Agriculture Management Practices

Our current food production system, with agriculture at its core, is the single largest driver of planetary boundary transgression. The same system, however, can become part of the solution. In our new review in Global Sustainability, we assess the global evidence on Conservation Agriculture, based on 3 principles: no soil disturbance, permanent soil cover, and diversified crop rotations. The evidence is clear: Conservation Agriculture has expanded from ca. 100 to 200 million hectares in just a decade and now covers about 15% of global cropland. It could reach 50% by 2050. Converting cropland to Conservation Agriculture can sequester around 0.5 to 0.9 tonnes of carbon per hectare per year, potentially about 0.4–0.8 gigatonnes of carbon annually at global scale, while cutting fuel use by up to 70%. Healthier soils mean higher water retention, less erosion and greater resilience to droughts and floods. Conservation Agriculture on its own will not solve all food system challenges, but it is difficult to find a more ready-to-scale transformation in land management that addresses climate, biodiversity, freshwater, and soil degradation at once. It can be adopted at scale and speed, i.e., across all agro-ecological zones within the coming 1–2 decades. To operate within planetary boundaries, we need both an energy transition and a soil transition. Healthy soils are foundational to food security and Earth system stability. https://lnkd.in/dUTG3DSi

We’ve been asking the wrong question about soil health. It’s not “What does this soil have?” It’s “What does this soil remember?” We measure soil by what comes out of it. Bushels per acre. Tons per hectare. Numbers that behave nicely on spreadsheets. But soil’s real power isn’t in what it produces. It’s in what it remembers. That memory lives in microbial networks that recognize plant signals. In fungal partnerships that know where carbon flows. In bacterial communities that respond to stress faster because they’ve seen it before. This memory can be erased. Not dramatically. Not all at once. One tillage pass at a time. One simplified rotation at a time. One chemical substitution for a biological process at a time. When soil loses its memory, it still functions. Plants still grow. Yields may even hold steady for years. But the system stops anticipating. It stops buffering drought. It stops recovering from compaction. It stops protecting itself. What we call soil degradation is often soil amnesia. The good news is that memory can be rebuilt. But it takes time. And it takes understanding that soil health isn’t about adding the right inputs. It’s about restoring the relationships that help soil remember how to take care of itself. Because the strongest soils aren’t the most fertile ones. They’re the ones with the longest memory. I’ve created a short video exploring how soil memory works and why restoring biology matters more than adding inputs. If you’re building something in AgTech and need help translating complex science into stories that actually connect, let’s talk. #SoilHealth #Agriculture

There is a strong momentum in development of National Agroecology Strategies (NAS) in Africa! In a new brief, the Policy and Advocacy Team at Biovision Foundation has detailed developments in Eastern and Southern Africa, and key lessons learned. This is not desk research. Farmer and civil society organizations and government representatives have a Community of Practice among those working on national strategies and have just completed a second 13 nation peer-to-peer exchange in Dakar, Senegal, bringing together both organic and agroecological movements. In a coming brief, we will summarize these latest lessons learned, also on the issues actors zoomed in on in Dakar: finance mechanisms, implementation pathways and advocacy strategies for domestic and external funding. The 4-pager on current status (see link in comments) covers Kenya and Tanzania, that are 1-2 years into implementation, and gives a status for Ethiopia, Malawi, Uganda, South Africa, Zambia and Zimbabwe that are finalizing or now initiating or doing stakeholder consultations for their own strategies. For each country there are also key features such as: ➡️ Priority focus areas in each country (e.g. smallholder farmer knowledge, access to bio-inputs, market development) ➡️ Degree of government engagement and alignment with national goals ➡️ Where local governments are mobilized in scaling agroecology And there is a graphic (see below) showing the 4 objectives covering the food value chain, and 4 cross-cutting objectives found in most national strategies, despite their many differences. Finally, a one-pager summarizes some lessons already learned about some of the tougher challenges, for example: ✅  Resource mobilization ✅  Creating political will and government engagement ✅  Positioning agroecology as a pillar of policies for food security, climate and biodiversity ✅  Ensuring investments in frontline farmer-led and civil society organisations that are needed catalysts and implementers of national strategies. ✅  Building in cross cutting measures for social equity and inclusiveness. ✅  Securing strong interventions for both production and market development ✅  Making each policy measure truly actionable and impactful. Policy is a key piece for food systems change through agroecology. It's not easy. But stakeholders across Africa are getting traction and are inspiring actors worldwide! #agroecology #organic #organicfarming

First-Week Chick Mortality Patterns The first week of a chick’s life is the most critical period in poultry production. Mortality during this stage reflects hatchery quality, brooding management, nutrition, and disease control. More important than total mortality is the pattern of deaths, which helps identify the root cause. 1. Dehydration & Starve-Out Pattern Mortality peaks around days 4–6, then declines. This usually results from poor brooding management—delayed access to feed and water, incorrect temperature, or uneven chick placement. Early nutrient and water deprivation weakens chicks, leading to mid-week losses. 2. Yolk Sac & Early Infection Pattern Mortality is highest in days 1–3 and steadily decreases afterward. This pattern is commonly linked to hatchery hygiene problems, omphalitis (yolk sac infection), or poor navel healing. Early spikes suggest vertical or incubation-related contamination. 3. Bacterial Infection & Vaccine Reaction Pattern Deaths rise after day 4 and may peak around days 7–10. This indicates environmental bacterial exposure, poor litter or ventilation, or vaccine stress. These are typically farm-level management issues rather than hatchery problems. 4. Target Performance Pattern The ideal curve shows slightly higher mortality on day 1, followed by a steady daily decline. A first-week mortality below 1% reflects strong chick quality, proper brooding conditions, good biosecurity, and effective flock management. Why It Matters First-week mortality predicts overall flock performance. Early losses often lead to poorer growth, reduced uniformity, higher medication costs, and lower profitability. Understanding the shape of the mortality curve allows producers to diagnose problems quickly and apply corrective measures, ensuring better flock health and production outcomes.

🌱 Agroecology in Action: Smart Intercropping for Sustainable Productivity This is a practical example of agroecology at work — integrating papaya trees with chili production in a well-planned, diversified farming system. Instead of monocropping, this system demonstrates how ecological principles can improve productivity, income stability, and soil health simultaneously. ### 🌿 Why This System Works 1️⃣ Vertical Layering (Multi-Strata Farming) Papaya occupies the upper canopy while chili grows below. This maximizes sunlight use and increases productivity per unit area without competing aggressively for resources. 2️⃣ Soil Health Management The use of mulching: * Conserves soil moisture * Suppresses weeds * Reduces soil erosion * Enhances microbial activity Healthy soils are the foundation of resilient agriculture. 3️⃣ Diversified Income Streams Farmers harvest chili in the short term while waiting for papaya to mature. This improves: * Cash flow * Risk management * Household income stability If one crop faces market or climate challenges, the other cushions the farmer. 4️⃣ Natural Pest & Disease Regulation Crop diversity reduces pest buildup common in monoculture systems. Agroecological farms rely more on ecological balance and less on excessive chemical inputs. **5️⃣ Climate-Smart Agriculture** This system: * Improves water efficiency * Enhances carbon sequestration * Builds resilience against erratic rainfall Diversification is one of the strongest climate adaptation strategies for smallholder farmers. --- ### 📌 Key Takeaway Agroecology is not just theory — it is practical, profitable, and scalable. By integrating crops strategically, farmers can: ✔ Increase productivity per acre ✔ Reduce production costs ✔ Improve soil fertility ✔ Strengthen climate resilience ✔ Promote food and nutrition security This is the future of sustainable farming — productive landscapes that work with nature, not against it. #Agroecology #ClimateSmartAgriculture #SustainableFarming #SoilHealth #Intercropping #FoodSecurity #SmallholderFarmers #RegenerativeAgriculture #laikipia

One of the most pressing issues facing agriculture in the US is the rapid and continued depletion of ground water in our most important food producing regions. Compounding this is the degradation of farmland's ability to capture, store and cycle rainwater. The Ogallala Aquifer supports 30% of US irrigation and has lost 286 million acre-feet since agricultural development. Portions of Kansas and Texas are on pace for complete depletion in 20-50 years. Natural recharge is under one inch annually and full replenishment would take 6,000 years. California's Central Valley, producing 25% of national food supply, pumps groundwater 5x faster than its rate of recharge. The land has subsided up to 28 feet, permanently destroying aquifer storage capacity. Yet this damage pales in comparison to the disruption of the small water cycle. The small water cycle depends on vegetation recycling moisture through evapotranspiration, which generates over 50% of precipitation in most river basins. This "green water" accounts for 4-5x more agricultural water use than the "blue water" drawn from aquifers and rivers. When soil is disturbed and left bare, this pump fails. Bare agricultural soil reaches temperatures 24°C higher than vegetated areas, creating heat islands that repel rainfall and eliminate evaporative cooling. US agricultural soils have lost 50% of original organic matter over that last century. Each 1% increase in organic matter allows soil to hold 20,000 additional gallons of water per acre. Losing 3-4% organic matter means farmland now stores tens of thousands fewer gallons per acre, reducing drought resilience and increasing runoff. Conventional agriculture accelerates this by collapsing soil aggregates through excessive tillage, leaving fields bare, applying synthetic fertilizers that accelerate organic matter decomposition, disrupting soil microbiology with pesticide applications and compacting soil with heavy machinery. Unlike aquifer depletion, the small water cycle can be repaired rapidly. Continuous living roots maintain the pore structure for infiltration. Growing roots open channels, decaying roots leave voids, and root exudates feed aggregate-building microorganisms. A functional and diverse soil microbiome produces biological glues that create water-stable aggregates. These networks increase hydraulic conductivity while enhancing water storage. Permanent soil cover reduces evaporation, prevents raindrop impact from sealing surfaces, and maintains biological activity. Integrated biological diversity drives the feedback loops between soil carbon, water retention, and climate regulation. Diverse rotations, livestock integration, and perennial crops restore landscape-scale water cycling. Aquifer depletion, in large part, cannot be undone. But restoring the small water cycle offers an immediate opportunity to rebuild and maintain agricultural water security.

Transforming Agriculture: Key to Achieving Viksit Bharat by 2047 As we march towards the monumental milestone of India's 100th year of independence, it's imperative to reflect on the path forward. In envisioning a Viksit Bharat by 2047, one crucial aspect stands out: the transformation of agriculture. Recently had an opportunity to address a large gathering of students from across the country as part of the "Transcendence..Xenz: National Conference on Agenda of Viksit Bharat 2047" at the Kadi Sarva Vishwavidyalaya. I thank Dr. Bhavin Pandya and the organizers for the opportunity to engage with the young minds and motivate them to make a career in agriculture. Agriculture has been the backbone of India's economy for centuries, employing a significant portion of our population and contributing significantly to our GDP. However, to propel India into a developed nation status with an anticipated GDP of USD 30 trillion, we must reimagine and revitalize our agricultural sector. Some key points to consider: 1. Modernization and Technology Integration: Embracing modern agricultural practices and leveraging cutting-edge technologies such as precision farming, IoT, and AI can revolutionize productivity and efficiency. Empowering farmers with access to these tools can lead to sustainable growth and increased yields. 2. Infrastructure Development: Enhancing rural infrastructure including irrigation systems, transportation networks, and storage facilities is paramount. Improving connectivity and access to markets will enable farmers to sell their produce at fair prices and reduce post-harvest losses. 3. Diversification and Sustainable Practices: Encouraging crop diversification and promoting sustainable farming techniques can mitigate risks associated with climate change and ensure long-term viability. Embracing organic farming and agroforestry can enhance soil health, conserve water, and preserve biodiversity. 4. Market Reforms and Agribusiness: Implementing policy reforms to liberalize agricultural markets and facilitate private investment can spur growth and innovation. Encouraging the development of agribusinesses and food processing industries can add value to agricultural products and create employment opportunities. 5. Skill Development and Education: Investing in agricultural education and training programs can empower the next generation with the knowledge and skills needed to adopt modern practices. Promoting entrepreneurship in agriculture can unlock the potential for agri-startups and agri-tech ventures. Achieving Viksit Bharat by 2047 necessitates a paradigm shift in how we approach agriculture. By embracing innovation, sustainability, and inclusivity, we can unleash the full potential of our agricultural sector and pave the way for a prosperous and resilient India. Let us embark on this transformative journey together, ensuring that no farmer is left behind, and realizing the vision of a vibrant and thriving Bharat.

Transforming our agrifood systems is ultimately about managing trade-offs. That’s because there is no policy choice in agrifood systems that comes without consequences. - Producing more food today can improve availability and affordability, but if it degrades soils, water, or ecosystems, it reduces our ability to produce food tomorrow -- undermining productivity, increasing vulnerability to shocks, and raising the cost of food tomorrow. - Supporting cheap calories can address hunger in the short term, but without dietary diversity it increases long-term health costs. - Responding to crises after they occur is familiar and politically safe, but evidence shows that acting in anticipation delivers far higher returns and reduces human suffering and recovery costs. - Self-sufficiency can protect countries from global disruptions but make them vulnerable to local climate shocks. Trade improves affordability and choice but increases exposure to external shocks. Resilience lies in balancing domestic production with diversified trade. - Reducing emissions is essential, but policies must also account for populations that still lack access to adequate protein and micronutrients. The challenge is not to avoid trade-offs but to make them explicit, measure them, and manage them better. A systems approach helps us understand where costs are being shifted -- across people, across sectors, or across time -- and to design policies that reduce risk rather than amplify it. That’s why transforming agrifood systems means making decisions based on evidence. That’s what a systems approach really means. (Photo by FAO/Eduardo Soteras) 

From Farmers to Agri-Entrepreneurs: Paving the Way for Viksit Bharat India’s agriculture-driven economy relies on millions of hardworking farmers, yet challenges like low income, outdated infrastructure, and limited market access persist. It’s time for a transformational shift to empower farmers as Agri-Entrepreneurs with modern tools, financial support, and global trade opportunities. In Lok Sabha, I proposed a five-pillar approach to strengthen the agricultural value chain: The Five Pillars of Agricultural Transformation ✅ Production – Boosting farm productivity through AI-driven techniques and high-yield crops. ✅ Storage – Expanding cold storage & warehouses to reduce ₹1.5 lakh crore in annual post-harvest losses. ✅ Transportation – Strengthening rural roads, logistics & rail networks for efficient farm-to-market supply. ✅ Retail – Promoting direct market linkages, digital platforms & fair pricing policies for better farmer income. ✅ Consumer – Ensuring affordable, high-quality agricultural products reach every household seamlessly. Expanding Agricultural Opportunities Abroad To truly transform Indian agriculture, we must expand beyond borders. I urged the government to facilitate land allocation for Indian farmers abroad, opening up cultivation and export markets. ✅ Global market access will make our farmers competitive worldwide. ✅ Partnering with agriculture-friendly nations will create investment & job opportunities. ✅ Strengthening export-oriented policies will boost India’s global agricultural influence. Key Priorities for Farmers' Prosperity 🚜 Increase Farmers' Income – Their daily earnings must improve for economic stability. 🌿 Promote Sustainable Farming – Encouraging natural farming & AI-based monitoring. 🌍 Strengthen Agri-Trade – Implementing barrier-free export policies to drive growth. The Road to Viksit Bharat through Agriculture Our farmers are innovators & entrepreneurs who power the nation. Equipping them with modern technology, infrastructure & policies will ensure their success. "A prosperous farmer means a prosperous nation. We must redefine them as Agri-Entrepreneurs with fair market access & technology." As a son of a farmer, I understand these challenges. I remain committed to working with policymakers, industry leaders & farmers to build a globally competitive, sustainable agricultural sector. A strong Viksit Bharat begins with empowered farmers. Let’s build the future together! 🌾🚜