How to Boost Crop Yields with Nitrogen-Sulfur Fertilizers: The Science Behind Yunnan Yingfu Sulfate Ammonium Granules

2025-12-25

Yunnan Yingfu

Knowledge

Want to maximize your crop yield using smart fertilization? Discover how Yunnan Yingfu Sulfate Ammonium Granules (Grade Steel) — with over 20.5% nitrogen and 23.5% sulfur — deliver precise nutrition for healthier plants and higher harvests. This article breaks down the science of nitrogen-sulfur synergy, real-world field results, and why this premium fertilizer outperforms standard options in absorption, balance, and adaptability. Let every granule be a step toward丰收—your farm’s best season yet.

Unlock Higher Yields with Smart Nitrogen-Sulfur Fertilization

Dear Farmer,

Have you ever wondered why some fields thrive while others struggle—despite using the same seeds and water? The answer often lies in one key factor: nutrient balance. At Yunnan Yingfu, we’ve spent years refining our Sulfate Ammonium Granules (Steel Grade) to deliver exactly what crops need—not just nitrogen, but sulfur too.

Our formula packs over 20.5% nitrogen and more than 23.5% sulfur—a powerful combo that boosts protein synthesis, chlorophyll production, and root development. Unlike ordinary urea or NPK fertilizers, this isn’t just about feeding plants—it’s about empowering them to grow stronger, faster, and smarter.

Close-up of smooth, uniform sulfate ammonium granules under sunlight, showing high-quality texture and consistent size.

Real Results from Real Farms

In a trial across 500+ acres in Yunnan Province, farmers who switched to our sulfate ammonium saw an average yield increase of 18–22% in rice and corn within two seasons. Why? Because sulfur helps fix nitrogen in the soil—and keeps it available longer. That means less waste, fewer applications, and better returns.

“I used to lose up to 30% of my harvest to weak stalks. Now, with Yingfu’s granular fertilizer, my crops stand tall—and I’m harvesting more than ever.”
— Lao Wang, Rice Grower, Yunnan

What sets us apart from generic nitrogen fertilizers? Let’s break it down:

Complete Nutrition: Not just N—also S, which is often missing in standard blends.
Faster Dissolution: Our granules dissolve quickly in water, ensuring nutrients reach roots fast.
Uniform Particle Size: No clumping, no uneven distribution—just precise application every time.

Farmers applying sulfate ammonium granules evenly across a field using modern spreaders, highlighting ease of use and coverage efficiency.

We don’t just sell fertilizer—we build trust through local service networks, on-the-ground support, and consistent quality. Every bag carries our promise: “Let every grain be a step toward your harvest.”

Why Choose Yingfu?

You’re not just buying a product—you’re investing in peace of mind. With our ISO-certified production process and regional logistics hubs, you get reliable delivery, clear labeling, and expert advice when you need it most.

Whether you're growing wheat in northern China or sugarcane in the south, our sulfate ammonium works seamlessly with your soil type, climate, and crop cycle. It’s not magic—it’s science. And it’s working for thousands of farmers already.