Tag: agriculture

Become a Farmer-Researcher: Six Vetiver System Models to Transform Your Farm

An Invitation to Farmers and Other Vetiver Users Choose Your Path, Document Your Journey, Share Your Knowledge What if the greatest agricultural research wasn’t happening in laboratories, but on your farm? What if farmers like you—working the land, observing the…

Vetiver’s phytoremedial mechanism, and how it might mitigate water pollution in tropical countries with India as an example

Vetiver Phytoremediation – The  Mechanisms Vetiver grass (Chrysopogon zizanioides) removes agricultural and waste water (sewage) pollutants through four integrated biological mechanisms operating simultaneously. (1) The foundation is its massive vertical root system reaching 3-4 meters depth, creating enormous surface area…

NEWSLETTER (NL2026-04) The 9-Degree Solution: What Vietnamese Farmers Discovered (And Science Had Already Proven}

Welcome to an extraordinary month in the Vetiver world. From Vietnamese farmers making remarkable discoveries to Brazilian associations taking flight, from Ethiopian insights finally being understood to engineering breakthroughs that challenge conventional thinking—this month reveals vetiver’s true power not just…

HOW VETIVER ACTUALLY IMPROVES SOIL FERTILITY

Think of degraded soil at 1.5% organic matter barely supporting crops. Now imagine bringing it to 4.3%. That’s what Anno Farms in Ethiopia achieved over 15 years with vetiver. Not guesswork—measured data from a 200-hectare commercial operation. Here’s how: THE…

 The Soil Temperature Crisis: Climate Change Impact on Global Food Crops

Comprehensive Assessment of Staple Grains, High-Value Perennials, and Vegetable Crops Under Rising Soil Temperatures—and the Vetiver Solution The Crisis Beneath Our Feet While the world fixates on rising air temperatures, bare degraded soil now reaches 43-50°C during peak sun versus…

The Hidden Benefits of Vetiver

When Farmers Discover What Science Had Already Proven The Vietnamese Discovery The Vietnam Vetiver Farmers Group (facebook.com/groups/vetiver4vn) has become the world’s most innovative vetiver community through careful field observation and documentation. Their farmers noticed something remarkable: crops planted close to…

WORLD WATER DAY. AND THE WORLD IS RUNNING OUT OF WATER IN THE GROUND.

Not because it isn’t raining. Because we have spent seventy years building systems designed to move rainfall off the land as fast as possible — graded terraces, drainage channels, sealed surfaces — and into rivers that carry it to the…

Why the Vetiver System Is a Breakthrough in Biological Pest Control

Across the tropics and subtropics, farmers face a tightening squeeze: rising pest pressure, declining soil fertility, unpredictable rainfall, and the escalating cost of chemical inputs. What the new Vetiver System biological‑control module makes clear is that a single, elegant solution—vetiver…

Thirty Years of The China Vetiver Network: Achievements, Impact, and Lessons for the Future

Liyu Xu, China Vetiver Network Coordinator, and his team from The National Institute of Soils (Nanjing), as well as many others, notably Xia Hanping (South China Institute of Botany), Lu Zhong-Xian (Institute of Plant Protection and Microbiology, Zhejiang Academy of…