Phenocart and UAV) and their use.
  • Farm machinery for different operations under conservation agriculture (CA).
  • Post-harvest management of seed.

Jabalpur BISA farm also organised the Wheat field day on 10th March, where around 60 public-private NARES partners participated in the event.

BISA farm in Samastipur too celebrated the ongoing crop season and invited some partners to take a closer look at different wheat varieties. The partners selected promising wheat lines for their breeding programs.

BISA, in the last decade, has focused on mechanization to improve efficiency, and yield production with the lowest cost of production. Thus, having a significant positive impact on Indian agriculture. On Wheat Field Day, BISA also displayed innovative farm machinery, digital tools and equipment used in farming with the latest technology.