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Why Shizuoka is a World-Class Hub for Matcha Production
When it comes to premium-grade matcha, one name instantly resonates with industry experts: Shizuoka. Nestled at the foot of Mount Fuji, this region produces over 40% of Japan’s total tea output and has long been globally recognized as a premier source of high-quality matcha. However, what sets Shizuoka apart isn’t just its massive volume—it is the perfect synergy of geography, centuries-old tradition, and rigorous manufacturing standards. Geography: Nature’s Perfect Blueprint

Akiyama (Thailand) Co., Ltd.
3 min read


Matcha is More Than Just a Color: Why Raw Material Grade Matters for Manufacturers
In the world of food and beverage manufacturing, not all "matcha" is created equal. Many entrepreneurs start out with the misconception that matcha is simply a "green powder" to be thrown into a recipe. However, the reality is that the grade of matcha directly impacts the quality of the final product—affecting everything from color, aroma, and flavor to long-term production costs. This article aims to help manufacturers understand the fundamentals of matcha grading and why it

Akiyama (Thailand) Co., Ltd.
3 min read


Soil Health: "Maximizing Fertilizers, But the Soil is Hard and Roots Won't Grow?" The Damage Caused by Chemicals and How to Restore It with Neem
Soil that looks healthy on the surface can be severely degraded at the microbial level—and that is something chemical fertilizers cannot fix. Many commercial growers report applying more chemical fertilizers every single year, yet their yields continue to decline. The problem doesn't lie in the quantity of the fertilizer; it lies in the soil, which has lost its biological capacity to absorb and transfer nutrients to the crop. Signs Your Field's Soil is Degrading Soil degradat

Akiyama (Thailand) Co., Ltd.
3 min read


Pest Management: "Spraying the Same Chemical for 3 Years—Why Are Aphids Still Repelled?" Understanding Insecticide Resistance and Proven Solutions
When chemicals that used to work perfectly begin losing their efficacy, the problem isn’t the amount you spray—it’s the mechanism you use. If you find yourself increasing chemical dosages every season only to get worse results—that is not a coincidence. That is a clear sign of insecticide resistance accumulating in your fields. Why Do Insects Become Resistant? The Reality in the Field Every time you spray the same chemical, the weaker insects die off, but those with a natural

Akiyama (Thailand) Co., Ltd.
3 min read
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